AA1-B0-34-625-5B1-B The Littelfuse Inc. AA1-B0-34-625-5B1-B is a magnetic (hydraulic delay) circuit breaker. It features a 25A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-34-625-5B1-B

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-625-5B1-B is a magnetic (hydraulic delay) circuit breaker. It features a 25A current rating and a 277V voltage rating.
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AA1-B0-34-625-5B1-B 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-B0-34-625-5B1-B Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-625-5B1-B, is designed for reliable circuit protection. It operates with a 25A current rating and a 277V voltage rating, suitable for various electrical systems.

 

The breaker type is magnetic with a hydraulic delay, offering precise tripping characteristics. It is configured with a single pole and features a lever actuator for easy operation. The mounting type is panel mount, allowing for straightforward integration into control panels and equipment.

 

This component is approved by the CCC agency. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited, indicating it is not sensitive to moisture. The REACH status is unaffected.

AA1-B0-34-625-5B1-B Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-34-625-5B1-B Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-34-625-5B1-B Compliance

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

AA1-B0-34-625-5B1-B Features

  • 25A current rating for protection.
  • 277V voltage rating for systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for integration.
  • Lever actuator for operation.

AA1-B0-34-625-5B1-B Applications

  • Suitable for general circuit protection.
  • Used in control panel assemblies.
  • Ideal for equipment power entry.
  • Applicable in industrial settings.

AA1-B0-34-625-5B1-B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-34-625-5B1-B?

The current rating is 25A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-34-625-5B1-B?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this breaker have?

It has 1 pole.

What is the mounting type for this breaker?

It is panel mounted.

What actuator type does this breaker use?

It uses a lever actuator.

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