AC3-B0-20-620-432-D The Littelfuse Inc. AC3-B0-20-620-432-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Mfr Part #:

AC3-B0-20-620-432-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC3-B0-20-620-432-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Stock on Request

AC3-B0-20-620-432-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
Voltage Rating

AC3-B0-20-620-432-D Description

Short technical summary and product information.

This Littelfuse Inc. AC3-B0-20-620-432-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 features a rocker actuator. The breaker has 3 poles and no illumination.

 

Key specifications include a 20A current rating and a 250V voltage rating, making it suitable for various protection applications. The magnetic hydraulic delay type offers specific trip characteristics. It is approved by CCC, CSA, UL, and VDE.

 

The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is REACH Unaffected. These compliance details are based on available data and should be verified.

 

This circuit breaker is intended for applications requiring reliable overcurrent protection with specific delay characteristics. Its panel mount design facilitates integration into control panels and equipment.

AC3-B0-20-620-432-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AC3-B0-20-620-432-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AC3-B0-20-620-432-D Compliance

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

AC3-B0-20-620-432-D Features

  • 20A current rating for protection.
  • 250V voltage rating for power systems.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay mechanism.
  • Approved by CCC, CSA, UL, VDE.

AC3-B0-20-620-432-D Applications

  • Industrial control panels.
  • Power distribution systems.
  • Equipment protection circuits.
  • Automation machinery.

AC3-B0-20-620-432-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC3-B0-20-620-432-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the AC3-B0-20-620-432-D?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

This circuit breaker has 3 poles.

What is the mounting type for the AC3-B0-20-620-432-D?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

Is the AC3-B0-20-620-432-D RoHS compliant?

The RoHS status is RoHS3 Compliant.

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