--- product_id: 809291192 title: "Wengart DC 12V Coil Contactor, 25 Amp 2-Pole Normally Open (2NO) Noise-Free DC Contactor for RV, Solar & Intelligent Systems, 35mm DIN Rail Mount Energy Saving Household Switch, WCT-E25" brand: "wengart" price: "21264CFA" currency: XOF in_stock: true category: "Wengart" url: https://www.desertcart.sn/products/809291192-wengart-dc-12v-coil-contactor-25-amp-2-pole-normally store_origin: SN region: Senegal --- # 25A heavy-duty 2-pole switching Ultra-quiet <15dB operation Secure 35mm DIN rail mount Wengart DC 12V Coil Contactor, 25 Amp 2-Pole Normally Open (2NO) Noise-Free DC Contactor for RV, Solar & Intelligent Systems, 35mm DIN Rail Mount Energy Saving Household Switch, WCT-E25 **Brand:** wengart **Price:** 21264CFA **Availability:** ✅ In Stock ## Summary > 🔌 Power your DC world silently and smartly—because your energy deserves the best. ## Quick Answers - **What is this?** Wengart DC 12V Coil Contactor, 25 Amp 2-Pole Normally Open (2NO) Noise-Free DC Contactor for RV, Solar & Intelligent Systems, 35mm DIN Rail Mount Energy Saving Household Switch, WCT-E25 by wengart - **How much does it cost?** 21264CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/809291192-wengart-dc-12v-coil-contactor-25-amp-2-pole-normally) ## Best For - wengart enthusiasts ## Why This Product - Trusted wengart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silent Magnetic System:** Experience whisper-quiet power switching—no more buzzing distractions in your RV or smart home. - • **Optimized Energy Efficiency:** Low coil holding current reduces power drain and heat, maximizing your solar or battery backup runtime. - • **Robust 25 Amp 2-Pole Design:** Handle high loads confidently with silver-alloy contacts built for reliable, heavy-duty DC switching. - • **Space-Saving DIN Rail Mount:** Professional-grade installation with vibration-resistant mounting that keeps your control panel sleek and organized. - • **Durable & Fire-Retardant Housing:** Built tough for frequent switching cycles with premium materials ensuring safety and longevity. ## Overview The Wengart DC 12V Coil Contactor WCT-E25 is a noise-free, energy-efficient 25 Amp 2-pole switch designed for sensitive DC environments like RVs, solar systems, and intelligent home setups. Featuring ultra-quiet operation (<15dB), low power consumption coil, and secure 35mm DIN rail mounting, it delivers reliable, heavy-duty switching with a durable, fire-retardant housing for professional-grade performance. ## Description The Silent Powerhouse for Your Modern DC EcosystemModern off-grid living and smart home automation require more than just a basic switch; they require a component that operates reliably and quietly. The Wengart Household DC Contactor WCT-E25 is engineered to be the silent heart of your 12V power system. Unlike standard industrial contactors that produce a persistent buzz, our Noise-Free Solution ensures that your energy management stays in the background, making it perfect for RVs, yachts, and residential solar installations.Efficiency Meets Intelligent Control In a DC-powered world, every watt counts. We’ve Optimized for Intelligent System Control by reducing the coil's power draw once the contacts are engaged. This prevents the unit from getting hot during 24/7 operation and preserves your precious battery capacity. Whether you are building a custom transfer switch for your Solar setup or automating DC Applications via a smart controller, the WCT-E25 provides the 25 Amp capacity and 2Normally Open reliability you can trust.Technical SpecificationsCoil Voltage: DC 12V (Constant Current Optimized)Load Rating: 25A (Resistive)Contact Configuration: 2 Pole Normally Open (2NO)Mounting: Standard 35mm DIN RailOperating Sound: <15dB (Ultra-Quiet)Material: High-Temp Flame Retardant Housing / Silver ContactsFrequently Asked Questions (Preventing Order Errors)Q: Can I use this with a 24V battery system? A: No. This model is specifically for a DC 12V Coil. Connecting it to a 24V source will damage the coil. Please verify your control voltage before purchase.Q: Does "Normally Open" mean the power is on or off by default? A: "Normally Open" (2NO) means the circuit is OFF when there is no power to the coil. When you apply 12V to the coil, the contacts close and the power flows to your appliances.Q: Is this suitable for high-vibration RV use? A: Absolutely. The secure DIN rail locking clip and internal contact dampening make it highly resistant to the vibrations found in mobile and marine environments. ## Features - Silent Magnetic System: Say goodbye to the annoying humming of traditional contactors. The Wengart WCT-E25 features an optimized electromagnetic structure that provides a Noise-Free Solution for sensitive environments. It is the perfect choice for DC Applications in RVs, cabins, and bedrooms where silence is a priority. - Optimized for Solar & Battery Systems: Engineered for energy efficiency. This Household DC Contactor utilizes an advanced coil design with a low holding current, significantly reducing power consumption and heat buildup. Ideal for Intelligent System Control in off-grid solar arrays and battery-backup setups. - Heavy-Duty 25 Amp 2-Pole Design: Reliable power management for your Home Appliances. With two Normally Open (2NO) silver-alloy contacts, this contactor provides stable switching for loads up to 25 Amp. It ensures a high-conductivity connection for DC pumps, heating elements, and large LED lighting arrays. - Secure 35mm DIN Rail Mounting: Designed for professional cabinet organization. The integrated rail clip ensures a stable, vibration-resistant installation on any standard 35mm DIN Rail. The compact modular width saves valuable space in your control box while providing easy access to terminal screws. - Safe & Reliable Construction: Built to last with premium materials. This contactor is housed in a fire-retardant shell and is designed to handle frequent switching cycles without contact welding. It provides a professional, industrial-grade interface for DIY home automation and smart grid projects. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYWZLL8V | | Best Sellers Rank | #126,415 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #190 in Motor Contactors | | Brand Name | WENGART | | Circuit Breaker Type | Standard | | Current Rating | 25 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (12) | | Included Components | DC contactor | | Item Weight | 118 Grams | | Manufacturer | WENGART ELECTRIC CO.,LTD | | Model | 2NO_DC12V | | Mounting Type | DIN Rail Mount | | Number of Poles | 2 | | Part Number | WCT-E25 | | Smart Home Compatibility | Not Smart Home Compatible | | Unit Count | 1.0 Count | | Voltage | 24 Volts | ## Product Details - **Brand:** WENGART - **Circuit Breaker Type:** Standard - **Current Rating:** 25 Amps - **Mounting Type:** DIN Rail Mount - **Number Of Poles:** 2 ## Images ![Wengart DC 12V Coil Contactor, 25 Amp 2-Pole Normally Open (2NO) Noise-Free DC Contactor for RV, Solar & Intelligent Systems, 35mm DIN Rail Mount Energy Saving Household Switch, WCT-E25 - Image 1](https://m.media-amazon.com/images/I/51NfVn2ZCML.jpg) ![Wengart DC 12V Coil Contactor, 25 Amp 2-Pole Normally Open (2NO) Noise-Free DC Contactor for RV, Solar & Intelligent Systems, 35mm DIN Rail Mount Energy Saving Household Switch, WCT-E25 - Image 2](https://m.media-amazon.com/images/I/716e24hatCL.jpg) ![Wengart DC 12V Coil Contactor, 25 Amp 2-Pole Normally Open (2NO) Noise-Free DC Contactor for RV, Solar & Intelligent Systems, 35mm DIN Rail Mount Energy Saving Household Switch, WCT-E25 - Image 3](https://m.media-amazon.com/images/I/71FLbPuL+XL.jpg) ![Wengart DC 12V Coil Contactor, 25 Amp 2-Pole Normally Open (2NO) Noise-Free DC Contactor for RV, Solar & Intelligent Systems, 35mm DIN Rail Mount Energy Saving Household Switch, WCT-E25 - Image 4](https://m.media-amazon.com/images/I/81-dUD3vgdL.jpg) ![Wengart DC 12V Coil Contactor, 25 Amp 2-Pole Normally Open (2NO) Noise-Free DC Contactor for RV, Solar & Intelligent Systems, 35mm DIN Rail Mount Energy Saving Household Switch, WCT-E25 - Image 5](https://m.media-amazon.com/images/I/611ZWF737KL.jpg) ## Available Options This product comes in different **Model** options. --- ## 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.sn/products/809291192-wengart-dc-12v-coil-contactor-25-amp-2-pole-normally](https://www.desertcart.sn/products/809291192-wengart-dc-12v-coil-contactor-25-amp-2-pole-normally) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-30*