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AA3-B0-26-620-3D1-C The Littelfuse Inc. AA3-B0-26-620-3D1-C is a 3-pole magnetic circuit breaker with a 20A current rating and 277V voltage rating. It features a panel mount design.
Mfr Part #:

AA3-B0-26-620-3D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA3-B0-26-620-3D1-C is a 3-pole magnetic circuit breaker with a 20A current rating and 277V voltage rating. It features a panel mount design.
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$ Price Range: $0.99

AA3-B0-26-620-3D1-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
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AA3-B0-26-620-3D1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA3-B0-26-620-3D1-C is a 3-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, and the actuator type is a lever. It does not feature illumination. Approval agencies include CCC, CSA, and UL.

 

This component is compliant with RoHS3 and has an MSL rating of 1 Unlimited. It is also REACH unaffected. The DK Part Number is 432-AA3-B0-26-620-3D1-C-ND.

AA3-B0-26-620-3D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA3-B0-26-620-3D1-C Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA3-B0-26-620-3D1-C Compliance

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

AA3-B0-26-620-3D1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA3-B0-26-620-3D1-C Features

  • 20A current rating and 277V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • 3-pole configuration for versatile use.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL.

AA3-B0-26-620-3D1-C Applications

  • Ideal for power distribution circuits.
  • Suitable for industrial control panels.
  • Used in equipment requiring overcurrent protection.
  • Applicable in systems with 277V AC.
  • Designed for reliable circuit interruption.

AA3-B0-26-620-3D1-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA3-B0-26-620-3D1-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 AA3-B0-26-620-3D1-C have?

It has 3 poles.

What type of mounting does this circuit breaker use?

It uses panel mount.

Is the AA3-B0-26-620-3D1-C RoHS compliant?

Yes, it is RoHS3 compliant.

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