AL1-B0-44-620-132-C The Littelfuse Inc. AL1-B0-44-620-132-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay for reliable operation.
Mfr Part #:

AL1-B0-44-620-132-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AL1-B0-44-620-132-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay for reliable operation.
Stock on Request

AL1-B0-44-620-132-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

AL1-B0-44-620-132-C Description

Short technical summary and product information.

This Littelfuse Inc. AL1-B0-44-620-132-C is a single-pole circuit breaker with a current rating of 20A and a voltage rating of 277V. It is designed for panel mounting and utilizes a magnetic hydraulic delay mechanism for its tripping characteristic.

 

The breaker features a rocker actuator and does not include illumination. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is unaffected.

 

Key specifications include a 20A current rating and a 277V voltage rating, making it suitable for various power distribution and protection applications. The panel mount design facilitates integration into control panels and enclosures.

AL1-B0-44-620-132-C Quick Information

Product Type: Circuit Breaker
Series: AL1
Canonical Name: Littelfuse Inc. AL1-B0-44-620-132-C Circuit Breaker

AL1-B0-44-620-132-C Compliance

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

AL1-B0-44-620-132-C Features

  • 20A current rating for circuit protection.
  • 277V voltage rating for power applications.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay tripping mechanism.
  • Single-pole configuration for basic circuits.

AL1-B0-44-620-132-C Applications

  • Ideal for power distribution panels.
  • Suitable for industrial control systems.
  • Used in equipment protection circuits.
  • Applicable in commercial electrical systems.

AL1-B0-44-620-132-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AL1-B0-44-620-132-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AL1-B0-44-620-132-C circuit breaker mounted?

It is designed for panel mounting.

What type of delay does the AL1-B0-44-620-132-C circuit breaker use?

It uses a magnetic (hydraulic delay) type.

How many poles does this circuit breaker have?

It has 1 pole.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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