AA1-B0-42-620-1D1-C The Littelfuse Inc. AA1-B0-42-620-1D1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
Mfr Part #:

AA1-B0-42-620-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-42-620-1D1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
Stock on Request

AA1-B0-42-620-1D1-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

AA1-B0-42-620-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-42-620-1D1-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, and it features a lever actuator. It is designed for panel mounting and has a single pole configuration. The illumination is none.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. However, this compliance data is unverified and should be treated with low confidence.

 

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

AA1-B0-42-620-1D1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-42-620-1D1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-42-620-1D1-C Compliance

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

AA1-B0-42-620-1D1-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount for easy installation.
  • Single pole configuration.

AA1-B0-42-620-1D1-C Applications

  • Used for overcurrent protection.
  • Suitable for industrial control panels.
  • Applicable in power distribution systems.
  • General purpose circuit protection.

AA1-B0-42-620-1D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-42-620-1D1-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 is the AA1-B0-42-620-1D1-C?

It is a magnetic breaker with a hydraulic delay.

How is the AA1-B0-42-620-1D1-C circuit breaker mounted?

It is designed for panel mounting.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

Is the REACH status affected for this component?

The REACH status is REACH Unaffected.

Home
Account

Categories