---
product_id: 250739856
title: "SUNLEE 4 Pole 40 Amp 50 RES 120V Coil Contactor fits Siemens 42CF25AF Lighting Heating Refrigeration Contactor, UL Recognized & Approved for UL 60335"
brand: "sunlee"
price: "A$135"
currency: AUD
in_stock: true
reviews_count: 8
category: "Sunlee"
url: https://www.desertcart.com.au/products/250739856-sunlee-4-pole-40-amp-50-res-120v-coil-contactor
store_origin: AU
region: Australia
---

# 40 Amp heavy-duty power 120V coil voltage UL recognized safety SUNLEE 4 Pole 40 Amp 50 RES 120V Coil Contactor fits Siemens 42CF25AF Lighting Heating Refrigeration Contactor, UL Recognized & Approved for UL 60335

**Brand:** sunlee
**Price:** A$135
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your HVAC like a pro — don’t get left in the dark!

## Quick Answers

- **What is this?** SUNLEE 4 Pole 40 Amp 50 RES 120V Coil Contactor fits Siemens 42CF25AF Lighting Heating Refrigeration Contactor, UL Recognized & Approved for UL 60335 by sunlee
- **How much does it cost?** A$135 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/250739856-sunlee-4-pole-40-amp-50-res-120v-coil-contactor)

## 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

- • **Precision 120V Coil:** Optimized for reliable switching performance
- • **UL Certified Safety:** Meets rigorous UL 508 & UL 6097-4-1 standards
- • **Robust 40 Amp Capacity:** Handles high-demand HVAC loads with ease
- • **Class F Insulated Coils:** Ensures superior heat resistance and longevity
- • **Durable Bulk Molding Base:** Engineered for long-lasting industrial strength

## Overview

The SUNLEE 4 Pole 40 Amp 120V Coil Contactor is a UL-recognized, heavy-duty electrical switch designed for HVAC, lighting, and refrigeration systems. Featuring class F insulated coils and a high-performance bulk molding compound base, it delivers reliable, long-lasting operation under demanding industrial conditions.

## Description

desertcart.com: SUNLEE 4 Pole 40 Amp 50 RES 120V Coil Contactor fits Siemens 42CF25AF Lighting Heating Refrigeration Contactor, UL Recognized & Approved for UL 60335 : Industrial & Scientific

Review: Good replacement. - Quality replacement for my customers Hobart mixer.
Review: Great - Worked out for the project we needed it for

## Features

- Heavy duty high performance
- HVAC Industry
- UL 508/UL 6097-4-1 File NO. E508253
- Coils have class F insulation
- Base assembly made from high performance Bulk (Dough) molding compounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | sunlee controls |
| Part Number | DRC-4XTCG04 |
| Item Weight | 1.32 pounds |
| Package Dimensions | 4.33 x 3.27 x 3.11 inches |
| Item model number | DRC-4XTCG04 |
| Is Discontinued By Manufacturer | No |
| Size | 4P 40A 120VAC Coil Volt |
| Material | copper |
| Power Source | AC |
| Voltage | 120 Volts |
| Amperage Capacity | 40 Amps |
| Certification | UL |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![SUNLEE 4 Pole 40 Amp 50 RES 120V Coil Contactor fits Siemens 42CF25AF Lighting Heating Refrigeration Contactor, UL Recognized & Approved for UL 60335 - Image 1](https://m.media-amazon.com/images/I/817QvvXruyL.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 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 is perfect for lighting control. The 120V Coil works with standard wall switches, timers, or photocells. Its 4-Pole design allows you to control up to 4 separate lighting circuits simultaneously (LED, Ballast, or Incandescent).

**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: Will this work for a commercial coffee brewer or fryer?**
A: Yes. Many commercial appliances utilize 120V control logic to switch heating elements. This 4-Pole, 40A contactor is capable of handling the resistive heating loads found in large coffee urns, warmers, and electric griddles.

**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

### ⭐⭐⭐⭐⭐ Good replacement.
*by W***M on April 19, 2025*

Quality replacement for my customers Hobart mixer.

### ⭐⭐⭐⭐⭐ Great
*by Y***F on May 11, 2025*

Worked out for the project we needed it for

### ⭐⭐⭐⭐ Where's the schematic? But we made it work!
*by M***U on January 9, 2026*

It fixed my problem - SURE WISH IT CAME WITH A SCHEMATIC!!!

## Frequently Bought Together

- SUNLEE 4 Pole 40 Amp 50 RES 120V Coil Contactor fits Siemens 42CF25AF Lighting Heating Refrigeration Contactor, UL Recognized & Approved for UL 60335
- 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

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**Shop now:** [https://www.desertcart.com.au/products/250739856-sunlee-4-pole-40-amp-50-res-120v-coil-contactor](https://www.desertcart.com.au/products/250739856-sunlee-4-pole-40-amp-50-res-120v-coil-contactor)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*