AA1-B0-54-635-5D1-C Littelfuse AA1-B0-54-635-5D1-C is a 35A, 1-pole magnetic hydraulic delay circuit breaker rated for 277V. It features a panel mount design with a lever actuator.
Mfr Part #:

AA1-B0-54-635-5D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AA1-B0-54-635-5D1-C is a 35A, 1-pole magnetic hydraulic delay circuit breaker rated for 277V. It features a panel mount design with a lever actuator.
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AA1-B0-54-635-5D1-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-B0-54-635-5D1-C Description

Short technical summary and product information.

The Littelfuse AA1-B0-54-635-5D1-C is a single-pole magnetic hydraulic delay circuit breaker designed for reliable overcurrent protection. It is rated for a continuous current of 35A at a voltage of 277V. The magnetic hydraulic delay mechanism provides precise and repeatable trip characteristics, making it suitable for applications requiring stable performance over a range of temperatures.

 

This circuit breaker features a panel mount design with a lever actuator for manual reset and switching. It is non-illuminated. The component is approved by CCC, CSA, and UL, indicating compliance with major international safety standards. It is designed for use in a variety of industrial and commercial power distribution systems where a 1-pole, 35A, 277V rated breaker is required.

AA1-B0-54-635-5D1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse AA1-B0-54-635-5D1-C 35A 1-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Circuit Breaker

AA1-B0-54-635-5D1-C Compliance

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

AA1-B0-54-635-5D1-C Features

  • Rated for 35A continuous current at 277V.
  • Single-pole magnetic hydraulic delay design.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, and UL.
  • Non-illuminated actuator for simple operation.

AA1-B0-54-635-5D1-C Applications

  • Overcurrent protection in power distribution panels.
  • Industrial control and automation equipment.
  • Commercial building electrical systems.
  • HVAC and lighting control circuits.

AA1-B0-54-635-5D1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The Littelfuse AA1-B0-54-635-5D1-C has a current rating of 35A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of circuit breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

This is a single-pole (1-pole) circuit breaker.

What is the mounting type for this circuit breaker?

This circuit breaker is designed for panel mount installation.

What approvals does this circuit breaker hold?

It is approved by CCC, CSA, and UL.

AA1-B0-54-635-5D1-C Alternate Parts

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The Littelfuse Inc. BA1-B0-34-635-5B1-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 35A current rating.
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AA1-B0-34-635-5B2-C
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Littelfuse AA1-B0-34-635-5B2-C is a 35A 277V 1-pole magnetic (hydraulic delay) circuit breaker with panel mount and lever actuator.
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AA1-B0-14-635-5D1-C
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The Littelfuse Inc. AA1-B0-14-635-5D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 35A current rating and a 277V voltage rating.
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