--- product_id: 371801868 title: "Erayco 250 Amp Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse, 12V-48VDC, Waterproof (250A)" brand: "erayco" price: "1748147₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/371801868-erayco-250-amp-circuit-breaker-with-manual-reset-for-car store_origin: VN region: Vietnam --- # 250A max current Waterproof & dustproof Manual reset push button Erayco 250 Amp Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse, 12V-48VDC, Waterproof (250A) **Brand:** erayco **Price:** 1748147₫ **Availability:** ✅ In Stock ## Summary > 🔴 Stay powered, stay protected — never get caught off-guard again! ## Quick Answers - **What is this?** Erayco 250 Amp Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse, 12V-48VDC, Waterproof (250A) by erayco - **How much does it cost?** 1748147₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/371801868-erayco-250-amp-circuit-breaker-with-manual-reset-for-car) ## Best For - erayco enthusiasts ## Why This Product - Trusted erayco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Surge Guardian:** Protect your trolling motor and audio amps from costly electrical damage with 250A surge defense. - • **Effortless Installation:** Surface mount design with included wire lugs and copper washers for superior conductivity and easy setup. - • **Versatile Power Protector:** Ideal for boats, RVs, trucks, and DC sound systems—because your gear deserves premium protection. - • **Built to Brave the Elements:** Waterproof housing and dustproof design ensure reliable performance in marine, ATV, and outdoor environments. - • **Instant Control at Your Fingertips:** Manual reset button doubles as a kill switch for quick, hassle-free power management. ## Overview The Erayco 250 Amp Circuit Breaker is a rugged, waterproof manual reset device designed to protect your trolling motors, car audio systems, and marine electronics from electrical surges. Rated for 12-48V DC and capable of handling up to 250 amps, it features a push-button reset that doubles as a kill switch, easy surface mounting, and comes with premium wire lugs and copper washers for optimal conductivity and durability in harsh environments. ## Description Erayco 12V- 48VDC Waterproof 30A 40A 50A 80A 100A 150A 200A 250A, 300Amp Auto Circuit Breaker with Manual Reset Features: -Stops power surges from damaging your amps ,protects your trolling motor from electrical damage. -Mount on panel or firewall unique push button reset can also be used as a kill switch -No more spending money on replacing fuses -Unique push button reset can also be used as a kill switch -Good conductivity and craftsmanship, high temperature pressure -Application: Typically used in auxiliary and accessory circuits for Boat, Trucks, Buses, Marine, RV and ATV applications. Also can used as an on/off button switch for the battery or DC sound system. Specifications: -Rated current: 30/40/50/80/100/150/200/250/300 Amp -Rated voltage: 12-48VDC Maximum -Breaking capacity: 3000A @ 48 VDC -Manual Reset Circuit Breaker -Red manual reset button -Surface Mount, protective stud insulator included -Ambient temperature: -32 °C to 82 °C (-25 °F to 180 °F) -Storage Temperature: -34 °C to 149 °C (-30°F to 300°F ) Size: (LxWxH) 74 x 49 x 44 mm /2.9 x 1.9 x1.7 inch Package Includes: 1 x 250A Circuit Breaker with Manual Reset 2 x 6AWG-1/4'' Wire Lugs 4 x M6 Copper Washers2 x Self Tapping Screws Notes: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2.Please allow 1-3cm measuring deviation due to manual measurement. ## Features - ✅ 【Function】: The circuit breaker can protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps. - ✅ 【Specification】: Current 30A 40A 50A 80A 100A 150A 200A 250A 300Amp, waterproof, accessories Including wire lugs 2pcs and copper washer 4pcs, improve the conductivity. - ✅ 【Resettable】: Manual reset button, manual control and easy to operate with manual reset arm, also can be used as a Kill Switch. - ✅ 【Installation】: Surface Mount, mount on panel or firewall. Water resistant housing, protective stud insulator included, splash & dust Proof. - ✅ 【Wide Application】: Mainly used for car audio and Amps protection and in trucks, boat, RVs , marine, buses ect; also used in battery charges and DC sound system. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Erayco | | Part number | ER-068 | | Item Weight | 132 g | | Product Dimensions | 7.37 x 4.57 x 4.32 cm; 132 g | | Item model number | ER-068 | | Color | 250A | | Style | 250A+Terminal | | Voltage | 48 Volts (DC) | | Item Package Quantity | 1 | | Plug Profile | Surface Mount | | Switch Style | Push Button Switch | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** Erayco - **Current rating:** 250 Amps - **Product dimensions:** 74D x 46W x 43H millimeters - **Circuit breaker type:** Standard - **Mounting type:** Surface Mount ## Images ![Erayco 250 Amp Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse, 12V-48VDC, Waterproof (250A) - Image 1](https://m.media-amazon.com/images/I/71s3mRaePcL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Erayco 250 Amp Circuit Breaker with Manual Reset for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse, 12V-48VDC, Waterproof (250A) - 8 Gauge Marine Wire 8 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/371801868-erayco-250-amp-circuit-breaker-with-manual-reset-for-car](https://www.desertcart.vn/products/371801868-erayco-250-amp-circuit-breaker-with-manual-reset-for-car) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*