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AA1-B0-54-612-1D1-C The Littelfuse Inc. AA1-B0-54-612-1D1-C is a magnetic (hydraulic delay) circuit breaker. It features a 12A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-54-612-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-54-612-1D1-C is a magnetic (hydraulic delay) circuit breaker. It features a 12A current rating and a 277V voltage rating.
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AA1-B0-54-612-1D1-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
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AA1-B0-54-612-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-54-612-1D1-C, is designed for panel mounting. It operates with a 12A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, and UL.

 

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

AA1-B0-54-612-1D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-54-612-1D1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-54-612-1D1-C Compliance

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

AA1-B0-54-612-1D1-C Features

  • 12A current rating for power control.
  • 277V voltage rating for electrical systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy integration.
  • Lever actuator for operation.

AA1-B0-54-612-1D1-C Applications

  • Suitable for power distribution circuits.
  • Used in control panel applications.
  • Ideal for overcurrent protection.
  • General industrial applications.

AA1-B0-54-612-1D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating?

277V.

What is the mounting type?

Panel mount.

What is the current rating?

12A.

What is the breaker type?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What type of actuator does it have?

Lever.

Is it illuminated?

No, it has no illumination.

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