AA1-B0-44-615-2D1-C The Littelfuse Inc. AA1-B0-44-615-2D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-44-615-2D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-44-615-2D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
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AA1-B0-44-615-2D1-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-B0-44-615-2D1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-44-615-2D1-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for reliable operation.

 

Key electrical specifications include a current rating of 15A and a voltage rating of 277V. The actuator type is a lever, and it does not feature illumination. The breaker is compliant with RoHS3 standards and has an MSL of 1.

 

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

AA1-B0-44-615-2D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-44-615-2D1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-44-615-2D1-C Compliance

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

AA1-B0-44-615-2D1-C Features

  • Rated for 15A continuous current.
  • Designed for 277V rated operation.
  • Uses single-pole hydraulic-magnetic trip mechanism.
  • Lever actuator for manual control.
  • Panel mount for enclosure installation.

AA1-B0-44-615-2D1-C Applications

  • Protects branch circuits in control panels.
  • Used in panel-mounted power distribution.
  • Suitable for industrial equipment protection.
  • Manual switching for electrical machinery.

AA1-B0-44-615-2D1-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 15A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is this?

It is a magnetic breaker with hydraulic delay.

How many poles does this breaker have?

This breaker has one pole.

What type of actuator does this breaker use?

This breaker uses a lever actuator.

How is this circuit breaker mounted?

This circuit breaker is panel mounted.

Is this breaker illuminated?

No, this breaker has no illumination.

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