BA1-B0-14-640-522-C 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.
Mfr Part #:

BA1-B0-14-640-522-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
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.
Stock on Request

BA1-B0-14-640-522-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

BA1-B0-14-640-522-C Description

Short technical summary and product information.

The Littelfuse Inc. BA1-B0-14-640-522-C 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 277V. The actuator type is a lever, and it does not feature illumination.

 

This circuit breaker is approved by CCC, CSA, and UL. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1. The REACH status is unaffected.

 

Designed for general-purpose circuit protection applications, this component offers robust performance in various industrial and commercial settings.

BA1-B0-14-640-522-C Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B0-14-640-522-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-14-640-522-C Compliance

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

BA1-B0-14-640-522-C Features

  • 40A current rating for power circuits.
  • 277V voltage rating for AC applications.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay for controlled tripping.
  • Lever actuator for manual operation.

BA1-B0-14-640-522-C Applications

  • Industrial control panel protection.
  • Commercial building power distribution.
  • Machinery and equipment safety.
  • Power supply circuit interruption.

BA1-B0-14-640-522-C FAQs

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

40A.

What is the voltage rating?

277V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the mounting type?

Panel Mount.

What is the actuator type?

Lever.

What approvals does it have?

CCC, CSA, UL.

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BA1-B0-14-640-512-C
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The Littelfuse Inc. BA1-B0-14-640-512-C is a single-pole, panel-mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 40A current rating.
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