--- product_id: 526201561 title: "RVBOATPAT 12 Volt Fuse Relay Box Pre-Wired Fuse and Relay Box with 4 Relays and 12 Way ATC/ATO Fuses Sealed 12V Relay Fuse Box Block for Auto Car Marine Boat" brand: "rvboatpat" price: "VT13090" currency: VUV in_stock: true url: https://www.desertcart.vu/products/526201561-rvboatpat-12-volt-fuse-relay-box-pre-wired-fuse-relay store_origin: VU region: Vanuatu --- # 4x 40A high-capacity relays Waterproof sealed design 12 pre-wired ATC/ATO fuse slots RVBOATPAT 12 Volt Fuse Relay Box Pre-Wired Fuse and Relay Box with 4 Relays and 12 Way ATC/ATO Fuses Sealed 12V Relay Fuse Box Block for Auto Car Marine Boat **Brand:** rvboatpat **Price:** VT13090 **Availability:** ✅ In Stock ## Summary > ⚡ Master your ride’s power with seamless control and unmatched reliability! ## Quick Answers - **What is this?** RVBOATPAT 12 Volt Fuse Relay Box Pre-Wired Fuse and Relay Box with 4 Relays and 12 Way ATC/ATO Fuses Sealed 12V Relay Fuse Box Block for Auto Car Marine Boat by rvboatpat - **How much does it cost?** VT13090 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/526201561-rvboatpat-12-volt-fuse-relay-box-pre-wired-fuse-relay) ## Best For - rvboatpat enthusiasts ## Why This Product - Trusted rvboatpat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Safe:** Waterproof sealed casing ensures reliable, clean, and safe electrical connections. - • **Powerhouse Capacity:** Holds 4 relays and 12 fuses simultaneously for ultimate circuit control. - • **Plug & Play Efficiency:** Pre-wired setup slashes installation time—get your system live faster. - • **Universal Compatibility:** Perfect for cars, trucks, boats, and marine applications—one box fits all. - • **Versatile Fuse Selection:** Includes 3x10A, 3x20A, 3x25A, and 3x30A fuses to cover all your power needs. ## Overview The RVBOATPAT 12 Volt Fuse Relay Box is a pre-wired, sealed electrical hub designed for automotive and marine use. Featuring 4 high-capacity 40A relays and 12 ATC/ATO fuse slots with a variety of fuse ratings, it offers a neat, waterproof solution that simplifies installation and enhances circuit safety across multiple vehicle types. ## Description 12 Volt Fuse Relay Box Pre-Wired Fuse and Relay Box with 4 Relays and 12 Way ATC/ATO Fuses Sealed 12V Relay Fuse Box Block for Auto Car Marine Boat ## Features - Pre-wired: This fuse relay box is pre-wired design, completing half of the connection work, makes the entire connection process faster and time-saving - Capacity: This fuse and relay box can max hold 4 relays and 12 fuses at the same time, making multiple relays in one box, keeps your circuit neat and tidy - New Installation Design: The front mounting design can safely install the relay fuse box anywhere. The waterproof fuse relay block is designed to provide a reliable and safe environment for the use of equipment and keep the connection system clean. It is applicable to cars, trucks, ships, etc - 40A Relay: This relay box 12v automotive will be equipped with 4 pieces of 4 pin 40A relays, provide the highest rating to make its application wider and safer - Various Size Fuses: This auto fuse block will also come with 12 pieces of ATC/ATO fuses, which includes 3 x 10A, 3 x 20A, 3 x 25A, and 3 x 30A blade fuses, can meet a wide range of using requirements ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | RVBOATPAT | | Brand | RVBOATPAT | | Model | RB-R4F12-W1-4P | | Item Weight | 1.34 pounds | | Product Dimensions | 7.87 x 3.15 x 4.72 inches | | Country of Origin | China | | Item model number | RB-R4F12-W1-4P | | Exterior | Polished | | Manufacturer Part Number | RB-R4F12-W1-4P | | Special Features | Relay Box, Relay Holder, Relay Block, Fuse Box, Fuse Holder, Fuse Block | ## Product Details - **Connector Type:** Through Hole" Or "Surface Mount - **Contact Material:** Silver Alloy - **Contact Type:** Normally Open - **Current Rating:** 40 Amps - **Mounting Type:** Surface Mount ## Images ![RVBOATPAT 12 Volt Fuse Relay Box Pre-Wired Fuse and Relay Box with 4 Relays and 12 Way ATC/ATO Fuses Sealed 12V Relay Fuse Box Block for Auto Car Marine Boat - Image 1](https://m.media-amazon.com/images/I/81pb05TLOmL.jpg) ## Frequently Bought Together - RVBOATPAT 12 Volt Fuse Relay Box Pre-Wired Fuse and Relay Box with 4 Relays and 12 Way ATC/ATO Fuses Sealed 12V Relay Fuse Box Block for Auto Car Marine Boat - XFasten Wire Harness Tape, 3/4-Inch x 50-Foot (5-Pack), High Temp Wiring Loom Harness, Self-Adhesive Felt Cloth Electrical Tape for Automotive Engines, Noise Dampening, and Cable Protection - RED WOLF Wiring Harness Tape High Temp Wire Cable Loom Self-Adhesive Fabric Tape for Electrical Automotive Engine Harness Wrap Protection Noise Damping Cables Fixed 3/4 Inch x 50 FT 5 Rolls --- ## 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.vu/products/526201561-rvboatpat-12-volt-fuse-relay-box-pre-wired-fuse-relay](https://www.desertcart.vu/products/526201561-rvboatpat-12-volt-fuse-relay-box-pre-wired-fuse-relay) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-16*