AA1-B0-54-628-2G1-C The Littelfuse Inc. AA1-B0-54-628-2G1-C is a single-pole magnetic circuit breaker. It features a 28A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-54-628-2G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-54-628-2G1-C is a single-pole magnetic circuit breaker. It features a 28A current rating and a 277V voltage rating.
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AA1-B0-54-628-2G1-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-B0-54-628-2G1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-54-628-2G1-C, is designed for panel mounting. It operates as a single-pole magnetic breaker with a hydraulic delay mechanism.

 

The breaker has a current rating of 28 Amps and a voltage rating of 277 Volts. It features a lever actuator for operation and is illuminated with 'None'. The unit is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Approval agencies include CCC, CSA, and UL, indicating its suitability for various applications requiring safety certifications. The breaker type is magnetic with a hydraulic delay, suitable for applications where controlled tripping characteristics are needed.

AA1-B0-54-628-2G1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-54-628-2G1-C Circuit Breaker

AA1-B0-54-628-2G1-C Compliance

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

AA1-B0-54-628-2G1-C Features

  • 28A current rating for power control.
  • 277V voltage rating for AC applications.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy integration.
  • Lever actuator for manual operation.

AA1-B0-54-628-2G1-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable for equipment protection.
  • Ideal for AC power circuits.

AA1-B0-54-628-2G1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-54-628-2G1-C circuit breaker?

The current rating is 28A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA1-B0-54-628-2G1-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the AA1-B0-54-628-2G1-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

AA1-B0-54-628-2G1-C Alternate Parts

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AA1-B0-26-628-2B1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-26-628-2B1-C is a magnetic hydraulic delay circuit breaker. It features a 28A current rating and 277V voltage rating.
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AA1-B0-24-628-2G1-C
AA1-B0-24-628-2G1-C
Littelfuse Inc.
The AA1-B0-24-628-2G1-C is a 28A, 277V, 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse. It features a lever actuator and panel mount design.
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AA1-B0-54-628-8B1-C
AA1-B0-54-628-8B1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-54-628-8B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 28A current rating and a 277V voltage rating.
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