AA1-B0-22-620-1D1-C The Littelfuse Inc. AA1-B0-22-620-1D1-C is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-22-620-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-22-620-1D1-C is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-22-620-1D1-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

AA1-B0-22-620-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-22-620-1D1-C, is a magnetic hydraulic delay type breaker with a 20A current rating and a 277V voltage rating. It is designed for panel mounting and has a single pole configuration.

 

The breaker is approved by CCC, CSA, and UL agencies. It features a lever actuator and no illumination. The RoHS status is compliant with RoHS3, and it has an MSL of 1 Unlimited, indicating it is unaffected by moisture sensitivity.

 

This component is suitable for applications requiring reliable overcurrent protection. Its robust construction and agency approvals make it a dependable choice for various electrical systems.

AA1-B0-22-620-1D1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-22-620-1D1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-22-620-1D1-C Compliance

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

AA1-B0-22-620-1D1-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Panel mount for easy installation.
  • Magnetic hydraulic delay mechanism.
  • CCC, CSA, UL approved.

AA1-B0-22-620-1D1-C Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in 277V electrical systems.
  • Reliable for industrial applications.

AA1-B0-22-620-1D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-22-620-1D1-C circuit breaker?

The AA1-B0-22-620-1D1-C is rated for 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-22-620-1D1-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

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

What is the actuator type on this breaker?

The actuator is a lever.

What mounting type does the AA1-B0-22-620-1D1-C use?

It is designed for panel mount installation.

What agency approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL.

AA1-B0-22-620-1D1-C Alternate Parts

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The Littelfuse Inc. AA1-B0-24-620-2A1-C is a 1-pole circuit breaker designed for panel mounting. It offers a 20A current rating and a 277V voltage rating.
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