--- product_id: 151452260 title: "4-Pin Car Relay 24V 80A Relay On/Off Normally Open Car Truck Boat SPST Relays High Power Model JD2912-1H-24VDC 80A 28VDC,Pack of 2" brand: "ehdis" price: "€ 18.10" currency: EUR in_stock: true reviews_count: 6 category: "Ehdis" url: https://www.desertcart.hr/products/151452260-4-pin-car-relay-24v-80a-relay-on-off-normally store_origin: HR region: Croatia --- # 80A max current 7ms operate time -30°C to 80°C range 4-Pin Car Relay 24V 80A Relay On/Off Normally Open Car Truck Boat SPST Relays High Power Model JD2912-1H-24VDC 80A 28VDC,Pack of 2 **Brand:** ehdis **Price:** € 18.10 **Availability:** ✅ In Stock ## Summary > ⚡ Drive your ride with power and precision — don’t get left behind! ## Quick Answers - **What is this?** 4-Pin Car Relay 24V 80A Relay On/Off Normally Open Car Truck Boat SPST Relays High Power Model JD2912-1H-24VDC 80A 28VDC,Pack of 2 by ehdis - **How much does it cost?** € 18.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/151452260-4-pin-car-relay-24v-80a-relay-on-off-normally) ## Best For - ehdis enthusiasts ## Why This Product - Trusted ehdis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability That Lasts:** Endures up to 100,000 electrical cycles and 10 million mechanical operations. - • **Plug & Play Simplicity:** 4-pin SPST design ensures seamless integration with your vehicle’s electronics. - • **Powerhouse Performance:** Handles a robust 80A current for high-demand automotive applications. - • **Built to Brave Extremes:** Operates flawlessly from freezing -30°C to scorching 80°C environments. - • **Lightning-Fast Switching:** Engages in just 7 milliseconds to keep your vehicle responsive. ## Overview The EHDIS 4-Pin Car Relay is a high-power, 24V DC automotive relay rated for 80A continuous current. Featuring a normally open SPST contact form with silver tin oxide contacts, it guarantees reliable switching within 7 milliseconds. Designed for extreme conditions (-30°C to 80°C) and built to last millions of cycles, this relay is perfect for automotive, truck, and boat electrical systems. Sold in packs of two, it offers professional-grade durability and performance for optimizing vehicle electronics. ## Description Contact Data: Contact Material: AgSnO2 Contact Form: Normal Open Contact Ratings: No: 80A 14VDC Contact Resistance: 100mMax at 6VDC 1A Max switching Current: 80A Max Switching Power: 560W Life Expectancy Electrical: 100,000 Operations (at 30 Operations/min) Life Expectancy Mechanical: 10,000,000 OperationsCoil Specification: Nominal Voltage(VDC): 24V Coil Resistance (1.8W): 320 Max Operate Voltage (VDC): 12~16.0 Mix Release (VDC): 1.2~7.2 Max Applicable Voltage (VDC): 31.2Characteristics: Temperature Range: -30°C ~+80°C Vibration Resistance: 10~55Hz, 1.5mm Shock Resistance: Operations Extremes: 10g Damage Limits: 100g Humidity: 40%~85% Insulation Resistance: 100m ohm Min at 500VDC Safety Standard: CCEE Dielectric Strength Between Open Contacts 500VAC (for one minute/sec) Operate Time: 7ms Release Time: 5ms Weigh: Approx. 35g Review: Yes - Works great!! Review: Used for a ride on toy - Works like it should. Haven't had any problems with it so far. My boy loves his go cart now. ## Features - Car Relay Part Number :JD2912-1H-24VDC 80A 28VDC - Contact Type: SPST (Normal Open); Pin Number: 4 Pin Coil: 24VDC 80A - General purpose applications for automotive in power. - 4 Pin Automotive Electrical Relay: Work with vehicle electronics to help optimize vehicle capabilities - Package Content: 2 Pcs x Car Relay ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01IVO0KGK | | Best Sellers Rank | #277,373 in Automotive ( See Top 100 in Automotive ) #492 in Automotive Replacement Accessory Power Relays | | Brand | EHDIS | | Brand Name | EHDIS | | Coil Resistance | 320 Ohms | | Coil Voltage | 24 Volts | | Contact Current Rating | 80 Amps | | Contact Material | Silver Tin Oxide | | Contact Type | Normally Open | | Current Rating | 80 Amps | | Customer Reviews | 4.6 out of 5 stars 55 Reviews | | Item Weight | 0.04 Kilograms | | Manufacturer | EHDIS | | Maximum Switching Current | 80 Amps | | Minimum Switching Voltage | 12 Volts (DC) | | Mounting Type | Chassis Mount | | Operating Time | 0.01 Seconds | | Operation Mode | Electrical | | Part Number | 2C03-24V | | Specification Met | Ms | | UPC | 713653050260 | | Upper Temperature Rating | 80 Degrees Celsius | | Wattage | 1260 watts | ## Product Details - **Brand:** EHDIS - **Contact Material:** Silver Tin Oxide - **Contact Type:** Normally Open - **Current Rating:** 80 Amps - **Mounting Type:** Chassis Mount ## Images ![4-Pin Car Relay 24V 80A Relay On/Off Normally Open Car Truck Boat SPST Relays High Power Model JD2912-1H-24VDC 80A 28VDC,Pack of 2 - Image 1](https://m.media-amazon.com/images/I/71kEtE4Ms-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Yes *by A***R on July 9, 2025* Works great!! ### ⭐⭐⭐⭐⭐ Used for a ride on toy *by I***G on August 11, 2023* Works like it should. Haven't had any problems with it so far. My boy loves his go cart now. ### ⭐⭐⭐⭐⭐ Good Product For a Power Wheel Upgrade *by K***Y on October 11, 2021* I Used this Relay To Upgrade my Son's Monster Jam Grave Digger Power Wheel! It Worked Perfectly & Handles the Electrical Load for the 36 Volt Setup I Have for the Power Wheel! ## Frequently Bought Together - EHDIS 4-Pin Car Relay 24V 80A Relay On/Off Normally Open Car Truck Boat SPST Relays High Power Model JD2912-1H-24VDC 80A 28VDC,Pack of 2 - irhapsody 24V 120AMP Continuous Duty Solenoid Relay, 4-pin SPST High-Power Split Charge Relay - EHDIS Motor Relay 5 Pin 24V Coil 40amp Spdt Model No.: JD2912-1Z-24VDC 40A 28VDC, Contactor Relay Switch Power, Auto Switches & Starters, 5 Pack --- ## 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.hr/products/151452260-4-pin-car-relay-24v-80a-relay-on-off-normally](https://www.desertcart.hr/products/151452260-4-pin-car-relay-24v-80a-relay-on-off-normally) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-22*