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3 Pole

Thermal Overload Relay LR2-D13 (2.5–4A) – Motor Protection Relay with 1NO/1NC, IEC Rated, DIN Rail Mount
Thermal Overload Relay LR2-D13 (2.5–4A) – Motor Protection Relay with 1NO/1NC, IEC Rated, DIN Rail Mount
$17.65 - $17.65
$17.65
$17.65 - $17.65
$17.65

Shopcorp Thermal Overload Relay LR2-D13 (2.5-4A) - Motor Protection Relay with 1NO/1NC, IEC Rated, DIN Rail Mount

In stock
Rated 4.4 out of 5
Based on 9 reviews

Thermal Overload Relay LR2-D13 (2.5–4A) – Motor Protection Relay with 1NO/1NC, IEC Rated, DIN Rail Mount   Overview – Reliable Motor Protection for...

View full details
$17.65 - $17.65
$17.65
$17.65 - $17.65
$17.65

 

In our 3 Poles Collection, explore a versatile range of contactors with various pole configurations, including 3-pole contactors. Whether you need HVAC contactors, lighting contactors, or solutions for diverse electrical systems, our selection offers high-quality electrical contactors to meet your specific needs.

Discover contactors designed to match specific pole requirements, such as HVAC contactor wiring or contactor for AC unit needs. Trust in the reliability and performance of our products, whether you're managing electrical systems in a small-scale setup or a large industrial environment.

FAQ

What is a 3 pole contactor used for?

A 3 pole contactor is commonly used in three-phase systems, making it ideal for HVAC equipment, compressors, pumps, and industrial machinery. At Contactor Depot, we offer both Definite Purpose and General Purpose 3 pole contactors to fit different applications:

  • Definite Purpose models: 40A (110V coil) and 60A (24V, 110V, and 240V coils), UL listed for HVAC and refrigeration.
  • General Purpose models: 32A (110V and 220V) and 80A (220V), built under IEC standards for industrial use.

All our 3 pole contactors ensure safe switching, long service life, and compliance with international standards.

How do pole options affect the versatility of a contactor?

Having different pole options allows contactors to adapt to a wide range of applications. From single-phase to multi-phase systems, the correct pole configuration ensures safe operation and reliable performance.

What does the number of poles in a contactor mean?

The number of poles in a contactor indicates how many separate circuits it can control at the same time. More poles provide flexibility to manage multiple loads or phases in industrial and commercial applications.

Why is pole configuration important when selecting a contactor?

Pole configuration determines how the contactor will handle the electrical connection. Choosing the right configuration ensures compatibility with your system, whether it is for motors, lighting, or HVAC equipment.

Why buy contactors from Contactor Depot?

Contactor Depot offers:

  • Quality guarantee with thousands of 5-star reviews.
  • Free technical support to help you select the right contactor.
  • Free shipping in the U.S. with next-day delivery available.
  • Industrial certifications to ensure safety and compliance.
  • Hassle-free returns if you ever need to exchange a product.

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