BA1-B0-10-420-1B1-C The Littelfuse Inc. BA1-B0-10-420-1B1-C is a single-pole magnetic circuit breaker designed for panel mounting. It features a 2A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-10-420-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-10-420-1B1-C is a single-pole magnetic circuit breaker designed for panel mounting. It features a 2A current rating and a 277V voltage rating.
Stock on Request

BA1-B0-10-420-1B1-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-B0-10-420-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-10-420-1B1-C, is a magnetic type with a hydraulic delay mechanism. It is designed for panel mounting and offers a single pole configuration.

 

Key electrical specifications include a current rating of 2A and a voltage rating of 277V. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, and UL.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. However, this data is unverified and should be treated with low confidence. The part is also listed with a DK Part Number of 432-BA1-B0-10-420-1B1-C-ND.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

BA1-B0-10-420-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-10-420-1B1-C Magnetic (Hydraulic Delay) Circuit Breaker

BA1-B0-10-420-1B1-C Compliance

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

BA1-B0-10-420-1B1-C Features

  • Magnetic hydraulic delay circuit breaker rated 2A.
  • Rated for 277V AC operation.
  • 1-pole lever actuated panel mount design.
  • Non-illuminated circuit breaker for panel mounting.
  • RoHS3 compliant with REACH unaffected status.

BA1-B0-10-420-1B1-C Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in electrical distribution systems.

BA1-B0-10-420-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-10-420-1B1-C circuit breaker?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of circuit breaker is the BA1-B0-10-420-1B1-C?

It is a magnetic circuit breaker with a hydraulic delay.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the BA1-B0-10-420-1B1-C RoHS compliant?

The status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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