--- product_id: 12893721 title: "Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid" brand: "cole hersee" price: "28.41 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/12893721-cole-hersee-24059-12v-insulated-continuous-duty-spst-solenoid store_origin: TN region: Tunisia --- # 85A high current capacity Standardized mounting & terminal hardware Durable plated steel housing Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid **Brand:** cole hersee **Price:** 28.41 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up your projects with rock-solid reliability! ## Quick Answers - **What is this?** Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid by cole hersee - **How much does it cost?** 28.41 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/12893721-cole-hersee-24059-12v-insulated-continuous-duty-spst-solenoid) ## Best For - cole hersee enthusiasts ## Why This Product - Trusted cole hersee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Plated steel housing ensures rugged durability in demanding environments. - • **Easy Mounting:** Bracket holes spaced on precise 56mm centers for seamless installation. - • **Precision Fit:** Copper 5/16-Inch studs and steel terminals with included hex nuts and lock washers for secure, vibration-resistant connections. - • **Single Circuit Simplicity:** SPST design offers straightforward Off-On control, perfect for streamlined electrical setups. - • **Power Through with 85 Amps:** Handles heavy-duty electrical loads effortlessly for reliable performance. ## Overview The Cole Hersee 24059 is a 12V insulated continuous duty SPST solenoid featuring 85A normally open contacts, a durable plated steel housing, and copper studs with included hardware for secure connections. Designed for heavy-duty electrical switching, it offers easy mounting with standardized bracket holes and reliable single-circuit operation, making it an essential component for professional-grade electrical systems. ## Description 85A Normally open contacts, SPST, One circuit: Off - On. Plated steel housing. Studs: Copper 5/16-Inch -24 thread, hex nuts and lock washers included. Coil, ignition and ground terminals: Steel 10-32 thread, hex nuts and lock washers included. Bracket mounting holes 5/16-Inch x 19/32-Inch (7.9 x 15.1) on 2 13/64-Inch centers (56.0mm). Review: Continuous Duty Means On All The Time - I had a project installing a 12 volt air compressor in my truck beds toolbox. I looked around a number of forums for recommendations of the components I would need for the job. The main challenge was sending 12 volts to the bed of the truck safely. I purchased a marine circuit breaker and the Cole Hersee 24059 Continuous Duty Solenoid to allow my in-cab dash switches to activate the circuit. With any air compressor a leaking fitting will cause the compressor to kick on until it reaches the maximum tank pressure. I wanted the option to control the circuit so the compressor wasn't building pressure when not in use. This was what this solenoid was made for. I have been happy with the performance to date. Review: Quality Product - These are pretty high quality, haven't had any issues with these so far and I have them in mostly Law enforcement/Fire dept. vehicles .... Don't buy any off-brand units, stick with something name brand, those weird name units are junk... ## Features - 85A normally open contacts, SPST, One circuit, Off - On - Housing, plated steel - Studs, copper 5/16-Inch -24 thread, hex nuts and lock washers included - Coil, ignition and ground terminals, Steel 10-32 thread, hex nuts and lock washers included - Bracket mounting holes 5/16-Inch x 19/32-Inch (7.9 x 15.1) on 2 13/64-Inch centers (56.0mm) ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Cole Hersee | | Brand | Cole Hersee | | Model | Solenoid | | Item Weight | 12 ounces | | Item model number | 24059 | | Batteries | 1 Nonstandard Battery batteries required. | | Is Discontinued By Manufacturer | No | | Exterior | Machined | | Manufacturer Part Number | 24059 | | Voltage | 12 Volts | | National Stock Number | 5945-00-853-6024 | ## Images ![Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid - Image 1](https://m.media-amazon.com/images/I/71qGdrpY3KL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Continuous Duty Means On All The Time *by L***R on March 14, 2014* I had a project installing a 12 volt air compressor in my truck beds toolbox. I looked around a number of forums for recommendations of the components I would need for the job. The main challenge was sending 12 volts to the bed of the truck safely. I purchased a marine circuit breaker and the Cole Hersee 24059 Continuous Duty Solenoid to allow my in-cab dash switches to activate the circuit. With any air compressor a leaking fitting will cause the compressor to kick on until it reaches the maximum tank pressure. I wanted the option to control the circuit so the compressor wasn't building pressure when not in use. This was what this solenoid was made for. I have been happy with the performance to date. ### ⭐⭐⭐⭐⭐ Quality Product *by B***L on March 17, 2026* These are pretty high quality, haven't had any issues with these so far and I have them in mostly Law enforcement/Fire dept. vehicles .... Don't buy any off-brand units, stick with something name brand, those weird name units are junk... ### ⭐⭐⭐⭐⭐ Item is as described, but needs more detailed specs *by T***. on September 1, 2019* Good product, adequate for the task (battery combining). Vendor should provide more detailed specs, i.e., stud length. Purchased to replace another device with 1/2" long terminal studs. This device has terminal studs that are barely 3/8" long. Can't attach all the cables that came off the old one. Now I have to figure out an extension for the studs. Otherwise, no complaints. ## Frequently Bought Together - Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid - Blue Sea Systems 5032 ST Blade Fuse Block Dual 12 with Ground and Cover - Blue Sea Systems 7189 285 Series Circuit Breaker, Surface Mount, 150 Amp, 48V DC --- ## 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/12893721-cole-hersee-24059-12v-insulated-continuous-duty-spst-solenoid](https://www.desertcart.tn/products/12893721-cole-hersee-24059-12v-insulated-continuous-duty-spst-solenoid) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*