--- product_id: 526235910 title: "120A Relay, 12VDC Continuous Duty SPST 4-pin High Power Relay Set" brand: "irhapsody" price: "B/.58" currency: PAB in_stock: true category: "I Rhapsody" url: https://www.desertcart.com.pa/products/526235910-120a-relay-12vdc-continuous-duty-spst-4-pin-high-power store_origin: PA region: Panama --- # 120A max current capacity 12V DC continuous duty coil M6 stud terminals for secure mounting 120A Relay, 12VDC Continuous Duty SPST 4-pin High Power Relay Set **Brand:** irhapsody **Price:** B/.58 **Availability:** ✅ In Stock ## Summary > ⚡ Power your ride with reliability that never quits! ## Quick Answers - **What is this?** 120A Relay, 12VDC Continuous Duty SPST 4-pin High Power Relay Set by irhapsody - **How much does it cost?** B/.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/526235910-120a-relay-12vdc-continuous-duty-spst-4-pin-high-power) ## Best For - irhapsody enthusiasts ## Why This Product - Trusted irhapsody brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Heavy-duty make/break contacts crafted from copper for durability and consistent performance under harsh conditions. - • **Efficient Coil Design:** 1.8W coil power with 80Ω resistance ensures superior reliability and lower energy consumption than typical relays. - • **Precision Engineering:** Features M6 round stud terminals for secure, vibration-resistant connections—engineered for professional-grade installations. - • **Versatile Application:** Ideal for split charging systems or any vehicle requiring a robust, high-power relay solution. - • **Powerhouse Performance:** Handles up to 120A high current loads with ease, perfect for demanding automotive setups. ## Overview The iRhapsody 120A 12V DC relay is a heavy-duty, single-pole single-throw automotive relay designed for continuous duty applications. With a low 1.8W coil power and 80Ω resistance, it offers enhanced reliability and energy efficiency compared to common relays. Rated for a maximum switching current of 120A and operating across a wide temperature range (-30°C to +80°C), it’s perfect for split charging and high-power vehicle electrical systems. Secure M6 stud terminals and copper contacts ensure durable, professional-grade performance backed by a one-year warranty. ## Description 12V DC 120Amp Split Charge Relay Heavy Duty 4 Pin SPST (Single Pole Single Throw) relay Nominal coil voltage: 12 V DC Pickup voltage: 8 V DC Dropout voltage: 1.2 V DC Maximum applied voltage: 14 V DC Max Switching Current: 120A Max Switching Voltage: 14 V DC Temperature Range: -30 ~ +80 degrees Celsius Feature 1), Advantage - coil power: 1.8W; coil resistance: 80 ohms. It is more reliable than 2.4W (60 ohms) and 4.8W (30 ohms) relays on the market. 2), Large capacity: 120 amp high current carrying capacity, heavy-duty make/break relay. 3), Ideal for split charging or any vehicle needing a high-power relay. ## Features - Coil power: 1.8w, and coil resistance is 80 ohms. It is more reliable than 2.4w((60 ohms) and 4.8w(30 ohms) relays on the market - Large capacity, high current carrying capacity, heavy-duty make/break relay - Ideal for split charging or any vehicle needing a high-power relay - Never go beyond its capabilities; try to stay 10 to 15% below what the rate is for - The size of the round stud terminals: M6/6mm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJ9RQFWX | | Best Sellers Rank | #6,676 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Accessory Power Relays | | Brand Name | iRhapsody | | Coil Resistance | 80 ohm | | Coil Voltage | 12 volts_of_direct_current | | Connector Type | Quick Connect | | Contact Current Rating | 120 A | | Contact Material | Copper | | Contact Type | Normally Open | | Current Rating | 120 A | | Customer Reviews | 4.6 4.6 out of 5 stars (125) | | Manufacturer | IRHAPSODY | | Minimum Switching Voltage | 8 volts_of_direct_current | | Model | AutoRelaySet-12V120A | | Mounting Type | Screw Mount | | Operation Mode | Automatic | | Part Number | AutoRelaySet-12V120A | | Specification Met | [Possibly] | | Warranty Description | one-year warranty | | Wattage | 1.8 watts | ## Product Details - **Connector Type:** Quick Connect - **Contact Material:** Copper - **Contact Type:** Normally Open - **Current Rating:** 120 A - **Mounting Type:** Screw Mount ## Images ![120A Relay, 12VDC Continuous Duty SPST 4-pin High Power Relay Set - Image 1](https://m.media-amazon.com/images/I/61x-eGR8OLL.jpg) ![120A Relay, 12VDC Continuous Duty SPST 4-pin High Power Relay Set - Image 2](https://m.media-amazon.com/images/I/51RQNW+mByL.jpg) ![120A Relay, 12VDC Continuous Duty SPST 4-pin High Power Relay Set - Image 3](https://m.media-amazon.com/images/I/51D-K89jEZL.jpg) ![120A Relay, 12VDC Continuous Duty SPST 4-pin High Power Relay Set - Image 4](https://m.media-amazon.com/images/I/51fcC-3jNnL.jpg) ![120A Relay, 12VDC Continuous Duty SPST 4-pin High Power Relay Set - Image 5](https://m.media-amazon.com/images/I/51p-r26uSbL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - irhapsody 120amp 12v Continuous Duty Relay, 4-pin Spst High-Current Starter Relay - 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 - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing --- ## 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.com.pa/products/526235910-120a-relay-12vdc-continuous-duty-spst-4-pin-high-power](https://www.desertcart.com.pa/products/526235910-120a-relay-12vdc-continuous-duty-spst-4-pin-high-power) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-21*