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"Get Connected" with Our Range of Cables, Leads and Adaptors Remember, when Installing a Fuse for The Main Power Cable from The Battery You Should Ensure that It Is as Close to The Battery as Possible and That the Fuse Is of A Rating Based on The Cable Size (not the Amplifier Power). Legendary Products & Support From Authorized Dealers When you choose Aerpro, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Aerpro dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Aerpro's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Aerpro dealer today!
$14.99
Perfect For Almost Any Size System! Multi-Gauge ANL Fuse HolderUse Aerpro fuse holders to keep systems fuse securely in place. The AP462A suits multiple cable gauges from 0 down to 4 AWG so it's perfect for almost any size system. Please Note: FUSE NOT INCLUDED. Aerpro AP462A Features: Suits 0, 2, and 4 AWG Cable Solid Brass Connectors with a Satin Chrome Finish High-Temp PC Base and Cover 4-Point Base Mounting Aerpro AP462A Specifications: Type: Fuse Holder Compatibility: 0 / 2 / 4 AWG Packaging Type: Heatsealed Blister Weight: 0.26kg Legendary Products & Support From Authorized Dealers When you choose Aerpro, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Aerpro dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Aerpro's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Aerpro dealer today!
$24.99 $21.24
Our Best Value Fuses Are Great Quality At Great Prices! Please Note: Remember, when installing a fuse for the Main power cable from the battery you should ensure that it is as close to the battery as possible and that the fuse is of a rating based on the cable size (Not the amplifier power) Aerpro AMA60 Specifications: Package: 2 Mini ANL fuses Power Rating: 60 Amp Construction: Nickel-Plated Weight: 0.03kg Legendary Products & Support From Authorized Dealers When you choose Aerpro, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Aerpro dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Aerpro's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Aerpro dealer today!
$9.99
Dual-Circuit ANG/ANS MIDI Fuse Protection with Cover Built for Clean, Reliable Automotive Electrical Installs. Product Overview The OEX ACX6535 is a twin in-line ANG/ANS MIDI fuse holder with protective cover, designed to protect two circuits simultaneously in automotive, 4WD, caravan, and marine electrical installations. With a current load range of 30A to 80A, it suits a broad range of mid to high-current applications from dual battery feeds and solar charge controllers to auxiliary lighting and high-draw accessory circuits. The housing is constructed from black nylon plastic with 100% copper connecting plates for maximum conductivity and corrosion resistance at the fuse contact points. Coloured zinc-plated screws and washers provide easy visual identification and secure termination, while the included cover protects the fuse assembly from moisture, dust, and incidental contact important in engine bay, underbody, and enclosed battery box installations. Key Specifications Fuse type compatibility: ANG / ANS MIDI fuses Current load range: 30A – 80A Circuits: 2 (twin) Housing material: Black nylon plastic Connecting plates: 100% copper Bolts: 5mm Hardware: Coloured zinc-plated screws and washers Cover: Included Dimensions: 81mm (L) × 41mm (W) × 23mm (H) Pack quantity: 1 (single blister pack) Warranty: Not specified Features & Benefits Twin In-Line Configuration — Protects two separate circuits from a single compact holder, making it ideal for dual battery systems, split auxiliary circuits, or any installation where two high-current feeds require independent fuse protection in a shared mounting location. 30A – 80A Current Load Range — A wide amperage range accommodates diverse circuit protection needs within a single holder format, from moderate-current accessory circuits at the lower end to high-current main feeds and winch wiring at the upper end. 100% Copper Connecting Plates — Pure copper contacts ensure low resistance at the fuse connection points, minimising voltage drop and heat build-up — critical in sustained high-current applications like dual battery and amplifier wiring. Black Nylon Plastic Housing — Lightweight, durable, and resistant to the heat and vibration encountered in automotive environments. The nylon construction also provides electrical insulation between the housing and the vehicle body. Coloured Zinc-Plated Screws and Washers — Colour coding simplifies visual identification of terminals during installation and servicing. Zinc plating provides corrosion resistance at the fastener contact surfaces. 5mm Bolt Terminals — Standard 5mm bolt size for straightforward cable lug termination using widely available auto electrical hardware. Protective Cover Included — The cover shields the fuse assembly from moisture, dust, and accidental contact in exposed mounting locations including engine bays, underbody rails, and semi-exposed battery box installations. Compact Dimensions — At 81mm × 41mm × 23mm, the ACX6535 is compact enough for tight installations without sacrificing accessibility for fuse inspection and replacement. Technical Specs Specification Detail Brand OEX Part Number ACX6535 Fuse Type ANG / ANS MIDI Circuits 2 (Twin) Current Load Range 30A – 80A Housing Material Black Nylon Plastic Connecting Plates 100% Copper Bolt Size 5mm Hardware Coloured Zinc-Plated Screws and Washers Cover Included Length 81mm Width 41mm Height 23mm Pack Quantity 1 (Single Blister Pack) Weight Not specified Warranty Not specified Compatible With / Goes Well With Suitable applications: Dual battery system twin-circuit fusing Main and auxiliary battery feed protection Solar charge controller and battery charger circuit protection High-draw accessory circuits in 4WDs and caravans Amplifier and car audio twin-circuit power protection Marine and caravan primary power fusing Fleet vehicle and commercial auto electrical installations Pairs well with: ANG and ANS MIDI fuses in the 30A–80A range OEX ACX6503 30A MIDI bolt-on fuses OEX ACX6505 50A MIDI bolt-on fuses OEX ACX6506BL 60A MIDI bolt-on fuses OEX 6 B&S battery cable (ACX0902L black / ACX0903L red) OEX distribution blocks and busbars Anderson plug assemblies and battery terminals Frequently Asked Questions What is the difference between ANG and ANS fuses, and which does this holder accept? The ACX6535 is compatible with both ANG and ANS MIDI fuses in the 30A–80A range. For precise fuse type specifications and compatibility confirmation, refer to OEX's technical documentation or contact OEX support directly before purchasing fuses for this holder. How many circuits does the ACX6535 protect? The ACX6535 is a twin fuse holder, providing independent fuse protection for two separate circuits from a single mounted unit — suited to dual battery systems and split auxiliary circuit installations. Why does the holder use copper connecting plates rather than standard metal? 100% copper connecting plates provide lower contact resistance than alternative metals, minimising voltage drop and heat generation at the fuse contact points — important for maintaining performance and safety in sustained high-current applications. Is the protective cover included, or is it sold separately? The protective cover is included with the ACX6535 as part of the single blister pack — no additional purchase is required. What current range of fuses can I use in this holder? The ACX6535 is rated for a current load of 30A to 80A. Always select fuse ratings appropriate to the cable gauge and continuous current draw of each individual circuit. Consult a qualified auto electrician if unsure of the correct rating for your application. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$25.00
Dependable 30A MIDI Fuse Protection for Dual Battery, Caravan, and Automotive Electrical Circuits. Product Overview The OEX ACX6503 is a pack of 10 bolt-on MIDI fuses rated at 30A and 32V DC, designed to protect lower to mid-current circuits in automotive, 4WD, caravan, and marine electrical installations. Made from copper with a tin-plated finish for corrosion resistance, each fuse features a visible element window for fast, non-removal fault diagnosis a practical advantage in enclosed battery boxes, underbonnet fuse panels, and any installation where access is limited. Using the SF30 form factor with 30mm centre-to-centre bolt mounting, the ACX6503 is compatible with standard MIDI fuse holders including the OEX ACX6514. The pack of 10 suits workshop stock replenishment and multi-circuit builds requiring consistent 30A protection. A single-pack variant is also available as ACX6503BL for individual replacement needs. Key Specifications Fuse type: MIDI, bolt-on Current rating: 30A Voltage rating: 32V DC Type designation: SF30 Conductor material: Copper, tin-plated Feature: Fuse element window (visible blow indicator) Mounting: Centre to centre 30mm Pack quantity: 10 Single pack variant: ACX6503BL Length: Not specified — confirm with OEX Weight: Not specified — confirm with OEX Warranty: Not specified — confirm with OEX Features & Benefits 30A Circuit Protection — Provides reliable overcurrent protection for mid-current automotive circuits including solar charge controller feeds, auxiliary lighting, refrigeration compressors, secondary battery chargers, and accessory wiring rated at or below 30A. Fuse Element Window — A transparent window in the fuse body lets you confirm visually whether the element has blown without removing the fuse from its holder — saving time during fault diagnosis in enclosed installations and hard-to-reach fuse panels. Copper Tin-Plated Construction — Tin plating over the copper element resists corrosion at the contact surfaces, maintaining low contact resistance and reliable performance in humid, coastal, and marine-adjacent environments over the life of the installation. 32V DC Rated — Covers both 12V and 24V automotive, caravan, and marine electrical systems with voltage headroom, making it suitable across all standard vehicle and off-grid power configurations. 30mm Centre-to-Centre Bolt Mounting — Standard MIDI fuse mounting pitch ensures broad compatibility with SF30-format MIDI fuse holders across the market, including the OEX ACX6514. SF30 Form Factor — An industry-standard MIDI fuse format widely used in automotive, caravan, and marine applications, ensuring straightforward replacement sourcing across Australia. Pack of 10 — Suited to workshop stock, multi-circuit vehicle builds, and caravan electrical fitouts where multiple circuits require the same 30A protection rating. Individual replacement fuses available as ACX6503BL. Technical Specs Specification Detail Brand OEX Part Number ACX6503 Fuse Type MIDI Type Designation SF30 Mounting Bolt-On Current Rating 30A Voltage Rating 32V DC Conductor Material Copper, Tin-Plated Fuse Element Window Yes (visual blow indicator) Mount Centre to Centre 30mm Pack Quantity 10 Length Not specified Weight Not specified Warranty Not specified — confirm with OEX Single Pack Variant ACX6503BL Compatible With / Goes Well With Suitable applications: Solar charge controller and battery-to-battery charger circuit protection Auxiliary lighting and LED light bar wiring Caravan refrigerator and compressor fridge circuits Dual battery secondary circuit protection Marine and caravan auxiliary power fusing Accessory wiring for 4WDs and touring caravans Fleet vehicle and commercial auto electrical installations Pairs well with: OEX ACX6514 single MIDI fuse holder (matching SF30 holder) OEX ACX6505 50A MIDI bolt-on fuse (higher current rating in the same range) OEX 6 B&S battery cable (ACX0902L black / ACX0903L red) OEX distribution blocks and busbars ACX6503BL single-pack variant for individual replacement fuses Frequently Asked Questions What circuits is a 30A MIDI fuse typically used for? A 30A rating suits mid-current circuits such as solar charge controller feeds, compressor fridge wiring, auxiliary lighting, and secondary battery charger connections. Always confirm fuse rating against your cable gauge and circuit load with a qualified auto electrician. What does the fuse element window do? The element window is a transparent section in the fuse body that lets you visually inspect whether the fuse element has blown without removing it from the holder — useful for quick fault diagnosis in hard-to-access locations such as battery boxes and enclosed fuse panels. Is the ACX6503 compatible with the OEX ACX6514 MIDI fuse holder? Yes. The ACX6503 uses the SF30 form factor and 30mm centre-to-centre bolt mounting, which is compatible with the OEX ACX6514 single MIDI fuse holder and other SF30-format MIDI holders. What is the difference between the ACX6503 and ACX6503BL? The ACX6503 is sold as a pack of 10 fuses, suited to workshop stock and multi-circuit builds. The ACX6503BL is the same 30A MIDI fuse sold individually as a single unit for replacement or single-circuit use. How do I choose between the 30A ACX6503 and the 50A ACX6505? Fuse selection depends on the continuous current draw of your specific circuit and the rating of the cable being protected. The 30A ACX6503 suits lower to mid-current circuits, while the 50A ACX6505 is suited to higher-current feeds. A qualified auto electrician can confirm the correct rating for your application. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$52.00
Circuit Breakers Provide Better Protection Push Button Reset Only Quick Connect Circuit Breaker. Legendary Products & Support From Authorized Dealers When you choose Carling Technologies, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Carling Technologies dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Carling Technologies's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Carling Technologies dealer today!
$7.00
Aerpro Connectors, Terminals & Fuses Makes Sure Your Car Audio Remains Connected & Operational 60A Inline Circuit Breaker The AP484 is a 60 Amp Inline/Panel mount circuit breaker which is compatible with 4 & 8GA cables. The AP484 is a 60 Amp Inline/Panel mount circuit breaker which is compatible with 4 & 8GA cables. Features: Cable Secured by Set Screw Fittings Takes 4 or 8GA Cable Moisture and Dust Protected Fitted with Weatherproof Grommets Gold Plated Fittings Specifications: Gauge: 4 or 8GA Current: 60A Packaging Type: Side Blister Legendary Products & Support From Authorized Dealers When you choose Aerpro, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Aerpro dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Aerpro's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$39.99
Our Best Value Fuses, Great Quality at Great PricesThe AP461 is a 5 pack of 60A AGU Fuses.Features: AGU have gold plated end caps AGU fuses sold in packs of 5 ANL type fuses designed for high current installations Legendary Products & Support From Authorized Dealers When you choose Aerpro, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Aerpro dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Aerpro's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Aerpro dealer today!
$14.99
Our Best Value Fuses, Great Quality at Great Prices Features: Pack of 2 Mini ANL fuses 80 Amp Nickel Plated Legendary Products & Support From Authorized Dealers When you choose Aerpro, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Aerpro dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Aerpro's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$9.99
Stinger 5 Pack Shoc-Krome 60 AMP AGU Fuses: Can Be Used With Stinger Fuse Holders, Fuse Blocks & Fused Distribution Blocks. Stinger SPF5160 Features: Reliable Circuit Protection High Conductivity Shoc-Krome Plating Maximum Current Transfer Legendary Products & Support From Authorized Dealers When you choose Stinger, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized Stinger dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by Stinger's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Stinger dealer today!
$15.95
Rockford Fosgate RFCB140 140 Amp Circuit Breaker When a blown fuse at the wrong moment means a full rewire job, the RFCB140 replaces a standard fuse holder with a 140-amp manual-reset circuit breaker that gets your system back online without touching the wiring. Product Overview The RFCB140 is Rockford Fosgate's 140 Amp Circuit Breaker, designed to protect mid-to-high-power car audio amplifier systems from overcurrent events without the cost and downtime of replacing a blown fuse. Rated at 140 amps, it covers the protection requirements of single high-output monoblock and dual-amplifier installations running 1/0 AWG or 4 AWG main power cable. All terminals are platinum plated for superior corrosion resistance and low-resistance electrical contact, and use a set-screw style connection that accepts bare wire directly without requiring ring terminals, simplifying installation and future servicing. When an overcurrent event occurs, the RFCB140 trips rather than blowing, and can be manually reset once the fault has been identified and cleared. The low-resistance, high-current design ensures minimal voltage drop across the breaker during normal operation, preserving maximum available voltage at the amplifiers. 1-year warranty. Features & Benefits Manual Reset Circuit Breaker: Unlike a fuse that must be replaced after an overcurrent event, the RFCB140 trips and can be manually reset once the fault condition has been resolved. This eliminates the need to carry spare fuses and allows the system to be restored to operation quickly in the field. 140 Amp Rating: Rated at 140 amps continuous, the RFCB140 provides the overcurrent protection threshold suited to mid-to-high-power single and dual-amplifier systems, including builds where combined amplifier fuse requirements fall within this range. Platinum Plated Terminals: All connection terminals are platinum plated for superior corrosion resistance and low-resistance electrical contact, maintaining a clean, reliable connection over the life of the installation without the oxidation issues common to standard plated terminals. Set-Screw Style Connection: The set-screw terminal design accepts bare wire directly without requiring ring terminals or crimped lugs, reducing the number of connection points in the power run and simplifying both initial installation and future servicing. Multiple Wire Gauge Compatibility: Accepts 1/0 AWG and 4 AWG power cable, covering the wiring gauge requirements of the majority of mid-to-high-power car audio amplifier installations without requiring adaptor fittings. Low-Resistance, High-Current Design: Internal resistance is minimised to ensure negligible voltage drop across the breaker during normal operation, preserving the full supply voltage available from the battery and alternator for the amplifiers downstream. Technical Specs Specification Detail SKU RFCB140 Current Rating 140A Reset Type Manual Reset Terminal Plating Platinum Terminal Type Set-Screw (no ring terminals required) Wire Gauge Compatibility 1/0 AWG, 4 AWG Warranty 1 Year Goes Well With The RFCB140 is a direct replacement for the main power fuse or fuse holder in mid-to-high-power car audio installations. It suits single monoblock amplifier builds such as the R2-250X1 (50A) paired with a 4-channel amplifier such as the R2-300X4 (60A), where the combined fuse requirement approaches 110A, or any single high-power monoblock where the specified fuse rating falls at or below this threshold. It sits in the main power cable run between the battery and the amplifier distribution point, installed as close to the battery as possible. For systems requiring 200A protection such as those running the R2-1200X1, the RFCB200 is the appropriate step-up option. A 1/0 AWG amplifier wiring kit is recommended for power and ground runs at this current rating. Frequently Asked Questions What is the advantage of a circuit breaker over a standard blade or ANL fuse in a car audio system? A standard fuse is a one-time protection device that must be physically replaced after an overcurrent event, which can mean carrying spare fuses and a delay in restoring the system if a fault occurs away from home. A manual-reset circuit breaker like the RFCB140 trips when an overcurrent event occurs and can be reset by hand once the fault has been identified and cleared, restoring the system to operation without replacing any components. Does the RFCB140 require ring terminals for installation? No. The set-screw terminal design on the RFCB140 accepts bare wire directly, tightened into the terminal with the set screw. This removes the need for ring terminals or crimped lugs at the breaker connection points, reducing the number of potential resistance points in the power run and making installation and future servicing more straightforward. Where should the RFCB140 be installed in the power cable run? The RFCB140 should be installed in the positive power cable as close to the battery terminal as possible, within 30-45 cm of the battery in most installations. This placement ensures that the maximum length of power cable between the battery and the amplifiers is protected against overcurrent and short-circuit events. The negative or ground cable does not pass through the circuit breaker. How does the RFCB140 differ from the RFCB200? Both the RFCB140 and RFCB200 are manual-reset platinum-plated circuit breakers sharing the same terminal design, wire gauge compatibility, and feature set. The only difference is the current rating: the RFCB140 is rated at 140 amps and suits mid-to-high-power single and dual-amplifier systems, while the RFCB200 is rated at 200 amps and is specifically matched to very high-power installations such as those running the R2-1200X1 monoblock. Choose the breaker whose rating meets or modestly exceeds the combined fuse requirements of the amplifiers in the system. Can the RFCB140 be used as a main disconnect switch as well as a circuit breaker? The RFCB140 is a circuit breaker with manual reset capability, not a purpose-designed disconnect switch. While manually tripping the breaker will interrupt the power supply to the amplifiers, it is not rated or designed as a deliberate on/off switch and repeated manual operation outside of fault conditions may affect the breaker's calibrated trip threshold over time. A dedicated battery disconnect switch is recommended if a regular power isolation point is needed in the installation.
$99.00
Suitable For Multiple Voltage Applications: 12 / 24 / 32 / 48 / 72VDC Specifications: Rating: 100 Amps Colour: Black Dimensions: 68mm Long x 20mm Wide x 9.5mm Thick Mounting: 50.8mm centre to centre of holes Packaging: Poly bag with barcode sticker Legendary Products & Support From Authorized Dealers When you choose DNA, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & Training Only authorized DNA dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty Protection: We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support. ▸ Reliable Customer Support: If you ever run into an issue, you're backed by DNA's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized DNA dealer today!
$4.95 $4.46
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