AA1-B2-32-620-125-C The Littelfuse Inc. AA1-B2-32-620-125-C is a single-pole circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B2-32-620-125-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-32-620-125-C is a single-pole circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AA1-B2-32-620-125-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

AA1-B2-32-620-125-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B2-32-620-125-C, is designed for circuit protection applications. It operates with a 20A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. The actuator type is a lever, and it offers a panel mount, snap-in mounting type. Illumination is not included.

 

Compliance includes RoHS3, REACH unaffected, and MSL 1. Approval agencies are CCC, CSA, and UL.

 

This component is suitable for various industrial and commercial applications requiring reliable overcurrent protection.

AA1-B2-32-620-125-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B2-32-620-125-C Circuit Breaker
Subcategory: Circuit Breakers

AA1-B2-32-620-125-C Compliance

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

AA1-B2-32-620-125-C Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount, snap-in installation.
  • Single pole configuration.

AA1-B2-32-620-125-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Building electrical systems.

AA1-B2-32-620-125-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-32-620-125-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA1-B2-32-620-125-C use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount, Snap-In.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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