---
product_id: 350021543
title: "Dreyoo 1 Pcs 24V Coil 40A 2 Pole Air Conditioner Contactor, UL Certified HVAC Motor Contactor, Air Conditioner Replacement Relay, Compatible with C230b, Heat Pump, Refrigeration Systems"
brand: "dreyoo"
price: "C$1846"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/350021543-dreyoo-1-pcs-24v-coil-40a-2-pole-air-conditioner
store_origin: NI
region: Nicaragua
---

# 40A Full Load Amperage 100,000+ reliable cycles Operates -40°F to +221°F Dreyoo 1 Pcs 24V Coil 40A 2 Pole Air Conditioner Contactor, UL Certified HVAC Motor Contactor, Air Conditioner Replacement Relay, Compatible with C230b, Heat Pump, Refrigeration Systems

**Brand:** dreyoo
**Price:** C$1846
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your HVAC with precision and durability — don’t let your system settle for less!

## Quick Answers

- **What is this?** Dreyoo 1 Pcs 24V Coil 40A 2 Pole Air Conditioner Contactor, UL Certified HVAC Motor Contactor, Air Conditioner Replacement Relay, Compatible with C230b, Heat Pump, Refrigeration Systems by dreyoo
- **How much does it cost?** C$1846 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/350021543-dreyoo-1-pcs-24v-coil-40a-2-pole-air-conditioner)

## Best For

- dreyoo enthusiasts

## Why This Product

- Trusted dreyoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Control:** 0.15s response time ensures smooth operation of 3-phase compressors and condenser fans.
- • **Seamless Compatibility:** Fits Mars, Siemens, Cutler Hammer models with dual copper/aluminum lugs and quick connect terminals.
- • **Built to Brave Extremes:** Operates flawlessly from -40°F to +221°F, perfect for rooftop ACs and harsh environments.
- • **Engineered for Endurance:** Over 100,000 cycles guaranteed with vibration-proof terminals and Class B coil insulation.
- • **Power-Packed Performance:** Handles up to 40A FLA & 50A resistive load with UL508 certification for industrial-grade reliability.

## Overview

The Dreyoo 24V Coil 40A 2 Pole Air Conditioner Contactor is a UL-certified, industrial-grade relay designed for HVAC, refrigeration, and motor control applications. Featuring hermetically sealed coils, silver oxide contacts, and robust insulation, it delivers reliable performance across extreme temperatures and high cycling demands. Compatible with major brands and equipped with quick connect terminals, it ensures seamless integration and precise control for professional-grade HVAC systems.

## Description

Full description not available

## Features

- Reliable Performance:Engineered with 24V coil 2 pole technology, the Dreyoo Air Conditioner Contactor delivers 40A Full Load Amperage (FLA) and 50A Resistive Load (RES) capacity, meeting UL508 standards. The hermetically sealed coil encapsulation prevents moisture ingress, while silver oxide contacts ensure <5mΩ resistance for minimal voltage drop. Compatible with split phase 24-48VAC systems (50/60Hz) and rated for 600VAC/10HP motor loads.
- Industrial Workmanship Durability: Featuring HVAC contactor optimized design with dust/water resistance and vibration proof terminals. Coils wrapped in Class B insulation (130°C thermal limit) pass 100,000+ operations at 6x/hour cycling. Tested to withstand -40°F~+221°F (-40°C~+105°C) extremes and 85% humidity ideal for rooftop AC units and industrial refrigeration.
- Compatibility: Compatible with Mars 17421, Siemens 45GG20AJ, and Cutler Hammer C25BNB240T. Includes dual rated copper/aluminum lugs (M4-M6 screws) and 1/4" quick connect terminals. Certified for HVACR systems, commercial elevators, and food processing equipment.
- Wide Applications: Deploys in hospital chillers, data center CRAC units, supermarket freezer racks (-30°F), and agricultural irrigation pumps. Meets motor protection requirements with built in arc chutes and overload reset capability. 0.15s response time ensures precise control of 3 phase compressors and condenser fans.
- What You Will Get: Package contains 1x contactor 24v coil 2 pole, 2x DIN rail mounts, 6x stainless steel M5 binding screws, and compliant wiring schematics. High quality home and industrial facility should be available to everyone, If can't find the model you are looking for, contact us for assistance with your request

## Product Details

- **Connector Type:** Quick Connect, Screw
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Current Rating:** 40 Amps
- **Mounting Type:** Pole

## Images

![Dreyoo 1 Pcs 24V Coil 40A 2 Pole Air Conditioner Contactor, UL Certified HVAC Motor Contactor, Air Conditioner Replacement Relay, Compatible with C230b, Heat Pump, Refrigeration Systems - Image 1](https://m.media-amazon.com/images/I/81we3EcYDJL.jpg)

## Available Options

This product comes in different **Number of Items** options.

## Questions & Answers

**Q: Will this fit York TCGD60S21S2A? If LRA is higher than the current contact rating per pole, would it cause problem?**
A: No that's not a problem. It's better! It's using a 30-amp where you need a 40-amp that is the problem. That puts more current through the contacts than they are rated for. You're putting less current through them so you are safe with regard to that issue. You might consider using an electrician if you're not sure about something like that.

**Q: Any one know are there any relays or contactors with nornally closed contacts?**
A: Yes, see you're local appliance repair store to find the right one, if you're going to order thru Amazon, be really specific .

**Q: does it work for Trane XB1000 model TTB030C100A1? THANKS.**
A: I am not going to research anyone's AC spec or anything else at any time. This is a 24 VAC controlled contactor with 40 amp Contacts. That is all it is.If you know how to use it, then it works good
If you don't know how or are not qualified, don't do it yourself! It's not safe for you to do it if you don't know what you are doing!

**Q: How many horsepower compressor is this suitable for ?**
A: At least10 hp

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**Shop now:** [https://www.desertcart.ni/products/350021543-dreyoo-1-pcs-24v-coil-40a-2-pole-air-conditioner](https://www.desertcart.ni/products/350021543-dreyoo-1-pcs-24v-coil-40a-2-pole-air-conditioner)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-22*