BA1-B2-14-640-C22-D The Littelfuse Inc. BA1-B2-14-640-C22-D is a 1-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B2-14-640-C22-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-14-640-C22-D is a 1-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 277V voltage rating.
Stock on Request

BA1-B2-14-640-C22-D 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-B2-14-640-C22-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B2-14-640-C22-D, is a magnetic hydraulic delay type breaker with a 40A current rating and a 277V voltage rating. It is designed for panel mounting and features a lever actuator.

 

With one pole, this circuit breaker is suitable for various protection applications. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating its compliance with international safety standards. The breaker is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited, making it suitable for a wide range of environmental conditions.

 

Key specifications include a 40A current rating and a 277V voltage rating, making it suitable for moderate to high power applications. The magnetic hydraulic delay mechanism provides reliable overcurrent protection. Its panel mount design ensures easy integration into control panels and electrical enclosures.

BA1-B2-14-640-C22-D Quick Information

Product Type: Circuit Breaker
Series: BA1-B2
Canonical Name: Littelfuse Inc. BA1-B2-14-640-C22-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B2-14-640-C22-D Compliance

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

BA1-B2-14-640-C22-D Features

  • 40A current rating for robust protection.
  • 277V voltage rating for various applications.
  • Magnetic hydraulic delay for reliable tripping.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, UL, and VDE.

BA1-B2-14-640-C22-D Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in equipment requiring overcurrent protection.
  • Applicable in systems with 277V ratings.

BA1-B2-14-640-C22-D 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 of this circuit breaker?

277V.

What type of breaker is the BA1-B2-14-640-C22-D?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What is the actuator type?

Lever.

What mounting type does this breaker use?

Panel mount.

What approvals does this circuit breaker carry?

CCC, CSA, UL, VDE.

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The Littelfuse Inc. BA1-B2-12-640-521-D is a single-pole magnetic circuit breaker rated for 40A and 277V. It features a panel mount design with a lever actuator.
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