--- product_id: 325971748 title: "SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor" price: "255 zł" currency: PLN in_stock: true reviews_count: 9 url: https://www.desertcart.pl/products/325971748-sunlee-3-pole-40-amp-contactor-240v-coil-ul-recognized store_origin: PL region: Poland --- # 40 Amp high current capacity 240V coil voltage for robust HVAC control UL Recognized & A2L Compliant safety certified SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor **Price:** 255 zł **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your HVAC game with industrial-grade reliability and certified safety! ## Quick Answers - **What is this?** SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor - **How much does it cost?** 255 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/325971748-sunlee-3-pole-40-amp-contactor-240v-coil-ul-recognized) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged Build Quality:** High-performance bulk molding compound base resists wear and environmental stress - • **Powerhouse Performance:** Handles heavy-duty 40 Amp loads with ease for reliable HVAC operation - • **Precision Voltage Control:** 240V coil ensures seamless integration with standard industrial systems - • **Certified Safety Assurance:** UL 508 & UL 60947-4-1 recognized for trusted, code-compliant installations - • **Durable Contact Technology:** Silver Cadmium Oxide contacts deliver superior conductivity and longevity ## Overview The SUNLEE 3 Pole 40 Amp contactor features a 240V coil and silver cadmium oxide contacts, engineered for high durability and efficient HVAC control. UL recognized and A2L compliant, it fits Siemens 42CF35AG equivalents, ensuring seamless OEM replacement with certified safety and robust performance. ## Description SUNLEE Contactor UL LISTED DP Contactor 1-4 POLE Contactor Visit the Store 1-4 POLE Contactor Visit the Store Contactor & Auxiliary Switch Visit the Store Contactor & Auxiliary Switch ## Features - 3 Pole 40 Amp 240Volt coil - UL 508/UL 60947-4-1 - Silver Cadmium Oxide Contacts - Coils have class F insulation - Base assembly is made from high performance Bulk (Dough) molding compounds ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0888DQ7X8 | | Batteries Required? | No | | Best Sellers Rank | #7,877 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Motor Contactors | | Customer Reviews | 4.7 4.7 out of 5 stars (343) | | Date First Available | May 7, 2020 | | Item Weight | 1.08 pounds | | Item model number | DRC-3XU04CG | | Manufacturer | sunlee controls | | Material | cadmium | | Product Dimensions | 3.94 x 2.56 x 3.35 inches | | Size | 3P 40A 208/240VAC | ## Images ![SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor - Image 1](https://m.media-amazon.com/images/I/81VuN9J8HYL.jpg) ![SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor - Image 2](https://m.media-amazon.com/images/I/71lmnvGg39L.jpg) ![SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor - Image 3](https://m.media-amazon.com/images/I/81iadqiQdWL.jpg) ![SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor - Image 4](https://m.media-amazon.com/images/I/81zV77qwHZL.jpg) ![SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor - Image 5](https://m.media-amazon.com/images/I/81-YxcT6YgL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How do I know if this is the right contactor for my equipment?** A: If your old contactor has a 240V Coil and is rated 40A, 30A, or 25A. This 40A model is a heavy-duty upgrade for lower amp units. Rule: Coil voltage must be exact; Amps can be higher, but never lower than your original one. **Q: Can I use this on irrigation systems, deep well pumps, Industrial curing ovens, sauna heaters, gymnasium lighting?** A: It's designed for these "Line Voltage Control" applications. Because it features a 208/240V Coil, it matches the high-voltage power source used by this equipment, eliminating the need for a step-down transformer. Make sure coil voltage match. **Q: Does this contactor support Auxiliary Contacts?** A: Yes. This model features standard mounting points on the side for adding auxiliary contact blocks (Snap-on type), check our SUNLEE Auxiliary switch. **Q: I have a 24V thermostat. Will this work for my AC?** A: This contactor has a 240V Coil. Most residential thermostats output a 24V signal. If you connect a 24V thermostat to this 240V coil, it will not engage. Please purchase our model with a "24V Coil" for standard HVAC applications. **Q: My old contactor buzzes/hums — will replacing it fix that?** A: Often yes. Buzzing can be caused by a worn coil/armature, pitted contacts, or low control voltage. Replacing the contactor commonly resolves noise if the control voltage is stable and wiring is correct ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by F***R on April 11, 2026* ### ⭐⭐⭐⭐⭐ Review *by B***L on March 30, 2026* ### ⭐⭐⭐⭐⭐ Review *by T***. on February 16, 2026* ## Frequently Bought Together - SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor - SunLee 2 Pole 40 AMP 30 AMP contactor 208/240 VAC coil equivalent to 45GG20AG C240C DP Condenser Compressor Contactor UL Recognized --- ## 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.pl/products/325971748-sunlee-3-pole-40-amp-contactor-240v-coil-ul-recognized](https://www.desertcart.pl/products/325971748-sunlee-3-pole-40-amp-contactor-240v-coil-ul-recognized) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-24*