1492-MCBA380

The Allen-Bradley 1492-MCBA380 is a versatile 3-pole, 80 amp circuit breaker designed for use in a variety of electrical applications. This circuit breaker is manufactured by Rockwell Automation, a trusted name in the industry known for its high-quality electrical components.

The 1492-MCBA380 breaker is rated for a continuous current of 80 amps and a trip current of 80 amps. It features three poles, which allow it to handle three phases of electrical current. This makes it an ideal choice for applications requiring the protection of three-phase power circuits.

This circuit breaker is designed with a rugged construction to ensure reliable performance in demanding environments. It is built with a copper alloy contacts that provide excellent conductivity and durability. The contacts are also self-aligning, ensuring proper contact engagement and reducing the likelihood of arcing and other forms of contact damage.

The 1492-MCBA380 breaker is also equipped with a ground fault protection feature. This important safety feature helps to prevent the flow of electrical current to ground through an unintended path, reducing the risk of electrical shocks and other hazards.

The breaker comes with a clear and easy-to-read status indicator that displays the current status of the circuit. This indicator can show whether the circuit is currently protected, if there is a fault in the circuit, or if the breaker has tripped. The status indicator also features an LED that illuminates when the breaker is in the tripped position, making it easy to identify and reset the breaker as needed.

The Allen-Bradley 1492-MCBA380 circuit breaker is also designed for ease of installation. It comes with a number of mounting options, including top and side mounting, making it flexible for use in a variety of electrical panels. The breaker also features a quick-disconnect feature, which allows for easy removal and replacement of the breaker without the need for tools.

Overall, the Allen-Bradley 1492-MCBA380 3-pole, 80 amp circuit breaker is a reliable and versatile component ideal for protecting three-phase power circuits in a range of industrial and commercial applications. Its rugged construction, self-aligning contacts, ground fault protection feature, clear status indicator, and easy installation make it a top choice for electrical professionals and DIY enthusiasts alike.

The Allen-Bradley 1492-MCBA380 3-pole, 80-amp circuit breaker is a popular choice for electrical applications due to its reliability and robust design. However, like any electrical component, it has its pros and cons.

1. High current capacity: The 80-amp current rating makes it suitable for handling heavy electrical loads.

2. Rugged design: Allen-Bradley circuit breakers are known for their durability and long service life.

3. Easy installation: The breaker comes with a mounting frame, making installation straightforward.

4. Short-circuit protection: The circuit breaker provides protection against short-circuits and overloads.

5. UL listed: The breaker is UL listed, ensuring it meets the safety standards set by Underwriters Laboratories.

1. Cost: Compared to some other circuit breakers in the market, the Allen-Bradley 1492-MCBA380 can be expensive.

2. Size: The breaker is larger than some other options in the market, which can make installation more challenging in tight spaces.

3. Manual reset: The circuit breaker requires manual reset after a trip, which can be time-consuming.

The Allen-Bradley 1492-MCBA380 3-pole, 80-amp circuit breaker offers high current capacity, rugged design, easy installation, short-circuit protection, and UL listing. However, it comes with a higher cost, larger size, and manual reset feature.

If you require a circuit breaker with high current capacity and robust design, the Allen-Bradley 1492-MCBA380 is an excellent choice. However, if cost and size are significant factors, you may want to consider other options in the market. It is always recommended to consult with an electrical professional for the best solution for your specific application.

Details:

Brand new factory sealed Allen Bradley 1492-MCBA380 3 pole 80 amp, din rail mounted industrial circuit breaker, 3 pole, amp cirquit breaker.

specifications heavymanualbooks:

• brand: Allen-bradley
• mpn: 1492-mcba380
• model: 1492-mcba
• part type: Amp
• unit type: Unit
• compatible equipment make: Allen Bradley

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• policy: no returns

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• in stock #: 5
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• started: april 30, 2025

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• category: Business & Industrial > Equipment, Attachments > Parts Accessories > Heavy Manuals Books

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