Can I use this to replace a Siemens or Square D 4-pole contactor?

A: Yes, this is a universal replacement. As long as your original contactor is rated for 40 Amps (or less) and has a 24V Coil, this unit will work perfectly.

Can I use this to switch two separate heating elements?

Yes, absolutely. The 4-pole design functions as two separate 2-pole switches combined into one unit. This allows a single 24V thermostat signal to activate both heating circuits simultaneously, saving space and wiring complexity.

Does this contactor support Auxiliary Contacts?

Yes. This model features standard mounting points on the side for adding auxiliary contact blocks (Snap-on type), check our SUNLEE Auxiliary switch.

Can I use this contactor to control a bank of LED or ballast lights in a warehouse?

Yes, absolutely. You can use it to switch four separate 120V or 277V lighting circuits simultaneously using a single 24V low-voltage signal from a timer or photosensor.

My old contactor buzzes/hums — will replacing it fix that?

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

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

SUNLEE 40 amp 4 pole contactor 24V coil Volt DP Contactor HVAC Contactor 42CF25AJ Lighting Heating Refrigeration Contactor, UL Recognized & Approved for UL 60335

SUNLEE 40 amp 4 pole contactor 24V coil Volt DP Contactor HVAC Contactor 42CF25AJ Lighting Heating Refrigeration Contactor, UL Recognized & Approved for UL 60335

Product ID: 258798219

⚡40 Amp high current capacity

✅UL Recognized & Approved safety

🔌24V coil for efficient control

C$6482

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

Secure transaction

Description

⚙️ Command your climate with certified power and precision!

CERTIFIED SAFETY - UL 60335 approval guarantees compliance with top-tier safety standards.
DURABLE CONTACTS - Silver Cadmium Oxide contacts deliver superior conductivity and long-lasting durability.
PRECISION CONTROL - 24 Volt coil ensures reliable and energy-efficient switching every time.
POWERHOUSE PERFORMANCE - Handles up to 40 Amps across 4 poles for robust HVAC and industrial applications.
VERSATILE COMPATIBILITY - Ideal for lighting, heating, refrigeration, and HVAC systems—your all-in-one control solution.

The SUNLEE 40 Amp 4 Pole Contactor with a 24V coil is a UL Recognized and approved HVAC control device designed for reliable switching in lighting, heating, and refrigeration systems. Featuring silver cadmium oxide contacts and Class F coil insulation, it ensures durability and energy efficiency in demanding industrial environments.

Specifications

ASIN	B0887T6YFZ
Best Sellers Rank	#58,731 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Motor Contactors
Customer Reviews	4.3 4.3 out of 5 stars (7)
Date First Available	May 7, 2020
Item Weight	1.33 pounds
Item model number	DRC-4XQ04CG
Manufacturer	sunlee controls
Material	cadmium
Package Dimensions	4.33 x 3.27 x 3.11 inches
Part Number	DRC-4XQCG04
Size	4P 40A 24VAC
Voltage	24 volts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.