---
product_id: 239718090
title: "SunLee 3 Pole 40 Amp contactor 120V coil UL DP Contactor HVAC Contactor A2L Compliant 42CF35AF equivalent"
brand: "sunlee"
price: "¥10248"
currency: JPY
in_stock: true
reviews_count: 9
category: "Sunlee"
url: https://www.desertcart.jp/products/239718090-sunlee-3-pole-40-amp-contactor-120v-coil-ul-dp
store_origin: JP
region: Japan
---

# 40 Amp heavy-duty power 120V coil for reliable activation UL & A2L compliant safety SunLee 3 Pole 40 Amp contactor 120V coil UL DP Contactor HVAC Contactor A2L Compliant 42CF35AF equivalent

**Brand:** sunlee
**Price:** ¥10248
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your HVAC game with SunLee’s powerhouse contactor — where reliability meets industrial-grade precision!

## Quick Answers

- **What is this?** SunLee 3 Pole 40 Amp contactor 120V coil UL DP Contactor HVAC Contactor A2L Compliant 42CF35AF equivalent by sunlee
- **How much does it cost?** ¥10248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/239718090-sunlee-3-pole-40-amp-contactor-120v-coil-ul-dp)

## 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

- • **Thermal Toughness:** Class F insulated coils withstand high temperatures for uninterrupted operation.
- • **Durability Engineered:** Silver Cadmium Oxide contacts ensure long-lasting, corrosion-resistant performance.
- • **Power Meets Precision:** Robust 3-pole 40 Amp capacity handles demanding HVAC loads with ease.
- • **Premium Build Quality:** High-performance bulk molding compound base guarantees structural integrity under stress.
- • **Certified Safety Assurance:** UL 508 and UL 60947-4-1 certified for industrial-grade reliability and peace of mind.

## Overview

The SunLee 3 Pole 40 Amp Contactor features a 120V coil and is UL 508/60947-4-1 certified, ensuring top-tier safety and performance for HVAC systems. Equipped with silver cadmium oxide contacts and class F insulated coils, it delivers durable, corrosion-resistant operation. Its high-performance bulk molding compound base enhances structural strength, making it a trusted choice for professional-grade HVAC control applications.

## Description

desertcart.com: SunLee 3 Pole 40 Amp contactor 120V coil UL DP Contactor HVAC Contactor A2L Compliant 42CF35AF equivalent : Industrial & Scientific

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

## Features

- 3 pole 40 amp 120Volt 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 | B0887RW4G1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,296 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Motor Contactors |
| Customer Reviews | 4.7 4.7 out of 5 stars (295) |
| Date First Available | May 7, 2020 |
| Item Package Quantity | 1 |
| Item Weight | 1.1 pounds |
| Item model number | DRC-3XT04CG |
| Manufacturer | sunlee controls |
| Material | copper |
| Package Dimensions | 3.9 x 3.15 x 2.44 inches |
| Part Number | DRC-3XT04CG |
| Size | 3P 40A 120VAC |
| Voltage | 120 Volts |

## Images

![SunLee 3 Pole 40 Amp contactor 120V coil UL DP Contactor HVAC Contactor A2L Compliant 42CF35AF equivalent - Image 1](https://m.media-amazon.com/images/I/815ksOllcfL.jpg)

## Questions & Answers

**Q: How do I know if this is the right contactor for my equipment?**
A: If your old contactor has a 120V 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 to control 277V or 480V lighting circuits**
A: Yes. It's perfect for lighting control. The "120V Coil" means you can use a standard 120V wall switch, timer, or photocell to control lighting circuits (up to 600V, including 277V/480V). It works for LED, ballast, and incandescent lighting loads.

**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: Can I use this to build a remote starter for my dust collector or shop compressor?**
A: Yes. It allows you to control high-power 240V or 3-Phase motors using a standard 120V switch or wireless remote. Simply route motor power through the poles and connect your 120V trigger to the coil terminals.

**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 120V coil UL DP Contactor HVAC Contactor A2L Compliant 42CF35AF equivalent
- SunLee 2 Pole 40 Amp contactor 120v coil UL 2 pole Lighting Load 50 AMP Contactor equivalent to 42CF15AF Condenser Compressor Contactor
- SUNLEE 4 Pole 40 Amp 50 RES 120V Coil Contactor fits Siemens 42CF25AF Lighting Heating Refrigeration Contactor, UL Recognized & Approved for UL 60335

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**Shop now:** [https://www.desertcart.jp/products/239718090-sunlee-3-pole-40-amp-contactor-120v-coil-ul-dp](https://www.desertcart.jp/products/239718090-sunlee-3-pole-40-amp-contactor-120v-coil-ul-dp)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*