AC3-B0-20-620-243-D The Littelfuse Inc. AC3-B0-20-620-243-D is a 3-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

AC3-B0-20-620-243-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC3-B0-20-620-243-D is a 3-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

AC3-B0-20-620-243-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-B0-20-620-243-D Description

Short technical summary and product information.

This Littelfuse Inc. AC3-B0-20-620-243-D is a circuit breaker with a 20A current rating and a 250V voltage rating. It is designed for panel mounting and features a magnetic hydraulic delay mechanism.

 

The breaker type is magnetic (hydraulic delay), and it has 3 poles. The actuator type is a rocker, with no illumination. Approval agencies include CCC, CSA, UL, and VDE.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1 Unlimited, and REACH unaffected status. This component is suitable for various industrial and commercial applications requiring reliable circuit protection.

AC3-B0-20-620-243-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AC3-B0-20-620-243-D Circuit Breaker
Subcategory: Circuit Breaker

AC3-B0-20-620-243-D Compliance

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

AC3-B0-20-620-243-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AC3-B0-20-620-243-D Features

  • 20A current rating for protection.
  • 250V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount for easy installation.
  • 3-pole configuration for multi-circuit use.

AC3-B0-20-620-243-D Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Commercial electrical installations.

AC3-B0-20-620-243-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC3-B0-20-620-243-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the AC3-B0-20-620-243-D use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 3 poles.

What is the mounting type for the AC3-B0-20-620-243-D?

The mounting type is Panel Mount.

What are the approval agencies for this circuit breaker?

Approval agencies include CCC, CSA, UL, and VDE.

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