GE CR453CA1AAA Contactor Definite Pole 20A 1-POLE

( Brand: Ge ), ( Manufacturer Part Number: CR453CA1AAA ), ( Type: Contactor ), ( Country Of Origin: China )

Review GE Contactor Definite 20a Pole

The GE CR453CA1AAA contactor is a versatile and reliable solution for controlling electrical circuits up to 20 amperes. This contactor, manufactured by General Electric, is designed with definite proportionality, meaning that the contact opening and closing is directly proportional to the input voltage and current. This feature ensures optimal contact performance and extended life, even under varying load conditions.

The CR453CA1AAA contactor comes with two poles, which can be used to control two separate circuits. Each pole has a normal and a coiled contact, allowing for both normally open and normally closed applications. The contactor's silver-alloy contacts provide excellent conductivity and low contact resistance, ensuring quick and efficient switching.

This contactor is designed with a mechanical interlock that prevents both contacts from being closed at the same time, ensuring safety and preventing inadvertent short circuits. The CR453CA1AAA contactor also features a current limiting design that limits the inrush current during contact closure, providing additional protection against overloads.

The CR453CA1AAA contactor is housed in a robust, die-cast aluminum enclosure that is resistant to harsh environments and provides excellent heat dissipation. The enclosure is also NEMA 1-rated, making it suitable for indoor use in dry, non-hazardous locations.

The CR453CA1AAA contactor is compatible with a wide range of input voltages, including 120VAC, 240VAC, and 277VAC, making it a versatile option for various applications. The contactor also comes with a built-in coil that can be energized using a separate control circuit, allowing for remote operation.

In summary, the GE CR453CA1AAA contactor is a high-performance, reliable, and versatile solution for controlling electrical circuits up to 20 amperes. Its definite proportionality feature ensures optimal contact performance, while its robust design and wide compatibility make it suitable for various applications.

The GE CR453CA1AAA contactor is a 20A, 120V AC, single-pole, normally open (NO) device designed for use in various automation and control applications. Here are some potential pros and cons of purchasing this contactor:

1. Reliable: GE is a well-known brand in the electrical industry, and their products, including contactors, are known for their durability and reliability.

2. Versatile: This contactor can be used in a wide range of applications, including HVAC systems, industrial machinery, and building automation.

3. Easy to Install: The CR453CA1AAA contactor is designed for easy installation, with clear markings and a user-friendly design.

4. Cost-Effective: Compared to other contactors in its class, the GE CR453CA1AAA is competitively priced, making it a cost-effective option for many applications.

1. Limited Rating: With a 20A rating, this contactor may not be suitable for applications requiring higher current levels.

2. Manual Operation: This contactor is a manually operated device, meaning it requires manual intervention to turn the power on or off.

3. Limited Protection: The CR453CA1AAA contactor does not include overload protection, which may be a concern for some applications.

The GE CR453CA1AAA contactor is a reliable and cost-effective option for applications requiring a single-pole, 20A contactor. Its versatility and easy installation make it a popular choice for many industries. However, its lack of overload protection and limited rating may make it unsuitable for some applications.

If you require a contactor with a higher current rating or overload protection, you may want to consider purchasing a different model or contacting GE for a custom solution. However, if you are looking for a reliable and cost-effective 20A contactor, the GE CR453CA1AAA is a great option.

Details:

Sold as new, 20 amp.

part #: cr453ca1aaa prices

• $40.00-$70.00

specifications poolmaintgo:

• brand: Ge
• mpn: Cr453ca1aaa
• type: Contactor
• country of origin: China

seller poolmaintgo:

• city: Des Moines, Iowa
• # reviews: 721
• rating: 100.0%

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• Pools Spas > Pool Equipment Parts > Other Pool Equipment Parts
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• options: Ship-to-home
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• quantity: 4
• availability: In Stock
• started: February 19, 2026
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