AO1-B0-34-650-533-C Littelfuse AO1-B0-34-650-533-C is a 50A, 1-pole magnetic hydraulic delay circuit breaker rated for 277V. It features a panel mount design with a push-to-reset actuator.
Mfr Part #:

AO1-B0-34-650-533-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AO1-B0-34-650-533-C is a 50A, 1-pole magnetic hydraulic delay circuit breaker rated for 277V. It features a panel mount design with a push-to-reset actuator.
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AO1-B0-34-650-533-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

AO1-B0-34-650-533-C Description

Short technical summary and product information.

The Littelfuse AO1-B0-34-650-533-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical circuits. It is rated for 50A continuous current at 277V AC/DC, making it suitable for a variety of industrial and commercial applications.

 

The breaker uses a magnetic trip mechanism with hydraulic delay to provide precise overcurrent protection while allowing for temporary inrush currents. The push-to-reset actuator allows for manual reset after a trip event. The panel mount design simplifies installation in control panels and equipment enclosures.

 

This circuit breaker is approved by CCC, CSA, and UL, ensuring compliance with international safety standards. It is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).

AO1-B0-34-650-533-C Quick Information

Product Type: Circuit Breaker
Series: AO1
Canonical Name: Littelfuse AO1-B0-34-650-533-C 50A 1-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Circuit Breaker

AO1-B0-34-650-533-C Compliance

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

AO1-B0-34-650-533-C Features

  • 50A current rating for overcurrent protection.
  • Single-pole magnetic hydraulic delay design.
  • Rated for 277V AC/DC operation.
  • Panel mount with push-to-reset actuator.
  • CCC, CSA, and UL approved.

AO1-B0-34-650-533-C Applications

  • Overcurrent protection in industrial control panels.
  • Power distribution in commercial equipment.
  • Motor branch circuit protection.
  • Protection for lighting and HVAC systems.

AO1-B0-34-650-533-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AO1-B0-34-650-533-C?

The current rating is 50A.

What is the operating voltage of this circuit breaker?

The operating voltage is 277V.

What type of breaker is the AO1-B0-34-650-533-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?

Panel mount.

What approvals does the AO1-B0-34-650-533-C hold?

CCC, CSA, and UL approvals.

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AN1-B0-34-650-513-C
AN1-B0-34-650-513-C
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The Littelfuse Inc. AN1-B0-34-650-513-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a panel mount design and a push-to-reset actuator.
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AO1-B0-34-650-513-C
AO1-B0-34-650-513-C
Littelfuse Inc.
The Littelfuse AO1-B0-34-650-513-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a push-to-reset actuator.
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