How do I know if this is the right contactor for my equipment?

If your old contactor has a 240V 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.

Can I use this on irrigation systems, deep well pumps, Industrial curing ovens, sauna heaters, gymnasium lighting?

It's designed for these "Line Voltage Control" applications. Because it features a 208/240V Coil, it matches the high-voltage power source used by this equipment, eliminating the need for a step-down transformer. Make sure coil voltage match.

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.

I have a 24V thermostat. Will this work for my AC?

This contactor has a 240V Coil. Most residential thermostats output a 24V signal. If you connect a 24V thermostat to this 240V coil, it will not engage. Please purchase our model with a "24V Coil" for standard HVAC applications.

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

Sunlee 3 Pole 40 Amp Contactor 240v Coil Ul Recognized

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

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€ 64.68

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In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Power your HVAC like a pro — reliability you can’t afford to miss!

ROBUST 3 POLE DESIGN - Engineered for seamless multi-phase HVAC control
CLASS F INSULATED COIL - High-temp endurance for long-lasting performance
UL 508 UL 60947 4 1 CERTIFIED - Trusted safety and quality standards for peace of mind
PREMIUM SILVER CADMIUM OXIDE CONTACTS - Ensures ultra-durable, low-resistance switching
HIGH PERFORMANCE BULK MOLDING COMPOUND BASE - Built to withstand industrial stress and heat

The SUNLEE 3 Pole 40 Amp Contactor features a 240V coil with Class F insulation, silver cadmium oxide contacts for superior conductivity, and a durable bulk molding compound base. UL recognized and A2L compliant, it’s designed for high-performance HVAC applications, ensuring safe, efficient, and reliable motor control.

Specifications

ASIN	B0888DQ7X8
Batteries Required?	No
Best Sellers Rank	#7,877 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Motor Contactors
Customer Reviews	4.7 4.7 out of 5 stars (343)
Date First Available	May 7, 2020
Item Weight	1.08 pounds
Item model number	DRC-3XU04CG
Manufacturer	sunlee controls
Material	cadmium
Product Dimensions	3.94 x 2.56 x 3.35 inches
Size	3P 40A 208/240VAC

Reviews

F**E

Good.

Works well

22.06.2025

A**R

Fixed the bad one

Did good

27.04.2026

J**R

Works good

Good part

24.09.2025

C**A

Worked

Fit application good. Been going a few days now.

26.04.2026

S**E

Work great

Excellent value replaced original perfectly.

14.10.2025

M**O

Excelente

12.01.2026

J**H

Good

Great product

27.03.2025

T**N

A+

This worked great on my 3 phase air compressor the original one was $300 this is working great!

15.02.2025

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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.

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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

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ravi S.

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

2 months ago

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 64.68

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered 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 GERMANY.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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SUNLEE 3 Pole 40 Amp contactor 240V coil UL Recognized A2L Compliant OEM fits Siemens 42CF35AG equivalent DP Contactor HVAC Contactor

Description

Specifications

Reviews

Common Questions