AA1-B0-34-425-3G1-C This Littelfuse AA1-B0-34-425-3G1-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 2.5A at 277V. It features a panel mount design with a lever actuator.
Mfr Part #:

AA1-B0-34-425-3G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse AA1-B0-34-425-3G1-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 2.5A at 277V. It features a panel mount design with a lever actuator.
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AA1-B0-34-425-3G1-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-B0-34-425-3G1-C Description

Short technical summary and product information.

The Littelfuse AA1-B0-34-425-3G1-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical circuits. It is rated for a continuous current of 2.5A at a maximum voltage of 277V AC/DC.

 

The breaker uses a magnetic (hydraulic delay) trip mechanism, which provides precise and reliable overcurrent protection while allowing for temporary inrush currents without nuisance tripping. The lever actuator offers clear visual indication of the breaker state (ON/OFF) and manual reset capability.

 

This component is designed for panel mount installation, making it suitable for use in control panels, power distribution units, and industrial equipment. It carries approvals from CCC, CSA, and UL, indicating compliance with international safety standards.

AA1-B0-34-425-3G1-C Quick Information

Series: AA1
Subcategory: Circuit Breakers

AA1-B0-34-425-3G1-C Compliance

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

AA1-B0-34-425-3G1-C Features

  • Rated for 2.5A continuous current at 277V.
  • Single-pole magnetic hydraulic delay trip mechanism.
  • Panel mount design with lever actuator.
  • Approved by CCC, CSA, and UL.
  • Non-illuminated actuator for clear state indication.

AA1-B0-34-425-3G1-C Applications

  • Overcurrent protection in industrial control panels.
  • Power distribution unit circuit protection.
  • Equipment branch circuit protection.
  • Motor starter and controller protection.

AA1-B0-34-425-3G1-C FAQs

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

The current rating is 2.5A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the actuator type?

The actuator type is a lever.

What mounting type does this circuit breaker use?

It uses panel mount.

What approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL.

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