--- product_id: 339598267 title: "10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine" brand: "glarks" price: "€ 40.63" currency: EUR in_stock: true reviews_count: 7 category: "Glarks" url: https://www.desertcart.com.cy/products/339598267-10-pack-12v-30-40-amp-5-pin-spdt-electrical store_origin: CY region: Cyprus --- # 40A High Switching Current 12V DC Coil Voltage 5-Pin SPDT Versatile Design 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine **Brand:** glarks **Price:** € 40.63 **Availability:** ✅ In Stock ## Summary > ⚡ Switch to reliability — power your ride with Glarks! ## Quick Answers - **What is this?** 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine by glarks - **How much does it cost?** € 40.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/339598267-10-pack-12v-30-40-amp-5-pin-spdt-electrical) ## Best For - glarks enthusiasts ## Why This Product - Trusted glarks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready-to-Install:** Includes mounting tab and screw connectors for quick, hassle-free setup. - • **Bulk Pack Advantage:** 10-pack supply keeps your projects running without interruption or downtime. - • **Powerhouse Switching:** Handles up to 40 Amps for heavy-duty automotive and marine applications. - • **Precision Pin Layout:** Standard 5-pin SPDT configuration ensures easy integration and reliable performance. - • **Universal Compatibility:** Works seamlessly with all 12V DC powered vehicles and devices. ## Overview The Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays are engineered for high-performance switching in automotive, truck, boat, and marine environments. Featuring a robust 40 Amp current rating, standard 5-pin SPDT design, and universal 12V DC compatibility, these relays come in a convenient bulk pack with mounting tabs and screw connectors for easy installation. Trusted by professionals and DIYers alike, they deliver dependable power control for sound systems, security setups, and more. ## Description Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine Package Include: Electrical Relays x 10pcs Product Feature: ☞ 5-Pin SPDT (Single Pole Double Throw) Relay. ☞ 40A/30A High Switching Capability. ☞ Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87). ☞ All automobiles and devices equipped with a 12 Volt DC power source. ☞ Comes with mounting tab for easy installation. Application: ★ Widely be used in automotive setups, car sound systems, security systems, and various other applications. Review: Good - Good Review: Good product - Saving me all the time. ## Features - ★ Package: Including 10 pack 5-Pin SPDT(Single Pole Double Throw) Electrical Relays Switch packed in a plastic box. - ★ 40A/30A High Switching Capability. - ★ Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87). - ★ These Relays are Interchangeable/Compatible with: All automobiles and devices equipped with a 12 Volt DC power source. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KF3BH1M | | Best Sellers Rank | #8,560 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Power Relays | | Brand | Glarks | | Brand Name | Glarks | | Coil Voltage | 12 Volts (DC) | | Connector Type | Screw | | Connector type | Screw | | Contact Current Rating | 40 Amps | | Contact Material | Silver | | Contact Type | Normally Open | | Contact material | Silver | | Contact type | Normally Open | | Current Rating | 40 Amps | | Current rating | 40 Amps | | Customer Reviews | 4.6 out of 5 stars 739 Reviews | | Manufacturer | Glarks | | Maximum Switching Current | 40 Amps | | Minimum Switching Voltage | 12 Volts (DC) | | Model | GLLAJDQ-5 | | Mounting Type | Panel Mount | | Mounting type | Panel Mount | | Operation Mode | Automatic | | Part Number | GLLAJDQ-5 | | Specification Met | IEC/EN 60947 | | Wattage | 480 watts | ## Product Details - **Connector type:** Screw - **Contact material:** Silver - **Contact type:** Normally Open - **Current rating:** 40 Amps - **Mounting type:** Panel Mount ## Images ![10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine - Image 1](https://m.media-amazon.com/images/I/61Y-d1uVrzL.jpg) ## Questions & Answers **Q: Are the contacts able to switch 240 VAC?** A: It's not designed for that, and 240V could require switching 2 - 120V lines, which would require using two of them, switched by one 12v control circuit. It might work, but I wouldn't do it - - - **Q: Will these fit my 2000 jaguar s-type 3.0 v6 ?** A: They are standard relays for aftermarket wiring of electronics if you are trying to replace a factory relay check the pin location under the relay if they are the same then they should fit **Q: Are they used in 12volt dc lights for off road vehio** A: they are used in 12 volt vehicles **Q: Will these fit a 2001 town & country** A: not sure .I had to bend the metal tab to close the fuse door ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by S***S on 19 December 2023* Good ### ⭐⭐⭐⭐ Good product *by F***V on 30 March 2025* Saving me all the time. ### ⭐⭐⭐⭐⭐ Relays *by M***Z on 27 June 2025* Arrived quick and fitted straight into the fuse box ## Frequently Bought Together - Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine - JOREST 300Pcs Car Fuses Assorted Kit, 160 Mini Blade Fuses Automotive + 90 Standard Mixed Fuses + 50 Micro Fuse Set + Fuse Puller – for RV Truck Motorcycle(2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A) - GTIWUNG 10pc Car Inline Fuse Holders - 32V Waterproof, 16AWG, Medium Size DC Fuse Box --- ## 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.cy/products/339598267-10-pack-12v-30-40-amp-5-pin-spdt-electrical](https://www.desertcart.com.cy/products/339598267-10-pack-12v-30-40-amp-5-pin-spdt-electrical) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-07-07*