AA1-B0-14-615-2D2-C AA1-B0-14-615-2D2-C is a 1-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. rated at 15A and 277V with a lever actuator for panel mount applications.
Mfr Part #:

AA1-B0-14-615-2D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
AA1-B0-14-615-2D2-C is a 1-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. rated at 15A and 277V with a lever actuator for panel mount applications.
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AA1-B0-14-615-2D2-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-B0-14-615-2D2-C Description

Short technical summary and product information.

The AA1-B0-14-615-2D2-C is a single-pole magnetic circuit breaker from Littelfuse Inc. featuring hydraulic delay trip characteristics. It is rated for 15A continuous current at 277V AC, making it suitable for branch circuit protection in industrial and commercial power distribution systems.

 

The breaker uses a magnetic (hydraulic delay) mechanism that provides precise overcurrent protection while withstanding high inrush currents without nuisance tripping. The lever actuator allows for manual on/off control and visible trip indication. It is designed for panel mount installation.

 

This component carries approvals from CCC, CSA, and UL, indicating compliance with major international safety standards for circuit protection devices.

AA1-B0-14-615-2D2-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: AA1-B0-14-615-2D2-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic Circuit Breaker

AA1-B0-14-615-2D2-C Compliance

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

AA1-B0-14-615-2D2-C Features

  • Single-pole magnetic hydraulic delay circuit breaker.
  • Rated for 15A continuous current at 277V.
  • Lever actuator for manual on/off control.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL safety agencies.

AA1-B0-14-615-2D2-C Applications

  • Branch circuit protection in industrial panels.
  • Overcurrent protection for commercial equipment.
  • Motor and transformer inrush current protection.
  • Power distribution in control cabinets.

AA1-B0-14-615-2D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-615-2D2-C?

The current rating is 15A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-14-615-2D2-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What actuator type does this breaker use?

It uses a lever actuator.

What mounting type is supported?

Panel mount.

What safety agency approvals does this breaker have?

It is approved by CCC, CSA, and UL.

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AA1-B0-34-615-4B1-C
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AA1-B0-30-615-2D1-C
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The Littelfuse Inc. AA1-B0-30-615-2D1-C is a 1-pole circuit breaker. It features a 15A current rating and a 277V voltage rating.
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