BA1-B2-14-610-121-D The Littelfuse Inc. BA1-B2-14-610-121-D is a 1-pole circuit breaker designed for panel mounting. It features a 10A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B2-14-610-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-14-610-121-D is a 1-pole circuit breaker designed for panel mounting. It features a 10A current rating and a 277V voltage rating.
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BA1-B2-14-610-121-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-B2-14-610-121-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B2-14-610-121-D, is a single-pole device suitable for panel mounting applications. It offers a current rating of 10A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. The actuator type is a lever, and it does not feature illumination.

 

Compliance includes RoHS3, MSL 1, and REACH Unaffected, though these are noted as low confidence due to lack of verification.

 

Key specifications include a 10A current rating and a 277V voltage rating, making it suitable for various electrical protection needs.

BA1-B2-14-610-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B2-14-610-121-D Circuit Breaker

BA1-B2-14-610-121-D Compliance

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

BA1-B2-14-610-121-D Features

  • 10A current rating for protection.
  • 277V voltage rating for power systems.
  • Panel mount for easy installation.
  • Magnetic breaker with hydraulic delay.
  • Single pole design for simple circuits.

BA1-B2-14-610-121-D Applications

  • Used for electrical circuit protection.
  • Suitable for panel installations.
  • Ideal for 277V power systems.
  • Provides reliable 10A current limiting.

BA1-B2-14-610-121-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B2-14-610-121-D circuit breaker?

The current rating is 10A.

What is the voltage rating of the BA1-B2-14-610-121-D?

The voltage rating is 277V.

How many poles does the BA1-B2-14-610-121-D have?

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

What type of circuit breaker is the BA1-B2-14-610-121-D?

It is a Magnetic (Hydraulic Delay) circuit breaker.

What actuator type does this circuit breaker use?

It uses a lever actuator.

How is the BA1-B2-14-610-121-D mounted?

It is designed for panel mount installation.

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