BA1-B2-12-425-122-C The Littelfuse Inc. BA1-B2-12-425-122-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 2.5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B2-12-425-122-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-12-425-122-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 2.5A current rating and a 277V voltage rating.
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BA1-B2-12-425-122-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

BA1-B2-12-425-122-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B2-12-425-122-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism and has a current rating of 2.5A and a voltage rating of 277V.

 

Key features include a lever actuator and approval by CCC, CSA, and UL agencies. The breaker is RoHS3 compliant and has an MSL of 1.

 

This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic. Its panel mount design facilitates integration into various electrical enclosures and systems.

BA1-B2-12-425-122-C Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B2-12-425-122-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B2-12-425-122-C Compliance

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

BA1-B2-12-425-122-C Features

  • 2.5A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole, lever actuator design.
  • Panel mount for easy integration.

BA1-B2-12-425-122-C Applications

  • Provides overcurrent protection.
  • Suitable for 277V power circuits.
  • Used in panel-mounted systems.
  • Offers hydraulic delay characteristics.

BA1-B2-12-425-122-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B2-12-425-122-C circuit breaker?

The current rating is 2.5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the BA1-B2-12-425-122-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

Is the BA1-B2-12-425-122-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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