AA3-B0-34-620-9D1-C The Littelfuse Inc. AA3-B0-34-620-9D1-C is a 3-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA3-B0-34-620-9D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA3-B0-34-620-9D1-C is a 3-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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$ Price Range: $0.99

AA3-B0-34-620-9D1-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

AA3-B0-34-620-9D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA3-B0-34-620-9D1-C, is designed for circuit protection applications. It operates with a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering reliable performance. It features a lever actuator and a panel mount type, making it suitable for various installation requirements. The unit has 3 poles and no illumination.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. These specifications make it a suitable component for industrial and commercial applications where robust circuit protection is necessary.

AA3-B0-34-620-9D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA3-B0-34-620-9D1-C Circuit Breaker
Subcategory: Circuit Breaker

AA3-B0-34-620-9D1-C Compliance

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

AA3-B0-34-620-9D1-C Estimated Pricing

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1+ $0.99 $0.99

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

AA3-B0-34-620-9D1-C Features

  • 20A current rating for protection.
  • 277V voltage rating capability.
  • Magnetic hydraulic delay breaker type.
  • 3-pole configuration for circuits.
  • Convenient panel mount design.

AA3-B0-34-620-9D1-C Applications

  • Suitable for circuit protection in electrical systems.
  • Used in panel-mounted circuit breaker applications.
  • Ideal for industrial and commercial electrical panels.
  • Provides overcurrent protection for three-phase circuits.

AA3-B0-34-620-9D1-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA3-B0-34-620-9D1-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse Inc. circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA3-B0-34-620-9D1-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does the AA3-B0-34-620-9D1-C have?

It has 3 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

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