AA1-B0-14-425-1B1-C The Littelfuse Inc. AA1-B0-14-425-1B1-C is a single-pole magnetic hydraulic delay circuit breaker designed for panel mounting. It features a 2.5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-14-425-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-425-1B1-C is a single-pole magnetic hydraulic delay circuit breaker designed for panel mounting. It features a 2.5A current rating and a 277V voltage rating.
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AA1-B0-14-425-1B1-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
Voltage Rating

AA1-B0-14-425-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-425-1B1-C, is a single-pole device utilizing a magnetic hydraulic delay mechanism. It is designed for panel mount installations and offers a current rating of 2.5A with a voltage rating of 277V.

 

The breaker is approved by CCC, CSA, and UL agencies, ensuring compliance with various safety standards. Its lever actuator provides a clear visual indication of the circuit status. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited, indicating it is not sensitive to moisture.

 

Suitable for applications requiring reliable overcurrent protection, this circuit breaker is a component within the broader circuit protection category. Its robust construction and specific electrical ratings make it a suitable choice for various industrial and commercial electrical systems.

AA1-B0-14-425-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-14-425-1B1-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic / Hydraulic Circuit Breakers

AA1-B0-14-425-1B1-C Compliance

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

AA1-B0-14-425-1B1-C Features

  • Single-pole magnetic hydraulic delay breaker.
  • 2.5A current rating.
  • 277V voltage rating.
  • Panel mount design.
  • CCC, CSA, UL approved.

AA1-B0-14-425-1B1-C Applications

  • Provides overcurrent protection.
  • Used in electrical distribution systems.
  • Suitable for industrial control panels.
  • Applicable in commercial building wiring.

AA1-B0-14-425-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

277V.

What is the current rating of the AA1-B0-14-425-1B1-C?

2.5A.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1.

What actuator type is used on this breaker?

Lever.

What is the mounting style?

Panel Mount.

What safety approvals does the AA1-B0-14-425-1B1-C carry?

CCC, CSA, and UL.

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