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BA1-B2-34-420-121-C The Littelfuse Inc. BA1-B2-34-420-121-C is a magnetic (hydraulic delay) circuit breaker with a 2A current rating and 277V voltage rating. It is designed for panel mounting.
Mfr Part #:

BA1-B2-34-420-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-34-420-121-C is a magnetic (hydraulic delay) circuit breaker with a 2A current rating and 277V voltage rating. It is designed for panel mounting.
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BA1-B2-34-420-121-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
Voltage Rating
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BA1-B2-34-420-121-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B2-34-420-121-C is a single-pole circuit breaker designed for circuit protection applications. It features a magnetic (hydraulic delay) tripping mechanism, providing a current rating of 2A and a voltage rating of 277V.

 

The breaker is suitable for panel mounting, offering a secure and accessible installation point. Its actuator type is a lever, allowing for easy manual operation. The device has no illumination.

 

Compliance information indicates RoHS3 compliance and an MSL 1 rating. REACH status is unaffected. Agency approvals include CCC, CSA, and UL, suggesting suitability for various regulatory environments.

BA1-B2-34-420-121-C Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B2-34-420-121-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B2-34-420-121-C Compliance

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

BA1-B2-34-420-121-C Features

  • 2A current rating for protection.
  • 277V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • Lever actuator for operation.

BA1-B2-34-420-121-C Applications

  • Suitable for general circuit protection.
  • Panel mount installations.
  • Industrial control panels.
  • Power distribution systems.

BA1-B2-34-420-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B2-34-420-121-C?

277V.

What is the current rating?

2A.

What type of breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Lever.

What is the mounting type?

Panel mount.

Is the breaker illuminated?

No illumination.

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