--- product_id: 511699323 title: "40A 12V-24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Battery Chargers Trucks Car Engines and More(2pcs)" brand: "eplzon" price: "£11.17" currency: GBP in_stock: true reviews_count: 3 category: "Eplzon" url: https://www.desertcart.co.uk/products/511699323-40a-12v-24v-automatic-reset-circuit-breaker-with-cover-stud store_origin: GB region: United Kingdom --- # 40A current capacity DC 6-48V voltage range IP66 waterproof rating 40A 12V-24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Battery Chargers Trucks Car Engines and More(2pcs) **Brand:** eplzon **Price:** £11.17 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up with Confidence! ## Quick Answers - **What is this?** 40A 12V-24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Battery Chargers Trucks Car Engines and More(2pcs) by eplzon - **How much does it cost?** £11.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/511699323-40a-12v-24v-automatic-reset-circuit-breaker-with-cover-stud) ## Best For - eplzon enthusiasts ## Why This Product - Trusted eplzon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🔒 Enhanced Safety:** Red vinyl cover prevents electrical shorts and corrosion. - • **🔧 Easy Installation:** Mount effortlessly on any solid surface with simple wiring. - • **🛡️ Durable Design:** Rust-proof housing ensures longevity and reliable performance. - • **🚗 Versatile Applications:** Perfect for trucks, RVs, marine vehicles, and battery chargers. - • **🌡️ Wide Operating Range:** Functions flawlessly in temperatures from -10°C to 60°C. ## Overview The 40A 12V-24V Automatic Reset Circuit Breaker is designed for robust performance in various vehicles and applications. With a wide voltage range, durable waterproof cover, and easy installation, this circuit breaker ensures safety and reliability for your electrical systems. ## Description Product description Applications: solar energy systems, battery charging, inverters, automotive audio-video systems, boats, vehicles, RV and DC sound amplifier systems, electromechanical equipment, vehicles, marine, off-road and other vehicles Specification： Voltage: DC 6-48V Current: 40A Operating temperature: -10°C to 60°C (14°F to 140°F) Storage temperature: -40°C to 125°C (-40°F to 260°F) Breaker size: 1.97 x 0.79 x 1.26 in Protective cover size: 1.57 x 0.98 x 0.98 in Mounting: Can be mounted in 4 directions ## Features - Name: automatic reset circuit breaker, overcurrent breaker with fixed wings; easy to install: simply mount the breaker base on a solid surface and connect the wires to the positive and negative bolts - Voltage: DC 6-48V; current: 40A; bolt terminals: #10-32; bolt spacing. 0.69in (17.5mm); breaker size: 1.97 x 0.79 x 1.26in; protective cover size: 1.57 x 0.98 x 0.98in; operating temperature: -10°C to 60°C - Material: red vinyl waterproof protective cover avoids electrical short circuit and corrosion, durable and waterproof, waterproof rating: IP66, reliable plastic rust-proof housing that protects the inside of the breaker well, good electrical conductivity, temperature and pressure resistance, splash-proof and dust-proof - Set includes: 4 x screw caps; 2 x red vinyl waterproof protective covers; 2 x automatic reset circuit breakers - Application: universal for DC 6V-28V truck, RV, off-road vehicle, car, marine and other vehicles; battery charger, car engine electrical control ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJ6Q73ZL | | Best Sellers Rank | #16,526 in Automotive ( See Top 100 in Automotive ) #30 in Automotive Replacement Circuit Breaker Switches | | Brand | EPLZON | | Brand Name | EPLZON | | Circuit Breaker Type | Standard | | Current Rating | 40 Amps | | Customer Reviews | 4.6 out of 5 stars 46 Reviews | | Included Components | No | | Item Dimensions D x W x H | 1.97"D x 1.97"W x 1.26"H | | Manufacturer | EPLZON | | Model | EP-DGCB-40A | | Mounting Type | Surface Mount | | Number Of Poles | 2 | | Number of Poles | 2 | | Part Number | EP-DGCB-40A | | Product Dimensions | 1.97"D x 1.97"W x 1.26"H | | UPC | 762917148083 | | Unit Count | 2.0 Count | | Voltage | 12 Volts, 24 Volts | ## Product Details - **Operation Mode:** Automatic - **Current Rating:** 40 Amps - **Operating Voltage:** 12 Volts - **Connector Type:** Screws - **Brand:** EPLZON - **Terminal:** Physical - **Item dimensions L x W x H:** 2.09 x 3.66 x 1.65 inches - **International Protection Rating:** IP66 - **Control Method:** Touch - **Connectivity Protocol:** X-10 ## Images ![40A 12V-24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Battery Chargers Trucks Car Engines and More(2pcs) - Image 1](https://m.media-amazon.com/images/I/61yLwuZVeYL.jpg) ![40A 12V-24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Battery Chargers Trucks Car Engines and More(2pcs) - Image 2](https://m.media-amazon.com/images/I/61MRk0NKNaL.jpg) ![40A 12V-24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Battery Chargers Trucks Car Engines and More(2pcs) - Image 3](https://m.media-amazon.com/images/I/51AOX+3WLvL.jpg) ![40A 12V-24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Battery Chargers Trucks Car Engines and More(2pcs) - Image 4](https://m.media-amazon.com/images/I/61llh0xhwnL.jpg) ![40A 12V-24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Battery Chargers Trucks Car Engines and More(2pcs) - Image 5](https://m.media-amazon.com/images/I/71i3B0eclcL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐ Review *by B***D on June 8, 2024* ### ⭐ Review *by T***A on December 16, 2025* ### ⭐⭐⭐⭐⭐ Review *by A***R on August 3, 2024* ## Frequently Bought Together - EPLZON 40A 12V-24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Battery Chargers Trucks Car Engines and More(2pcs) - TKDMR 160Pcs Copper Wire Lugs AWG2 4 6 8 10 12 with Heat Shrink Set, 80Pcs Battery Cable Ends Ring Terminals Connectors Tubing Assortment Kit - Ampper DC 12V - 24V Automatic Reset Circuit Breaker with Cover Stud Bolt for Automotive and More (20A, 2Pcs) --- ## Why Shop on Desertcart? 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