AA1-B0-44-615-1B1-C The Littelfuse Inc. AA1-B0-44-615-1B1-C is a single-pole magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-44-615-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-44-615-1B1-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-B0-44-615-1B1-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-B0-44-615-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-44-615-1B1-C, is designed for reliable circuit protection. It operates as a single-pole magnetic breaker with a hydraulic delay mechanism, suitable for applications requiring specific trip characteristics.

 

The breaker has a current rating of 15A and a voltage rating of 277V, making it suitable for various power distribution and control circuits. It is designed for panel mounting, ensuring secure installation in equipment and control panels.

 

Key electrical specifications include its 15A current capacity and 277V voltage handling. The magnetic trip mechanism provides overcurrent protection, while the hydraulic delay offers a specific response time. The actuator type is a lever for manual operation.

 

Compliance certifications include CCC, CSA, and UL. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1. The REACH status is REACH Unaffected.

AA1-B0-44-615-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-44-615-1B1-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA1-B0-44-615-1B1-C Compliance

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

AA1-B0-44-615-1B1-C Features

  • 15A current rating for protection.
  • 277V voltage rating for power circuits.
  • Magnetic hydraulic delay trip mechanism.
  • Panel mount for secure installation.
  • CCC, CSA, UL approved.

AA1-B0-44-615-1B1-C Applications

  • Ideal for power distribution.
  • Suitable for control panels.
  • Used in industrial equipment.
  • Protects sensitive circuits.
  • Ensures operational safety.

AA1-B0-44-615-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-44-615-1B1-C circuit breaker?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-44-615-1B1-C?

It is a Magnetic (Hydraulic Delay) breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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