JBA4002B PRESTOLITE ELECTRIC Contactor

Review PRESTOLITE ELECTRIC 40 0n Contactor

Introducing the Prestolite JBA4002B 40A ON/OFF Contactor, a versatile and reliable solution for managing electrical circuits in various applications. With a current rating of 40 Amperes and 84 contacts, this contactor is well-suited for handling moderate to heavy electrical loads.

The Prestolite JBA4002B contactor features a robust and durable construction, designed to withstand the demands of industrial and commercial environments. The contacts are made of high-quality silver-plated copper material, ensuring excellent conductivity and long-lasting performance. Each contactor comes with 84 normally open (NO) contacts, which can be used to switch on or off multiple loads.

The contactor's ON/OFF functionality is controlled by an external coil, allowing for easy and convenient operation. The coil requires a 115V AC input voltage and draws a maximum of 1.3 Amperes, making it suitable for most standard power sources. The contactor also includes a built-in thermal overload protection system, which automatically disconnects the contacts if they become too hot, preventing damage and ensuring safety.

The Prestolite JBA4002B contactor is designed to fit into standard 35mm DIN rail mounting systems, making it easy to install and integrate into existing electrical systems. It also features a clear and concise labeling system, allowing for easy identification of each contact.

In summary, the Prestolite JBA4002B 40A ON/OFF Contactor is a high-quality and reliable solution for managing electrical circuits in a variety of applications. Its durable construction, high-performance contacts, and easy-to-use design make it an ideal choice for industrial and commercial environments where dependable and efficient electrical control is essential.

The Prestolite Electric JBA4002B 40A ON-OFF 84 Contactors is a commonly used electrical component in various industrial applications. Here are some pros and cons to help you make an informed decision about purchasing this contactor.

1. High Current Capacity: This contactor can handle a current of up to 40 amperes, making it suitable for applications that require a large electrical load.

2. Durable Construction: The contactor is built with a robust and durable design, which ensures long-lasting performance. It is also designed to withstand harsh environments, making it suitable for industrial applications.

3. Easy Installation: The contactor comes with mounting hardware and clear instructions, making installation relatively easy.

4. Cost-Effective: Compared to other contactors with similar specifications, the Prestolite Electric JBA4002B is relatively affordable.

5. Versatile: This contactor can be used in a wide range of applications, including HVAC systems, pumps, compressors, and conveyor systems, among others.

1. Limited Voltage Range: The contactor is designed to operate at voltages between 24 and 240 volts. If your application requires a voltage outside this range, you may need to consider other options.

2. Manual Operation: This contactor is designed for manual operation, which means that it cannot be controlled automatically. If you require an automatic contactor, you may need to consider other options.

3. Limited Coil Voltage: The contactor's coil voltage is limited to 125 volts. If your application requires a higher coil voltage, you may need to consider other options.

4. Size and Weight: The contactor is relatively large and heavy, which may make it more difficult to install in tight spaces or transport to remote locations.

The Prestolite Electric JBA4002B 40A ON-OFF 84 Contactors is a versatile and durable electrical component that is suitable for a wide range of industrial applications. Its high current capacity, robust construction, and easy installation make it a cost-effective option for handling large electrical loads. However, its limited voltage range, manual operation, and size and weight may make it less suitable for certain applications. Ultimately, the decision to purchase this contactor will depend on the specific requirements of your application.

If you require a contactor for an industrial application that requires a large electrical load and can operate within the contactor's voltage range, the Prestolite Electric JBA4002B 40A ON-OFF 84 Contactors is a cost-effective and reliable option. However, if your application requires automatic operation, a higher coil voltage, or a smaller size and weight, you may need to consider other options. It is always recommended to consult with a qualified electrician or electrical engineer to ensure that you select the appropriate electrical component for your specific application.

Details:

Came from a fully working box, free shipping.see all pictures.

specifications genpurrelays:

• brand: Prestolite Electric
• mpn: Jba4002b
• part type: Contactor
• country of origin: United States

general genpurrelays:

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

returns genpurrelays:

• policy: no returns

payments genpurrelays:

• wallet: google-pay
• credit card: mastercard
• other
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shipping genpurrelays:

• class: expedited
• carrier: usps
• transit: 5-11 days
• service: usps priority mail
• type: calculated

offer genpurrelays:

• in stock #: 1
• options: ship-to-home
• sold #: 14
• started: october 19, 2025
• availability: in stock
• price: $160.00
• item condition: Used

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• rating: 99.2%
• city: pasadena, maryland
• # reviews: 2201