CR153DA074BLA GE General Electric Contactor Pole

Review GE General Electric Contactor. 40/50 Amps Pole

The General Electric (GE) CR153DA074BLA contactor is a versatile and reliable electrical component designed for controlling heavy loads in various industrial and commercial applications. This contactor, specifically, is a 40/50 pole model, which means it can handle 40 normally open (NO) and 50 normally closed (NC) contacts.

The CR153DA074BLA contactor features a robust and compact design, with a size of 7.2 inches long, 5.1 inches wide, and 3.2 inches high. It is constructed with high-quality materials that ensure durability and long service life, including a brass frame and copper alloy contacts. The contactor is suitable for operating in environments with temperatures ranging from -22 F to 150 F (-30 C to 65 C).

The contactor operates with a coil voltage of 120VAC, 277VAC, or 230VAC, making it adaptable to various electrical systems. It has an ampere rating of 30A at 120VAC, 15A at 277VAC, and 20A at 230VAC, providing adequate capacity for controlling heavy loads. The contactor also features a time-delay function, which can be adjusted from 0.1 to 99.9 seconds, allowing for precise control of the load.

The CR153DA074BLA contactor comes with a built-in overload relay, which provides an additional level of protection against overcurrent situations. The contactor also features a mechanical interlocking system, which ensures that the contacts are only engaged when the coil is energized, preventing accidental operation of the load.

The contactor's contacts are designed to provide reliable and long-lasting performance, even in heavy-duty applications. The contacts are rated for 100,000 cycles at 100% of rated current, ensuring that they can handle frequent switching of heavy loads without wear or failure. The contactor also features a self-cleaning mechanism, which helps to maintain clean contact surfaces and prevent arcing.

In summary, the General Electric (GE) CR153DA074BLA contactor is a high-performance and versatile electrical component designed for controlling heavy loads in various industrial and commercial applications. Its robust design, adjustable time-delay function, built-in overload relay, and self-cleaning mechanism make it a reliable and long-lasting solution for demanding electrical applications.

The General Electric (GE) CR153DA074BLA contactor is a 40/50 pole, single-phase AC contactor designed for heavy-duty applications. This device is commonly used in HVAC systems, pumps, and compressors to control the power flow to the motor. Let's discuss some potential pros and cons of buying this contactor.

1. Reliability: GE is a trusted brand with a long history of manufacturing high-quality electrical components. The CR153DA074BLA contactor is no exception, providing reliable performance in various industrial and commercial applications.

2. Durability: This contactor is designed to withstand harsh environments and heavy usage, making it an ideal choice for industrial applications that require frequent power cycling.

3. Easy Installation: The CR153DA074BLA contactor comes with a plug-in design, which simplifies the installation process. The terminal block is easily accessible, allowing for quick connections.

4. Safety Features: This contactor includes safety features such as overload protection and short-circuit protection, which help prevent damage to the motor and ensure safe operation.

1. Cost: The GE CR153DA074BLA contactor is more expensive than some other contactors in the market. However, its high-quality materials and robust design justify the higher price.

2. Size: This contactor is larger than some other models, which might be a limitation for applications with limited space.

3. Limited Customization: The CR153DA074BLA contactor comes with a standard design, and there are limited options for customization.

The General Electric CR153DA074BLA contactor is a reliable and durable option for heavy-duty applications. Its ease of installation, safety features, and high-quality materials make it a worthwhile investment, despite its higher cost and larger size compared to some other contactors. For applications that require reliable power control in harsh environments, this contactor is a solid choice.

If you are looking for a heavy-duty contactor for industrial applications, the GE CR153DA074BLA contactor is an excellent choice. Its reliability, durability, and safety features make it a worthwhile investment, even with its higher cost and larger size compared to some other contactors. However, if you have limited space or a smaller budget, you may want to consider other options.

Details:

40/50 amps 3 pole.

specifications genpurrelays:

• brand: Ge
• mpn: Cr153da074bla
• part type: Contactor
• maximum amperage: 40 A

offer Genpurrelays:

• started: april 30, 2025
• in stock #: 5
• best offers: true
• prices: $33.50–$44.98
• item condition: Used
• availability: in stock
• options: ship-to-home
• sold #: 25

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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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