AC2-B0-44-620-1A4-D The Littelfuse Inc. AC2-B0-44-620-1A4-D is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

AC2-B0-44-620-1A4-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC2-B0-44-620-1A4-D is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Stock on Request

AC2-B0-44-620-1A4-D 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
SVHC Present
Voltage Rating

AC2-B0-44-620-1A4-D Description

Short technical summary and product information.

This Littelfuse Inc. AC2-B0-44-620-1A4-D is a magnetic hydraulic delay circuit breaker with a 20A current rating and a 250V voltage rating. It is designed for panel mounting and has a rocker actuator.

 

Key electrical specifications include a 2-pole configuration and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator is a rocker type, and illumination is not included.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. These compliance details are based on available data and may require verification.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection in a panel-mount form factor.

AC2-B0-44-620-1A4-D Quick Information

Product Type: Circuit Breaker
Series: AC2
Canonical Name: Littelfuse Inc. AC2-B0-44-620-1A4-D Circuit Breaker
Subcategory: Circuit Breaker

AC2-B0-44-620-1A4-D Compliance

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

AC2-B0-44-620-1A4-D Features

  • 20A current rating for protection.
  • 250V voltage rating for circuits.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay mechanism.
  • Two-pole configuration for circuit isolation.

AC2-B0-44-620-1A4-D Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

AC2-B0-44-620-1A4-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC2-B0-44-620-1A4-D circuit breaker?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the AC2-B0-44-620-1A4-D?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What is the actuator type on this circuit breaker?

The actuator type is rocker.

What is the mounting type for this circuit breaker?

The mounting type is panel mount.

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