BA2-B0-24-640-521-C The Littelfuse Inc. BA2-B0-24-640-521-C is a 2-pole circuit breaker. It features a 40A current rating and a 277V voltage rating.
Mfr Part #:

BA2-B0-24-640-521-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA2-B0-24-640-521-C is a 2-pole circuit breaker. It features a 40A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

BA2-B0-24-640-521-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage Rating

BA2-B0-24-640-521-C Description

Short technical summary and product information.

This Littelfuse Inc. BA2-B0-24-640-521-C is a 2-pole circuit breaker designed for panel mounting. It offers a current rating of 40A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and the actuator type is a lever. It does not feature illumination.

 

Key electrical specifications include a 40A current rating and a 277V voltage rating. The mounting type is panel mount, making it suitable for integration into various electrical enclosures and control panels.

BA2-B0-24-640-521-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA2-B0-24-640-521-C Circuit Breaker
Subcategory: Circuit Breaker

BA2-B0-24-640-521-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BA2-B0-24-640-521-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA2-B0-24-640-521-C Features

  • 40A current rating for power distribution.
  • 277V voltage rating for AC applications.
  • Magnetic breaker with hydraulic delay.
  • Panel mount for easy integration.
  • 2-pole configuration for circuit isolation.

BA2-B0-24-640-521-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in commercial building wiring.
  • Ideal for protecting power circuits.

BA2-B0-24-640-521-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the circuit breaker?

The circuit breaker has a current rating of 40A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is this?

It is a magnetic (hydraulic delay) breaker.

How many poles does this breaker have?

It has 2 poles.

What is the mounting type?

It is a panel mount device.

What approval agencies have certified this breaker?

It is approved by CCC, CSA, and UL.

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