---
product_id: 227077892
title: "2 Pole 40 Amp 208/240Vac Coil UL Recognized A2L Compliant Definite Purpose Contactor Heavy Duty HVAC Replacement for 30A & 40A AC Units, Condensers, Heat Pumps Equivalent to 45GG20AG C240C"
brand: "sunlee"
price: "€ 44.51"
currency: EUR
in_stock: true
category: "Sunlee"
url: https://www.desertcart.be/products/227077892-2-pole-40-amp-208-240vac-coil-ul-recognized-a2l
store_origin: BE
region: Belgium
---

# 40 Amp heavy-duty current Universal mounting & quick connect UL Recognized safety certified 2 Pole 40 Amp 208/240Vac Coil UL Recognized A2L Compliant Definite Purpose Contactor Heavy Duty HVAC Replacement for 30A & 40A AC Units, Condensers, Heat Pumps Equivalent to 45GG20AG C240C

**Brand:** sunlee
**Price:** € 44.51
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your HVAC game with the contactor pros trust!

## Quick Answers

- **What is this?** 2 Pole 40 Amp 208/240Vac Coil UL Recognized A2L Compliant Definite Purpose Contactor Heavy Duty HVAC Replacement for 30A & 40A AC Units, Condensers, Heat Pumps Equivalent to 45GG20AG C240C by sunlee
- **How much does it cost?** € 44.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/227077892-2-pole-40-amp-208-240vac-coil-ul-recognized-a2l)

## 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 Recognized and A2L compliant, rigorously tested to meet strict US safety standards.
- • **Built to Last:** Silver contacts resist arcing and pitting, ensuring longevity under heavy use.
- • **Plug & Play Ready:** Universal mounting plate with standard lug terminals and spade connectors for fast, hassle-free installation.
- • **Broad Compatibility:** Fits most major residential AC brands including Carrier, Bryant, Goodman, Lennox, Rheem, and Trane.
- • **Powerhouse Performance:** Handles up to 40A FLA and 50A resistive load for reliable HVAC operation.

## Overview

The SunLee 2 Pole 40 Amp 208/240Vac Coil Contactor is a heavy-duty, UL Recognized HVAC replacement designed for 30A and 40A AC units, condensers, and heat pumps. Featuring silver contacts and Class F coil insulation, it offers superior durability and thermal performance. Its universal mounting and quick-connect terminals ensure easy installation, while compatibility with top residential AC brands makes it the go-to choice for technicians and DIYers seeking reliable, long-lasting HVAC control.

## Description

SunLee 2 Pole 40 Amp 208/240Vac Coil UL Recognized A2L Compliant Definite Purpose Contactor Heavy Duty HVAC Replacement for 30A & 40A AC Units, Condensers, Heat Pumps Equivalent to 45GG20AG C240C - desertcart.com

## Features

- HEAVY DUTY UPGRADE: 2 Pole 40 FLA and 50 Amps Resistive Load. Coil Voltage: 208/240 VAC. Long-lasting upgrade that safely replaces both 30A and 40A 2-Pole contactors.
- SILVER CONTACTS & CLASS F COIL: High-quality Silver contacts resist arcing/pitting. Features Class F 155°C coil insulation more thermal headroom (Superior to most other brands that only use Class B 130°C).
- UL CERTIFIED: UL Recognized (Industry Standard for Safety). UL File No. E508253. Rigorously tested to ensure strict adherence to US safety standards.
- EASY INSTALLATION: Universal mounting plate and standard lug terminals and spade connectors for quick and secure wiring.
- WIDE COMPATIBILITY: Designed to fit most residential central air conditioner brands. Compatible replacement for Carrier, Bryant, Goodman, Lennox, Rheem, Trane, and other standard 2-Pole HVAC contactors with 208/240V coils.
- RUGGED MOLDED BASE: High-performance bulk molding compound (BMC) provides strong mechanical strength and electrical insulation to withstand heat, vibration and impact.
- TECHNICIAN READY: Engineered for HVAC technicians and serious DIYers. Each contactor is 100% factory-tested.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0887TMXW8 |
| Best Sellers Rank | #2,680 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Motor Contactors |
| Brand Name | SUNLEE |
| Coil Voltage | 240 volts_of_alternating_current |
| Connector Type | Quick Connect |
| Contact Current Rating | 40 A |
| Contact Material | Silver |
| Current Rating | 40 A |
| Customer Reviews | 4.3 4.3 out of 5 stars (158) |
| Manufacturer | sunlee controls |
| Minimum Switching Voltage | 240 volts |
| Mounting Type | Surface Mount |
| Operation Mode | Automatic |
| Specification Met | UL |
| Unit Count | 1 Count |
| Wattage | 336 watts |

## Product Details

- **Brand:** SUNLEE
- **Connector Type:** Quick Connect
- **Contact Material:** Silver
- **Current Rating:** 40 A
- **Mounting Type:** Surface Mount

## Images

![2 Pole 40 Amp 208/240Vac Coil UL Recognized A2L Compliant Definite Purpose Contactor Heavy Duty HVAC Replacement for 30A & 40A AC Units, Condensers, Heat Pumps Equivalent to 45GG20AG C240C - Image 1](https://m.media-amazon.com/images/I/711lnQuzJIL.jpg)
![2 Pole 40 Amp 208/240Vac Coil UL Recognized A2L Compliant Definite Purpose Contactor Heavy Duty HVAC Replacement for 30A & 40A AC Units, Condensers, Heat Pumps Equivalent to 45GG20AG C240C - Image 2](https://m.media-amazon.com/images/I/71rEml5O-gL.jpg)
![2 Pole 40 Amp 208/240Vac Coil UL Recognized A2L Compliant Definite Purpose Contactor Heavy Duty HVAC Replacement for 30A & 40A AC Units, Condensers, Heat Pumps Equivalent to 45GG20AG C240C - Image 3](https://m.media-amazon.com/images/I/71N5Mlzf4YL.jpg)
![2 Pole 40 Amp 208/240Vac Coil UL Recognized A2L Compliant Definite Purpose Contactor Heavy Duty HVAC Replacement for 30A & 40A AC Units, Condensers, Heat Pumps Equivalent to 45GG20AG C240C - Image 4](https://m.media-amazon.com/images/I/71AKWziWy0L.jpg)
![2 Pole 40 Amp 208/240Vac Coil UL Recognized A2L Compliant Definite Purpose Contactor Heavy Duty HVAC Replacement for 30A & 40A AC Units, Condensers, Heat Pumps Equivalent to 45GG20AG C240C - Image 5](https://m.media-amazon.com/images/I/51n0Zh+YHGL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can this 40A contactor replace a 30A contactor?**
A: Yes. This 40A contactor is a safe upgrade for a 30A unit, provided the Coil Voltage (240V) and Poles match. Rule: Coil voltage must be exact; Amps can be higher, but never lower than your original one.

**Q: How do I choose between a 24V and 240V Coil?**
A: Check your control source. Thermostats usually use 24V. Timers or Pressure Switches (like on water heaters/pumps) usually use 240V. Always match your old part label.

**Q: Can I use this 40A contactor on my 4500W/5500W Electric Water Heater?**
A: Most water heaters (4500W/5500W) come with 30A contactors. Upgrading to this 40A model provides thicker silver contacts and better heat resistance, which can extend the lifespan of your unit and prevent contact welding.

**Q: Is this suitable for a Well Pump Control Box, Pool/Spa Heater or EV Charger**
A: Yes. It is rated for 40 Amps, making it heavy-duty enough to handle the high startup current (inrush) of pump motors. Just ensure your control switch (float switch or timer) provides a 240V signal.

**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

## Frequently Bought Together

- SunLee 2 Pole 40 AMP 30 AMP contactor SunLee 240 Vac coil equivalent to 45GG20AG C240C DP Condenser Compressor Contactor
- SUNLEE 3 Pole 40 Amp contactor 240V coil SunLee Contactor A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-11*