--- product_id: 132643411 title: "30A Fuse Relay" brand: "nilight" price: "15200 Ft" currency: HUF in_stock: true reviews_count: 13 category: "Nilight" url: https://www.desertcart.hu/products/132643411-30a-fuse-relay store_origin: HU region: Hungary --- # 30A max current rating Built-in fuse socket included Interlocking mounting design 30A Fuse Relay **Brand:** nilight **Price:** 15200 Ft **Availability:** ✅ In Stock ## Summary > 🔧 Fuse, snap, and power up your ride like a pro! ## Quick Answers - **What is this?** 30A Fuse Relay by nilight - **How much does it cost?** 15200 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/132643411-30a-fuse-relay) ## Best For - nilight enthusiasts ## Why This Product - Trusted nilight brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Color-Coded for Clarity:** Wiring made simple with clearly labeled wires—cut installation time and avoid costly mistakes. - • **Power Up with Confidence:** 30A heavy-duty relays handle high current loads effortlessly, perfect for demanding automotive setups. - • **Fuse Built-In, Space Saved:** Integrated 30A blade fuse eliminates the need for extra fuse holders—streamline your wiring and save space. - • **Snap & Secure Installation:** Unique interlocking male/female socket design keeps your relays connected and cables organized for a clean, professional look. - • **Versatile Automotive Control:** Ideal for power door locks, trunk releases, LED conversions, and more—upgrade your vehicle’s electrical system with ease. ## Overview The Nilight 50023R 5 Pack Relay Switch Kit features 12V 4-pin SPST automotive relays with built-in 30A blade fuses and heavy-duty 14AWG wiring. Its innovative interlocking mounting design ensures neat cable management, while color-coded wires simplify installation. Perfect for upgrading car, truck, or RV electrical systems with reliable overload protection and versatile control options. Backed by a 2-year warranty and trusted by thousands of users. ## Description Product description Nilight 5PCS Fused Relay Kit Nilight 12V 4PIN Relay Fused Relay with Socket Harness 4-Pin SPST (Single Pole Single Throw) Relay. 30A High Switching Capability. Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87). Product Details Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact Relay Hareness Remove the bad fuse4-Pin single pole single throw relay. Blue： 14AWG Pin 87 Black ：16AWG Pin 85 White ：16AWG Pin 86 Red： 14AWG Pin 30 Unique interlocking design Unique interlocking design provides simple and easy installation. Wire Specifications Black-ground(85) Red-VDC(30A) White-trigger(86) Blue-output n/o(87). Specification Wide Application More Products Fuse Assortment Kit Micro2 Fuse Standard Fuse 6 Way Fuse Block 12 Way Fuse Block Inline Fuse Holder Circuit Breaker Review: Great Quality, excellent design with fuse built in. - Super handy for adding circuits to cars and trucks. I would definitely buy again because I keep these on hand for regular use. It's especially helpful that the fuse is built into the body of these relays, easy to find and replace if there's a problem of some sort. Review: Great for customer lighting - This is a great all in one piece. I use these for a hi/low mod on OBS Silverados. They also work for foglights aswell. Haven't had any complaints on melting or popping fuses or relays. There is plenty of wire to extend and last a long time. Great value for the money. ## Features - Upgraded Version - Automotive relays built in fuse socket included 30A blade fuse with heavy duty 14AWG wires for main contact. no need of a separate fuse holder, saving space and money. 4-Pin SPST (Single Pole Single Throw) Relay. - Mounting Design Feature - The interlocking mounting design of unique male and female slot on each socket edge, connect relays together and manage cables easily, offering clean and neat installation. - Easy Wiring - The relay sockets come with color-labeled wires for load/accessories convenient wiring. Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87) - Wide Application - Widely used in car keys power control, over-load protection, trunk release, polarity change, power door lock/actuator control, change a low current output to high current, add ignition/accessory outputs, control motors/other electronics etc. - Set includes 5 relays, 5 relay harnesses, and 5 30A blade fuses. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PK7F1MC | | Best Sellers Rank | #4,926 in Automotive ( See Top 100 in Automotive ) #113 in RV Power & Electrical Supplies | | Brand | Nilight | | Brand Name | Nilight | | Coil Voltage | 12 Volts | | Connector Type | Through Hole | | Contact Current Rating | 30 Amps | | Contact Material | Copper | | Contact Type | Normally Closed | | Current Rating | 30 Amps | | Customer Reviews | 4.6 out of 5 stars 2,179 Reviews | | Global Trade Identification Number | 00812227031046 | | Included Components | relay socket harness kit | | Item Type Name | Nilight 5 Pack car truck relay socket harness kit - 30A Fuse Relay Switch Harness Set - 12V DC 4-Pin SPST Automotive Relays 14 AWG Hot Wires - Auto Switches & Starters Set,2 Years Warranty | | Item Weight | 11.52 ounces | | Manufacturer | Nilight | | Maximum Switching Current | 30 Amps | | Minimum Switching Voltage | 12 Volts | | Model | 50023R | | Mounting Type | Wall Mount | | Operation Mode | Manual | | Part Number | 50023R | | Specification Met | CE | | UPC | 812227031046 | | Unit Count | 5.0 Count | | Warranty Description | 2 Years Warranty | | Wattage | 360 watts | ## Product Details - **Connector Type:** Through Hole - **Contact Material:** Copper - **Contact Type:** Normally Closed - **Current Rating:** 30 Amps - **Mounting Type:** Wall Mount ## Images ![30A Fuse Relay - Image 1](https://m.media-amazon.com/images/I/61z1y80haWL.jpg) ![30A Fuse Relay - Image 2](https://m.media-amazon.com/images/I/81KkD5LBMcL.jpg) ![30A Fuse Relay - Image 3](https://m.media-amazon.com/images/I/81rQV2hmalL.jpg) ![30A Fuse Relay - Image 4](https://m.media-amazon.com/images/I/81v7-NkaK3L.jpg) ![30A Fuse Relay - Image 5](https://m.media-amazon.com/images/I/81hXLeX6myL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Quality, excellent design with fuse built in. *by H***R on December 30, 2025* Super handy for adding circuits to cars and trucks. I would definitely buy again because I keep these on hand for regular use. It's especially helpful that the fuse is built into the body of these relays, easy to find and replace if there's a problem of some sort. ### ⭐⭐⭐⭐⭐ Great for customer lighting *by E***E on May 11, 2026* This is a great all in one piece. I use these for a hi/low mod on OBS Silverados. They also work for foglights aswell. Haven't had any complaints on melting or popping fuses or relays. There is plenty of wire to extend and last a long time. Great value for the money. ### ⭐⭐⭐⭐⭐ High quality *by M***Y on February 19, 2026* High quality relays ## Frequently Bought Together - Nilight 50023R 5 Pack 30A Fuse Relay car Truck Socket kit-30A Switch Harness Set-12V DC 4-Pin SPST Automotive 14 AWG Hot Wires-Auto Switches & Starters S - Nilight 12 Pack 12V Car Add-a-Circuit Fuse Tap Standard Mini Micro2 and Low Profile Fuse Taps 4 Types ATO ATC ATM APM Fuse Holder for Cars Trucks Boats - JOREST 300Pcs Car Fuse Assortment Kit, 160 Mini Blade Fuses Automotive + 90 Standard Auto Fuses + 50 Micro Fuse + 1 Puller – for Car/RV/Truck/Motorcycle(2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A) --- ## 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.hu/products/132643411-30a-fuse-relay](https://www.desertcart.hu/products/132643411-30a-fuse-relay) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-05-19*