AA1-B0-44-712-1B1-C The Littelfuse Inc. AA1-B0-44-712-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 12.5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-44-712-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-44-712-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 12.5A current rating and a 277V voltage rating.
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AA1-B0-44-712-1B1-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-B0-44-712-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-44-712-1B1-C, is designed for circuit protection applications. It operates with a current rating of 12.5A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a lever actuator and a panel mount type, facilitating easy installation and operation in various systems.

 

With a single pole configuration, this circuit breaker is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety and performance standards. It offers illumination as 'None'.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. These attributes are based on available data and should be verified for critical applications.

AA1-B0-44-712-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-44-712-1B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-44-712-1B1-C Compliance

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

AA1-B0-44-712-1B1-C Features

  • 12.5A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount for easy installation.
  • CCC, CSA, UL approval agencies.

AA1-B0-44-712-1B1-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for equipment protection.
  • General purpose circuit protection.

AA1-B0-44-712-1B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-44-712-1B1-C?

The current rating is 12.5A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-44-712-1B1-C?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this breaker?

It is a panel mount circuit breaker.

What approvals does the AA1-B0-44-712-1B1-C hold?

It is approved by CCC, CSA, and UL.

AA1-B0-44-712-1B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA1-B0-24-712-111-C
AA1-B0-24-712-111-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-24-712-111-C is a 1-pole circuit breaker rated for 12.5A and 277V. It features a panel mount design and a magnetic (hydraulic delay) tripping mechanism.
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AA1-B0-24-712-1D1-C
AA1-B0-24-712-1D1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-24-712-1D1-C is a panel mount circuit breaker. It features a 12.5A current rating and a 277V voltage rating.
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