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AA2-B2-34-620-5B1-C The Littelfuse Inc. AA2-B2-34-620-5B1-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-B2-34-620-5B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B2-34-620-5B1-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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AA2-B2-34-620-5B1-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
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AA2-B2-34-620-5B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA2-B2-34-620-5B1-C, is a 2-pole magnetic breaker with a hydraulic delay.

 

It is rated for a current of 20A and a voltage of 277V. The breaker is designed for panel mounting and features a lever actuator. It offers no illumination.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. However, this compliance data is currently unverified and should be treated with low confidence.

 

Approval agencies include CCC, CSA, and UL, suggesting suitability for various international and North American applications.

AA2-B2-34-620-5B1-C Quick Information

Product Type: Circuit Breaker
Series: AA2
Canonical Name: Littelfuse Inc. AA2-B2-34-620-5B1-C Circuit Breaker

AA2-B2-34-620-5B1-C Compliance

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

AA2-B2-34-620-5B1-C Features

  • 20A current rating for power control.
  • 277V voltage rating for AC circuits.
  • 2-pole magnetic hydraulic delay breaker.
  • Panel mount design for easy integration.
  • Lever actuator for operation.

AA2-B2-34-620-5B1-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in commercial building circuits.
  • Protects circuits from overcurrents.

AA2-B2-34-620-5B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B2-34-620-5B1-C?

20A.

What is the voltage rating?

277V.

How many poles does this circuit breaker have?

Two poles.

What type of actuator does it use?

Lever actuator.

What type of circuit breaker is this?

Magnetic hydraulic delay circuit breaker.

What is the mounting type?

Panel mount.

Is this circuit breaker illuminated?

No, it is non-illuminated.

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