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BA1-B0-34-640-512-C The Littelfuse Inc. BA1-B0-34-640-512-C is a circuit breaker rated for 40A and 277V. It features a panel mount design with a lever actuator.
Mfr Part #:

BA1-B0-34-640-512-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-640-512-C is a circuit breaker rated for 40A and 277V. It features a panel mount design with a lever actuator.
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BA1-B0-34-640-512-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
SVHC Present
Voltage Rating
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BA1-B0-34-640-512-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-34-640-512-C is a magnetic hydraulic delay circuit breaker designed for panel mounting. It has a current rating of 40A and a voltage rating of 277V.

 

The breaker features a lever actuator for operation and is approved by CCC, CSA, and UL agencies. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

This component is suitable for applications requiring reliable overcurrent protection within its specified electrical and environmental parameters.

BA1-B0-34-640-512-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-34-640-512-C Circuit Breaker

BA1-B0-34-640-512-C Compliance

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

BA1-B0-34-640-512-C Features

  • 40A current rating for protection
  • 277V voltage rating capability
  • Panel mount design for integration
  • Lever actuator for operation
  • CCC, CSA, UL approved

BA1-B0-34-640-512-C Applications

  • Used in industrial power distribution panels.
  • Ideal for overcurrent protection in commercial equipment.
  • Suitable for panelboard and switchgear applications.
  • Provides reliable protection for single-phase circuits.

BA1-B0-34-640-512-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-34-640-512-C?

The current rating is 40A.

What is the voltage rating of the BA1-B0-34-640-512-C?

The voltage rating is 277V.

How many poles does the BA1-B0-34-640-512-C have?

It has 1 pole.

What type of actuator does the BA1-B0-34-640-512-C use?

It uses a lever actuator.

What is the mounting type of the BA1-B0-34-640-512-C?

It is a panel mount device.

What approvals does the BA1-B0-34-640-512-C have?

It is approved by CCC, CSA, and UL.

What type of circuit breaker is the BA1-B0-34-640-512-C?

It is a magnetic hydraulic delay circuit breaker.

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AA1-B0-14-640-Q22-C
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Littelfuse AA1-B0-14-640-Q22-C is a 40A, 277V, 1-pole magnetic hydraulic delay circuit breaker with a lever actuator for panel mount applications.
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BA1-B0-14-640-522-C
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This Littelfuse Inc. circuit breaker, part number BA1-B0-14-640-522-C, is a panel mount magnetic hydraulic delay type. It features a 40A current rating and a 277V voltage rating.
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