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AA1-B0-14-712-5C1-P Panel mount magnetic circuit breaker with hydraulic delay, rated 12.5A at 277V AC. Single pole, lever actuator, non-illuminated.
Mfr Part #:

AA1-B0-14-712-5C1-P

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Panel mount magnetic circuit breaker with hydraulic delay, rated 12.5A at 277V AC. Single pole, lever actuator, non-illuminated.
Stock on Request

AA1-B0-14-712-5C1-P 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
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AA1-B0-14-712-5C1-P Description

Short technical summary and product information.

The AA1-B0-14-712-5C1-P is a single-pole magnetic circuit breaker with hydraulic delay from Littelfuse Inc. It is rated for 12.5A continuous current at 277V AC, making it suitable for overcurrent protection in various power distribution and industrial control applications. The hydraulic delay mechanism provides time-delayed tripping characteristics that help avoid nuisance tripping during transient inrush currents.

 

This circuit breaker features a panel mount design with a lever actuator for manual reset. It is non-illuminated and carries approvals from CCC, CSA, TUV, and UL, indicating compliance with international safety standards. The compact 1-pole format is ideal for applications where space is limited and single-phase protection is required.

AA1-B0-14-712-5C1-P Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse AA1-B0-14-712-5C1-P Panel Mount Magnetic Circuit Breaker
Subcategory: Magnetic Circuit Breaker

AA1-B0-14-712-5C1-P Compliance

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

AA1-B0-14-712-5C1-P Features

  • Rated for 12.5A continuous current.
  • Rated for 277V AC operation.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole panel mount design.
  • Lever actuator for manual reset.

AA1-B0-14-712-5C1-P Applications

  • Overcurrent protection in power distribution panels.
  • Suitable for industrial control equipment.
  • Used in commercial building electrical systems.
  • Protection for lighting and HVAC circuits.

AA1-B0-14-712-5C1-P FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-712-5C1-P?

12.5A.

What is the voltage rating of the AA1-B0-14-712-5C1-P?

277V.

What type of circuit breaker is the AA1-B0-14-712-5C1-P?

Magnetic circuit breaker with hydraulic delay.

How many poles does the AA1-B0-14-712-5C1-P have?

1 pole.

What is the mounting type of the AA1-B0-14-712-5C1-P?

Panel mount.

What type of actuator does the AA1-B0-14-712-5C1-P use?

Lever actuator.

What approvals does the AA1-B0-14-712-5C1-P have?

CCC, CSA, TUV, UL.

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