AA2-B0-34-620-5D1-I The Littelfuse Inc. AA2-B0-34-620-5D1-I is a 2-pole magnetic circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

AA2-B0-34-620-5D1-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-34-620-5D1-I is a 2-pole magnetic circuit breaker. It features a 20A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

AA2-B0-34-620-5D1-I 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-B0-34-620-5D1-I Description

Short technical summary and product information.

This Littelfuse Inc. AA2-B0-34-620-5D1-I is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a 20A current rating and a 250V voltage rating across its two poles.

 

Key electrical specifications include a 250V voltage rating and a 20A current rating. The breaker type is magnetic with a hydraulic delay, and it has two poles. Illumination is not provided. The actuator type is a lever.

 

This circuit breaker is approved by CCC, CSA, UL1077, and UL1500. It is RoHS3 compliant, has an MSL of 1 Unlimited, and is REACH unaffected. The mounting type is panel mount.

AA2-B0-34-620-5D1-I Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-34-620-5D1-I Circuit Breaker

AA2-B0-34-620-5D1-I Compliance

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

AA2-B0-34-620-5D1-I Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA2-B0-34-620-5D1-I Features

  • 20A current rating.
  • 250V voltage rating.
  • 2-pole magnetic breaker.
  • Panel mount type.
  • CCC, CSA, UL1077, UL1500 approved.

AA2-B0-34-620-5D1-I Applications

  • Ideal for overcurrent protection.
  • Suitable for industrial control panels.
  • Used in equipment requiring safety interlocks.
  • General purpose circuit protection.

AA2-B0-34-620-5D1-I FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum voltage rating for this circuit breaker?

The maximum voltage rating is 250 volts.

How many poles does the AA2-B0-34-620-5D1-I support?

It supports two poles for simultaneous conductor interruption.

What mounting method is required for installation?

The device requires a panel mount installation method.

Does this circuit breaker include an illumination feature?

No, this model does not include an illumination feature.

What type of tripping mechanism does the breaker use?

It uses a magnetic hydraulic delay tripping mechanism.

Which safety certifications apply to this component?

It holds CCC, CSA, UL1077, and UL1500 certifications.

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