---
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"
brand: "sunlee"
price: "533 kr"
currency: DKK
in_stock: true
reviews_count: 9
category: "Sunlee"
url: https://www.desertcart.dk/products/325971748-sunlee-3-pole-40-amp-contactor-240v-coil-ul-recognized
store_origin: DK
region: Denmark
---

# 40 Amp heavy-duty power 240V coil for robust HVAC control UL Recognized & A2L Compliant safety SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor

**Brand:** sunlee
**Price:** 533 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your HVAC game with industrial-grade power and precision!

## 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 by sunlee
- **How much does it cost?** 533 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/325971748-sunlee-3-pole-40-amp-contactor-240v-coil-ul-recognized)

## 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

- • **Safety First:** UL 508 & UL 60947-4-1 certified for trusted industrial-grade reliability
- • **Built to Last:** Silver Cadmium Oxide contacts ensure superior conductivity and durability
- • **Premium Build:** High-performance bulk molding compound base for rugged, vibration-resistant operation
- • **Thermal Toughness:** Class F insulated coils withstand high temperatures for long-term stability
- • **Power Meets Precision:** 3 Pole 40 Amp capacity engineered for seamless HVAC performance

## Overview

The SUNLEE 3 Pole 40 Amp contactor features a robust 240V coil, UL recognized and A2L compliant certification, and silver cadmium oxide contacts for enhanced conductivity and durability. Designed with class F insulated coils and a high-performance molded base, it delivers reliable, heavy-duty HVAC control that fits Siemens 42CF35AG equivalents, making it a top choice for professionals demanding safety and longevity.

## Description

desertcart.com: SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor : Industrial & Scientific

Review: Work great - Excellent value replaced original perfectly.
Review: quality item - heavy duty

## 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 | #7,236 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Motor Contactors |
| Certification | UL |
| Customer Reviews | 4.7 4.7 out of 5 stars (302) |
| 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)

## 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

### ⭐⭐⭐⭐⭐ Work great
*by S***E on October 14, 2025*

Excellent value replaced original perfectly.

### ⭐⭐⭐⭐⭐ quality item
*by J***I on October 12, 2025*

heavy duty

### ⭐⭐⭐⭐⭐ Good value
*by M***C on February 11, 2024*

I bought this part to replace a 30 year old contactor that was controlling three banks of baseboard heaters in my home. The old ITE contactor was an extremely solid and heavy component and the Sunlee contactor was much lighter and smaller than the ITE component. The Sunlee current ratings were actually more than double what I required and overall worked perfectly for my application. The noise from the contactor is less than for my old contactor and the coil current is lower. The coil connection is not marked, but is obvious. One warning, the bottom mounting plate of the contactor actually holds in the spring for the contacts, so I recommend not removing it.

## 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

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**Shop now:** [https://www.desertcart.dk/products/325971748-sunlee-3-pole-40-amp-contactor-240v-coil-ul-recognized](https://www.desertcart.dk/products/325971748-sunlee-3-pole-40-amp-contactor-240v-coil-ul-recognized)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-04*