--- product_id: 41374753 title: "110V AC 2-Pole Modular Contactor, 25A 2NO Normally Open, DIN Rail Mount for HVAC, Motor, Pump & Lighting Control BCT-25/20,HC1-25/20-110VAC" brand: "baomain" price: "฿1134" currency: THB in_stock: true reviews_count: 13 category: "Baomain" url: https://www.desertcart.co.th/products/41374753-110v-ac-2-pole-modular-contactor-25a-2no-normally-open store_origin: TH region: Thailand --- # 25A current capacity 2-pole 2NO for full circuit isolation DIN rail mount 35mm compact design 110V AC 2-Pole Modular Contactor, 25A 2NO Normally Open, DIN Rail Mount for HVAC, Motor, Pump & Lighting Control BCT-25/20,HC1-25/20-110VAC **Brand:** baomain **Price:** ฿1134 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your electrical control game with Baomain’s precision power switch! ## Quick Answers - **What is this?** 110V AC 2-Pole Modular Contactor, 25A 2NO Normally Open, DIN Rail Mount for HVAC, Motor, Pump & Lighting Control BCT-25/20,HC1-25/20-110VAC by baomain - **How much does it cost?** ฿1134 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/41374753-110v-ac-2-pole-modular-contactor-25a-2no-normally-open) ## Best For - baomain enthusiasts ## Why This Product - Trusted baomain brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Pole Safety:** 2 Normally Open contacts ensure complete circuit isolation for enhanced protection. - • **Seamless Integration:** Compact 35mm DIN rail mount fits perfectly alongside breakers and control panels. - • **Versatile Application:** Ideal for air conditioners, pumps, lighting, and home appliance control systems. - • **Built for Professionals:** Designed for qualified electricians with NEC code compliance and safety-first installation. - • **Power Up with Confidence:** Handles up to 25A AC load for robust HVAC, motor, and lighting control. ## Overview The Baomain 110V AC 2-Pole Modular Contactor delivers reliable 25A current handling with dual normally open contacts, designed for seamless DIN rail mounting. Perfect for HVAC, motor, pump, and lighting control, it ensures full circuit isolation and professional-grade safety compliance, making it an essential upgrade for modern electrical systems. ## Description Baomain 110V AC 2-Pole Modular Contactor, 25A 2NO Normally Open, DIN Rail Mount for HVAC, Motor, Pump & Lighting Control BCT-25/20,HC1-25/20-110VAC: desertcart.com: Industrial & Scientific Review: Heck of a deal. - Put this on an air compressor. The pressure switch stuck and the points were burnt. Cleaned up the points and added the contactor. Works like a champ and saved me a lot of headaches. Review: Well Made - Great contractor. It is well made and it works. ## Features - 【2-Pole 2NO Heavy-Duty Switching】Features 2 Normally Open contacts for independent dual-circuit power switching. Designed for high-capacity loads requiring simultaneous make/break operations - 【110V AC 25A Rated Current】Rated 110V AC 25A (AC-7a 25A / AC-7b 9A). Features 1.2W max power, 500V insulation withstand (Ui), and 400V operating voltage (Ue)—reliable for resistive and inductive loads - 【DIN Rail Ready – Plug & Play】Snaps onto standard 35mm DIN rail for quick panel installation. Compatible with AWG 10-4 flexible cords for easy wiring alongside breakers - 【110V AC ONLY – Not DC Compatible】Designed exclusively for 110V AC systems. NOT for DC use. Always use with short-circuit protection (fuse/MCB) and maintain proper spacing for heat dissipation - 【Water Heater & Lighting Control】Optimized for resistive loads such as water heaters and lighting panels. Both NO contacts ensure reliable power delivery with minimal contact wear—ideal for commercial and industrial applications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01EJ38RDA | | Best Sellers Rank | #11,066 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Motor Contactors | | Date First Available | April 20, 2016 | | Item Weight | 5.3 ounces | | Item model number | HC1-25 | | Manufacturer | Baomain Electric | | Product Dimensions | 3.23 x 1.42 x 2.56 inches | ## Images ![110V AC 2-Pole Modular Contactor, 25A 2NO Normally Open, DIN Rail Mount for HVAC, Motor, Pump & Lighting Control BCT-25/20,HC1-25/20-110VAC - Image 1](https://m.media-amazon.com/images/I/51ET3o8eyLL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can this stay energized for very long periods of time without heating up?** A: We are using them on pieces of equipment for 24/7 operation without any problem. I haven’t felt the temperature, but I don’t think that would be a problem. Usually it is the switching that limits the life on these parts. **Q: Will this support 10 AWG?** A: I believe #10 will fit, but don’t over tighten the screw, as it may break the frame. I used #12 jumper, then spliced it to the larger wire. **Q: Do you have a test report and certificate of conformity for this product?** A: no **Q: what is the current drawn by the 110V AC coil when energized?** A: It is .3 amp @ 120 volt coil. Point three amp at 120 volt coil. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Heck of a deal. *by B***L on November 18, 2024* Put this on an air compressor. The pressure switch stuck and the points were burnt. Cleaned up the points and added the contactor. Works like a champ and saved me a lot of headaches. ### ⭐⭐⭐⭐⭐ Well Made *by J***B on March 21, 2026* Great contractor. It is well made and it works. ### ⭐⭐⭐⭐⭐ Review *by W***R on August 9, 2025* Se comporta excelente en su función de aislar y conectar las cargas eléctricas sin ruido fácil de montar. Buen desempeño ## Frequently Bought Together - Baomain HC1-25/20 Universal AC Contactor AC 110V-120V 25A 2 Pole 2NO Circuit Control 35mm DIN Rail - VAMRONE 10 Piece Aluminum DIN Rails, 12 Inches Long, 35mm Wide, 7.5mm High, Top Hat Slotted DIN Rail with RoHS, Extra Premium Screws Included for Hardware Components Mounting - Chtaixi AC Miniature Circuit Breaker, 20 Amp 120V/240V 1 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C20 --- ## 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.co.th/products/41374753-110v-ac-2-pole-modular-contactor-25a-2no-normally-open](https://www.desertcart.co.th/products/41374753-110v-ac-2-pole-modular-contactor-25a-2no-normally-open) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-29*