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AF1-B0-22-620-1G1-C The Littelfuse Inc. AF1-B0-22-620-1G1-C is a 1-pole circuit breaker rated for 20A and 277V. It features a panel mount design with a rocker actuator.
Mfr Part #:

AF1-B0-22-620-1G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AF1-B0-22-620-1G1-C is a 1-pole circuit breaker rated for 20A and 277V. It features a panel mount design with a rocker actuator.
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AF1-B0-22-620-1G1-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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AF1-B0-22-620-1G1-C Description

Short technical summary and product information.

This Littelfuse Inc. AF1-B0-22-620-1G1-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. The actuator type is a rocker, and it does not feature illumination.

 

Key specifications include a 20A current rating and a 277V voltage rating. It is approved by CCC, CSA, and UL. The mounting type is panel mount, making it suitable for integration into various electrical enclosures.

AF1-B0-22-620-1G1-C Quick Information

Product Type: Circuit Breaker
Series: AF1
Canonical Name: Littelfuse Inc. AF1-B0-22-620-1G1-C Circuit Breaker

AF1-B0-22-620-1G1-C Compliance

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

AF1-B0-22-620-1G1-C Features

  • 20A current rating for protection.
  • 277V voltage rating for electrical systems.
  • Panel mount design for easy installation.
  • Rocker actuator for operation.
  • Approved by CCC, CSA, and UL.

AF1-B0-22-620-1G1-C Applications

  • Ideal for overcurrent protection in panels.
  • Used in commercial and industrial equipment.
  • Suitable for lighting and HVAC systems.
  • Provides reliable circuit interruption.

AF1-B0-22-620-1G1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of this circuit breaker?

277V.

What is the current rating?

20A.

What type of breaker is this?

Magnetic hydraulic delay.

How many poles does it have?

1 pole.

What is the mounting type?

Panel mount.

What actuator type does it use?

Rocker actuator.

What approvals does it have?

CCC, CSA, UL.

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AF1-B0-21-620-533-C
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