AA2-B2-34-620-3B2-C The AA2-B2-34-620-3B2-C is a circuit breaker rated for 20A and 277V, featuring a magnetic hydraulic delay type with a lever actuator, designed for panel mounting.
Mfr Part #:

AA2-B2-34-620-3B2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The AA2-B2-34-620-3B2-C is a circuit breaker rated for 20A and 277V, featuring a magnetic hydraulic delay type with a lever actuator, designed for panel mounting.
Stock on Request
$ Price Range: $0.99

AA2-B2-34-620-3B2-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-B2-34-620-3B2-C Description

Short technical summary and product information.

The Littelfuse Inc. AA2-B2-34-620-3B2-C is a circuit breaker used for electrical protection in various systems. It has a current rating of 20A and a voltage rating of 277V, making it suitable for high-voltage applications. The breaker employs a magnetic hydraulic delay mechanism, providing reliable operation and trip response. It features a lever actuator for manual operation and is designed for panel mounting, facilitating easy installation in control panels or distribution boards.

 

This circuit breaker is approved by CCC, CSA, and UL, ensuring compliance with international safety standards. It is part of Littelfuse's range of circuit protection devices, intended for use in residential, commercial, and industrial electrical systems. The device's construction and specifications make it suitable for circuit interruption and overload protection, with a focus on safety and durability.

 

The product's environmental compliance status indicates RoHS3 compliance, although this status is unverified. It is packaged for panel mounting, with a typical MSL level of 1, and is intended for use in environments requiring reliable circuit interruption. The part number links to a broader range of Littelfuse circuit protection solutions.

AA2-B2-34-620-3B2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B2-34-620-3B2-C Circuit Breaker

AA2-B2-34-620-3B2-C Compliance

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

AA2-B2-34-620-3B2-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-B2-34-620-3B2-C Features

  • Rated for 20A current
  • 277V voltage rating
  • Magnetic hydraulic delay mechanism
  • Lever actuator for manual operation
  • Panel mount design

AA2-B2-34-620-3B2-C Applications

  • Used in electrical distribution panels
  • Suitable for high-voltage circuit protection
  • Ideal for industrial control systems
  • Provides overload and short circuit protection

AA2-B2-34-620-3B2-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of actuator does this circuit breaker have?

It has a lever actuator.

What approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL.

What mounting type is used for this circuit breaker?

It is designed for panel mounting.

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AA2-B0-22-620-3B1-C
AA2-B0-22-620-3B1-C
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The Littelfuse Inc. AA2-B0-22-620-3B1-C is a 2-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a magnetic hydraulic delay and a lever actuator for panel mounting.
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The Littelfuse Inc. AB2-B0-22-620-1D2-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
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AB2-B0-22-620-3B1-C
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The Littelfuse Inc. AB2-B0-22-620-3B1-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
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