--- product_id: 151452260 title: "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" brand: "ehdis" price: "71.42 DT" currency: TND in_stock: true category: "Ehdis" url: https://www.desertcart.tn/products/151452260-ehdis-4-pin-car-relay-24v-80a-relay-on-off store_origin: TN region: Tunisia --- # 80A max current 7ms operate time -30°C to 80°C range 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 **Brand:** ehdis **Price:** 71.42 DT **Availability:** ✅ In Stock ## Summary > ⚡ Drive with confidence—power and precision in every switch! ## Quick Answers - **What is this?** 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 by ehdis - **How much does it cost?** 71.42 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/151452260-ehdis-4-pin-car-relay-24v-80a-relay-on-off) ## 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:** Engineered for 100,000 electrical cycles and 10 million mechanical operations. - • **Powerhouse Performance:** Handles a robust 80A current for high-demand automotive applications. - • **Built to Brave Extremes:** Reliable from freezing -30°C to scorching 80°C environments. - • **Plug & Play Convenience:** 4-pin SPST design ensures seamless integration with your vehicle’s electronics. - • **Lightning-Fast Switching:** Operates 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 delivers rapid 7ms switching and operates reliably across a wide temperature range (-30°C to 80°C). Designed for durability, it withstands up to 100,000 electrical and 10 million mechanical cycles, making it ideal for automotive, truck, and boat electrical systems. This pack of two relays offers professional-grade performance and easy chassis mounting for optimized 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 ## 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 | #331,913 in Automotive ( See Top 100 in Automotive ) #698 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 54 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 ![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 - Image 1](https://m.media-amazon.com/images/I/71kEtE4Ms-L.jpg) ## 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.tn/products/151452260-ehdis-4-pin-car-relay-24v-80a-relay-on-off](https://www.desertcart.tn/products/151452260-ehdis-4-pin-car-relay-24v-80a-relay-on-off) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*