AA1-B0-46-625-1B1-C The Littelfuse Inc. AA1-B0-46-625-1B1-C is a 1-pole circuit breaker rated for 25A and 277V. It features a magnetic hydraulic delay trip and a lever actuator for panel mounting.
Mfr Part #:

AA1-B0-46-625-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-46-625-1B1-C is a 1-pole circuit breaker rated for 25A and 277V. It features a magnetic hydraulic delay trip and a lever actuator for panel mounting.
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AA1-B0-46-625-1B1-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

AA1-B0-46-625-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-46-625-1B1-C is a single-pole circuit breaker designed for reliable overcurrent protection. It operates with a current rating of 25A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics suitable for various applications. It features a simple lever actuator for easy operation and is designed for panel mounting, ensuring secure installation in control panels and equipment.

 

Key specifications include a 1-pole configuration and approval by agencies such as CCC, CSA, and UL, indicating compliance with relevant safety standards. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

AA1-B0-46-625-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-46-625-1B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-46-625-1B1-C Compliance

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

AA1-B0-46-625-1B1-C Features

  • 25A current rating for protection.
  • 277V voltage rating.
  • Single pole configuration.
  • Magnetic hydraulic delay trip.
  • Panel mount design.

AA1-B0-46-625-1B1-C Applications

  • Overload and short circuit protection in industrial control panels.
  • Suitable for lighting and power distribution circuits at 277VAC.
  • Used in HVAC equipment and motor control centers.
  • Ideal for panel mount circuit breaker applications in power distribution.

AA1-B0-46-625-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-46-625-1B1-C circuit breaker?

The current rating is 25A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AA1-B0-46-625-1B1-C have?

It has 1 pole.

What type of breaker trip mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) trip type.

How is the AA1-B0-46-625-1B1-C mounted?

It is designed for panel mounting.

Is the AA1-B0-46-625-1B1-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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