AA2-B0-24-620-5D3-C The Littelfuse Inc. AA2-B0-24-620-5D3-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA2-B0-24-620-5D3-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-24-620-5D3-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA2-B0-24-620-5D3-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

AA2-B0-24-620-5D3-C Description

Short technical summary and product information.

This Littelfuse Inc. AA2-B0-24-620-5D3-C is a magnetic hydraulic delay circuit breaker with a 20A current rating and a 277V voltage rating. It is designed for panel mounting and features a lever actuator.

 

With two poles, this circuit breaker offers reliable protection for electrical circuits. Its magnetic hydraulic delay mechanism ensures proper tripping characteristics under various load conditions. The device is suitable for applications requiring a 20A current capacity and a maximum voltage of 277V.

 

The circuit breaker is built for durability and ease of installation in panel mount configurations. Its robust construction and adherence to approval agency standards like CCC, CSA, and UL ensure performance and safety in demanding environments.

AA2-B0-24-620-5D3-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-24-620-5D3-C Circuit Breaker

AA2-B0-24-620-5D3-C Compliance

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

AA2-B0-24-620-5D3-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-B0-24-620-5D3-C Features

  • 20A current rating for reliable protection.
  • 277V voltage rating suitable for various applications.
  • Magnetic hydraulic delay for controlled tripping.
  • Panel mount design for easy installation.
  • 2-pole configuration for circuit isolation.

AA2-B0-24-620-5D3-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in equipment requiring overcurrent protection.
  • Applicable in commercial electrical installations.

AA2-B0-24-620-5D3-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B0-24-620-5D3-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AA2-B0-24-620-5D3-C have?

It has 2 poles.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) breaker type.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

AA2-B0-24-620-5D3-C Alternate Parts

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BA2-B0-22-620-5D1-C
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20A, 277V, 2-pole magnetic hydraulic delay circuit breaker from Littelfuse. Features panel mount, lever actuator, and UL/CSA/CCC approvals.
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