--- product_id: 614125601 title: "Max 300A 12 Volt Continuous Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating" brand: "ldminda" price: "S/.211" currency: PEN in_stock: true reviews_count: 5 category: "Ldminda" url: https://www.desertcart.pe/products/614125601-max-300a-12-volt-continuous-duty-solenoid-relay-4-terminal store_origin: PE region: Peru --- # Max 300A 12 Volt Continuous Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating **Brand:** ldminda **Price:** S/.211 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Max 300A 12 Volt Continuous Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating by ldminda - **How much does it cost?** S/.211 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/614125601-max-300a-12-volt-continuous-duty-solenoid-relay-4-terminal) ## Best For - ldminda enthusiasts ## Why This Product - Trusted ldminda brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Review: Merci. - très satisfait Review: Great for high amp cooling fans! - I own a custom automotive shop, and I've used these 12V continuous duty solenoids on multiple custom builds with excellent results. I primarily use them to power high-amp electric cooling fans, especially on LS and Coyote swaps. I've also used them to power electric A/C compressors without any issues. In my experience, even quality Bosch-style 4-pin relays can eventually fail when they're exposed to constant under-hood heat in the Texas summer. These continuous duty solenoids have proven to be a much more reliable option for high-current accessories that see long run times. If you're running A/C fan controls, I highly recommend pairing the solenoid with a 3-wire diode. It keeps the circuit working correctly and prevents unwanted feedback, while allowing the solenoid to run cool even during extended operation. The build quality has been excellent, they're simple to wire, and they've been dependable across several customer builds. If you need a heavy-duty relay solution for electric fans, electric A/C compressors, or other high-current loads, these are a great choice and have earned a permanent place in my shop. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BDFBCVRP | | Best Sellers Rank | #262,831 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #98 in Solenoids | | Brand | LDMINDA | | Brand Name | LDMINDA | | Coil Resistance | 14 Ohms | | Coil Voltage | 12 Volts | | Connector Type | Screw | | Contact Type | Spst | | Current Rating | 300 Amps | | Customer Reviews | 4.1 out of 5 stars 323 Reviews | | Manufacturer | LDMINDA | | Model Number | 12V 4 Terminal Max 300A | | Mounting Type | DIN Rail Mount | | Operation Mode | Automatic | | Part Number | 3635820 ,1114208,1114218 | | Wattage | 10.2 Watts | ## Product Details - **Brand:** LDMINDA - **Contact Material:** Copper - **Contact Type:** Spst - **Current Rating:** 300 A - **Mounting Type:** Bracket Mount ## Images ![Max 300A 12 Volt Continuous Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating - Image 1](https://m.media-amazon.com/images/I/61CctKhEVzL.jpg) ![Max 300A 12 Volt Continuous Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating - Image 2](https://m.media-amazon.com/images/I/71WqPbXUpFL.jpg) ![Max 300A 12 Volt Continuous Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating - Image 3](https://m.media-amazon.com/images/I/715HCczsR0L.jpg) ![Max 300A 12 Volt Continuous Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating - Image 4](https://m.media-amazon.com/images/I/718MXCnXCqL.jpg) ![Max 300A 12 Volt Continuous Duty Solenoid Relay 4-Terminal For Golf Carts Heavy Duty Winch Marine In Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating - Image 5](https://m.media-amazon.com/images/I/81IXNG5bSaL.jpg) ## Questions & Answers **Q: Should this get hot after some usage on my golf cart?** A: It is a continuous duty relay, Powered to its closed postion, it will get warm as it is placed in operation due to amperage flowing thru the coil from the battery to pull in the contact plate. Not sure what the duty cycle of the coil is rated for. That would a guestion for the manufacture to answer. My replacement was for a three pole and what you are questioning is a normal state when used in you configuration i.e. golf cart.. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Merci. *by C***T on 20 March 2025* très satisfait ### ⭐⭐⭐⭐⭐ Great for high amp cooling fans! *by M***S on 18 July 2026* I own a custom automotive shop, and I've used these 12V continuous duty solenoids on multiple custom builds with excellent results. I primarily use them to power high-amp electric cooling fans, especially on LS and Coyote swaps. I've also used them to power electric A/C compressors without any issues. In my experience, even quality Bosch-style 4-pin relays can eventually fail when they're exposed to constant under-hood heat in the Texas summer. These continuous duty solenoids have proven to be a much more reliable option for high-current accessories that see long run times. If you're running A/C fan controls, I highly recommend pairing the solenoid with a 3-wire diode. It keeps the circuit working correctly and prevents unwanted feedback, while allowing the solenoid to run cool even during extended operation. The build quality has been excellent, they're simple to wire, and they've been dependable across several customer builds. If you need a heavy-duty relay solution for electric fans, electric A/C compressors, or other high-current loads, these are a great choice and have earned a permanent place in my shop. ### ⭐⭐⭐⭐⭐ works *by R***S on 2 February 2026* nice set should get the job done ## Frequently Bought Together - Max 300A 12 Volt Duty Solenoid Relay 4-Terminal for Golf Carts Heavy Duty Winch Marine in Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating - 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.pe/products/614125601-max-300a-12-volt-continuous-duty-solenoid-relay-4-terminal](https://www.desertcart.pe/products/614125601-max-300a-12-volt-continuous-duty-solenoid-relay-4-terminal) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-10-18*