BA1-B0-34-640-511-E The Littelfuse Inc. BA1-B0-34-640-511-E is a magnetic (hydraulic delay) circuit breaker rated for 40A and 250V AC. It features a lever actuator and panel mount.
Mfr Part #:

BA1-B0-34-640-511-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-640-511-E is a magnetic (hydraulic delay) circuit breaker rated for 40A and 250V AC. It features a lever actuator and panel mount.
Stock on Request

BA1-B0-34-640-511-E 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

BA1-B0-34-640-511-E Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-34-640-511-E is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for reliable operation.

 

Key electrical specifications include a current rating of 40A and a voltage rating of 250V AC, with a DC voltage rating of 80V. The actuator type is a lever, providing a clear visual indication of its status.

 

This component is approved by CCC, CSA, TUV, and UL agencies, indicating compliance with various safety standards. It is supplied in bulk packaging and is RoHS3 compliant.

 

The circuit breaker is suitable for applications requiring overcurrent protection with a hydraulic delay feature, offering precise tripping characteristics.

BA1-B0-34-640-511-E Quick Information

Product Type: Circuit Breaker
Series: B
Canonical Name: Littelfuse Inc. BA1-B0-34-640-511-E Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B0-34-640-511-E Compliance

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

BA1-B0-34-640-511-E Features

  • 40A current rating for overcurrent protection.
  • 250V AC voltage rating for AC circuits.
  • Panel mount for secure installation.
  • Magnetic (hydraulic delay) tripping mechanism.
  • Lever actuator for status indication.

BA1-B0-34-640-511-E Applications

  • Provides reliable circuit protection.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Offers controlled fault current interruption.

BA1-B0-34-640-511-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-34-640-511-E?

The BA1-B0-34-640-511-E is rated for 40A.

What is the voltage rating of this circuit breaker?

It is rated for 250V AC and 80V DC.

What type of actuator does this circuit breaker use?

It uses a lever actuator.

How many poles does the BA1-B0-34-640-511-E have?

It is a single-pole (1-pole) circuit breaker.

What is the mounting type for this part?

It is designed for panel mount installation.

What type of circuit breaker is the BA1-B0-34-640-511-E?

It is a magnetic (hydraulic delay) circuit breaker.

What agency approvals does this circuit breaker have?

It is approved by CCC, CSA, TUV, and UL.

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