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BA1-B0-34-640-5B1-C The Littelfuse Inc. BA1-B0-34-640-5B1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 40A current rating.
Mfr Part #:

BA1-B0-34-640-5B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-640-5B1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 40A current rating.
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BA1-B0-34-640-5B1-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
Voltage Rating
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BA1-B0-34-640-5B1-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-34-640-5B1-C is a single-pole circuit breaker with a current rating of 40A and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) tripping mechanism, providing reliable overcurrent protection.

 

The breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and control panels. Its actuator type is a lever, allowing for easy manual operation.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. Approval agencies include CCC, CSA, and UL, signifying adherence to recognized safety standards.

BA1-B0-34-640-5B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-34-640-5B1-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-34-640-5B1-C Compliance

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

BA1-B0-34-640-5B1-C Features

  • 40A current rating for robust protection.
  • 277V voltage rating for diverse applications.
  • Magnetic hydraulic delay for controlled tripping.
  • Panel mount design for easy integration.
  • Lever actuator for manual operation.

BA1-B0-34-640-5B1-C Applications

  • Suitable for control panel integration.
  • Used in power distribution systems.
  • Ideal for overcurrent protection.
  • Applicable in industrial equipment.

BA1-B0-34-640-5B1-C FAQs

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

40A

What is the voltage rating of this circuit breaker?

277V

What type of breaker is this?

Magnetic (Hydraulic Delay)

How many poles does this circuit breaker have?

1

What type of actuator does this breaker use?

Lever

What is the mounting type for this component?

Panel Mount

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