--- product_id: 368890298 title: "controls 3 Pole 40 Amp contactor 240V coil OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor" brand: "sunlee" price: "€ 87.25" currency: EUR in_stock: true reviews_count: 5 category: "Sunlee" url: https://www.desertcart.gr/products/368890298-controls-3-pole-40-amp-contactor-240v-coil-oem-fits store_origin: GR region: Greece --- # 40A heavy-duty current capacity Class F coil insulation up to 155°C UL tested 1,000,000 mechanical cycles controls 3 Pole 40 Amp contactor 240V coil OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor **Brand:** sunlee **Price:** € 87.25 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your HVAC game with Sunlee’s unstoppable contactor! ## Quick Answers - **What is this?** controls 3 Pole 40 Amp contactor 240V coil OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor by sunlee - **How much does it cost?** € 87.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/368890298-controls-3-pole-40-amp-contactor-240v-coil-oem-fits) ## Best For - sunlee enthusiasts ## Why This Product - Trusted sunlee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Fit:** OEM compatible with Siemens 42CF35AG equivalent for seamless, hassle-free installation. - • **Proven Reliability:** UL-certified for 1 million mechanical and 250,000 electrical operations—built to outlast and outperform competitors. - • **Heat-Resistant Coil:** Class F insulation ensures coil longevity even in extreme heat environments like attics or outdoor units. - • **Industrial-Grade Power:** Handles up to 40 Amps with robust 3-pole design for demanding HVAC and machinery needs. - • **Premium Silver Contacts:** 25% larger silver cadmium oxide contacts deliver superior conductivity and durability under heavy loads. ## Overview The Sunlee 3 Pole 40 Amp 240V coil contactor is a UL-recognized, industrial-grade HVAC control solution featuring high-performance silver cadmium oxide contacts and Class F coil insulation. Engineered for durability and reliability, it withstands extreme temperatures and rigorous mechanical cycles, making it the go-to choice for professionals demanding long-lasting, efficient operation in commercial and industrial settings. ## Description SUNLEE Professional Grade Definite Purpose AC ContactorSunlee's DP contactors are manufactured to high standards for quality and reliablity. They are subjected to stringent quality assurance inspections and testing procedures. The life expectancy, both electrical and mechanical, meets or exceeds industry performance requirements for DP devices. SunLee's high-quality and robust design makes it a solution for a variety of applications, including HVACR, industrial machinery and commercial markets. Why Choose SUNLEE?Top-Tier Reliability: 1,000,000 mechanical and 250,000 electrical operations test by UL.Industrial-Grade Coil: Upgraded Class F (155°C) insulation system prevents coil burnout even in scorching Texas or Arizona attics and outdoor units.Premium Construction: Thicker Silver Contacts, 25% Larger size contacts than competitor. 100% Electrical Testing ensures every unit arrives ready to work.Technical Specifications:Model: 3P 40A 240V Coil ContactorPole: 3 PoleCoil Voltage: 208/240V VAC Coil 50/60HzFull Load Amps (FLA): 40 Amps (Replace 30A/40A)Resistive Amps (RES):50 Amps (Res load)Input Voltage (Line/Load):Up to 600 VACSafety: UL Recognized, A2L CompliantUniversal Fit / Easy Install / UL Recognized Review: Inexpensive replacement - Worked perfectly Review: Works good - Good part ## 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 | | ASIN | B0888DQ7X8 | | Batteries Required? | No | | Country of origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (344) | | Customer reviews | 4.7 4.7 out of 5 stars (344) | | Date First Available | 5 March 2021 | | Date First Available | 5 March 2021 | | Item Weight | 490 g | | Item model number | DRC-3XU04CG | | Item model number | DRC-3XU04CG | | Manufacturer | sunlee controls | | Manufacturer | sunlee controls | | Material | cadmium | | Product Dimensions | 10 x 6.5 x 8.5 cm; 490 g | | Product Dimensions | 10 x 6.5 x 8.5 cm; 490 g | | Size | 3P 40A 208/240VAC | ## Images ![controls 3 Pole 40 Amp contactor 240V coil OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor - Image 1](https://m.media-amazon.com/images/I/81VuN9J8HYL.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 ### ⭐⭐⭐⭐⭐ Inexpensive replacement *by G***P on 7 June 2026* Worked perfectly ### ⭐⭐⭐⭐⭐ Works good *by J***R on 24 September 2025* Good part ### ⭐⭐⭐⭐⭐ Works perfectly *by K***R on 26 June 2026* The shipping was perfect and product was exactly as described.👍 ## 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.gr/products/368890298-controls-3-pole-40-amp-contactor-240v-coil-oem-fits](https://www.desertcart.gr/products/368890298-controls-3-pole-40-amp-contactor-240v-coil-oem-fits) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-01*