AA1-B0-14-620-9C1-C The Littelfuse Inc. AA1-B0-14-620-9C1-C is a 1-pole magnetic circuit breaker rated for 20A and 277V. It features a panel mount design.
Mfr Part #:

AA1-B0-14-620-9C1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-620-9C1-C is a 1-pole magnetic circuit breaker rated for 20A and 277V. It features a panel mount design.
Stock on Request

AA1-B0-14-620-9C1-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-B0-14-620-9C1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-14-620-9C1-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism and has a current rating of 20A with a voltage rating of 277V.

 

The breaker features a lever actuator and is approved by CCC, CSA, and UL. It is RoHS3 compliant and has a moisture sensitivity level of 1.

 

This component is suitable for applications requiring reliable overcurrent protection. Its panel mount design facilitates integration into various electrical enclosures and systems.

AA1-B0-14-620-9C1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-14-620-9C1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-620-9C1-C Compliance

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

AA1-B0-14-620-9C1-C Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • CCC, CSA, UL approved.

AA1-B0-14-620-9C1-C Applications

  • Power distribution systems.
  • Control panel integration.
  • Industrial equipment protection.
  • Electrical enclosure mounting.

AA1-B0-14-620-9C1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-620-9C1-C circuit breaker?

The AA1-B0-14-620-9C1-C has a current rating of 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-14-620-9C1-C?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It is a single-pole (1-pole) circuit breaker.

What actuator type does this breaker use?

It uses a lever actuator.

What mounting type is supported?

The breaker is designed for panel mount installation.

What agency approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL.

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