AA2-B0-22-620-1B1-C The Littelfuse Inc. AA2-B0-22-620-1B1-C is a 2-pole magnetic circuit breaker with a 20A current rating and 277V voltage rating. It features a panel mount design and a lever actuator.
Mfr Part #:

AA2-B0-22-620-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-22-620-1B1-C is a 2-pole magnetic circuit breaker with a 20A current rating and 277V voltage rating. It features a panel mount design and a lever actuator.
Stock on Request
$ Price Range: $0.99

AA2-B0-22-620-1B1-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
Storage Temperature
Tape & Reel
Voltage Rating

AA2-B0-22-620-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA2-B0-22-620-1B1-C is a 2-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism and has a current rating of 20A and a voltage rating of 277V.

 

The breaker features a lever actuator for easy operation and is approved by CCC, CSA, and UL agencies. Its mounting type is panel mount, making it suitable for integration into various electrical enclosures and control panels.

 

Key electrical specifications include a 20A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, providing specific protection characteristics. It has two poles for controlling multiple circuits simultaneously.

AA2-B0-22-620-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-22-620-1B1-C Circuit Breaker

AA2-B0-22-620-1B1-C Compliance

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

AA2-B0-22-620-1B1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AA2-B0-22-620-1B1-C Features

  • 20A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Lever actuator for operation.

AA2-B0-22-620-1B1-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in electrical enclosure builds.
  • Integrates into custom machinery.

AA2-B0-22-620-1B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B0-22-620-1B1-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA2-B0-22-620-1B1-C circuit breaker mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a lever actuator.

How many poles does the AA2-B0-22-620-1B1-C circuit breaker have?

It has 2 poles.

What agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL.

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