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AC2-B0-44-450-1F2-D This Littelfuse AC2-B0-44-450-1F2-D is a 2-pole magnetic circuit breaker rated for 5A and 250V. It features a rocker actuator and panel mount configuration.
Mfr Part #:

AC2-B0-44-450-1F2-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse AC2-B0-44-450-1F2-D is a 2-pole magnetic circuit breaker rated for 5A and 250V. It features a rocker actuator and panel mount configuration.
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AC2-B0-44-450-1F2-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
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AC2-B0-44-450-1F2-D Description

Short technical summary and product information.

The Littelfuse AC2-B0-44-450-1F2-D is a 2-pole magnetic circuit breaker with hydraulic delay, providing reliable overcurrent protection. It is rated for 5A continuous current and 250V AC/DC, suitable for industrial control panels and power distribution systems.

 

This circuit breaker uses a magnetic (hydraulic delay) trip mechanism, offering precise and repeatable trip characteristics. The rocker actuator provides easy manual operation, and the panel mount design simplifies installation in standard cutouts.

 

With a RoHS3 compliant status (unverified) and MSL 1 rating, this component is designed for a wide range of applications. Note: datasheet is not linked; refer to manufacturer for full specifications.

AC2-B0-44-450-1F2-D Quick Information

Product Type: Circuit Breaker
Canonical Name: AC2-B0-44-450-1F2-D Magnetic Circuit Breaker
Subcategory: Magnetic Circuit Breaker

AC2-B0-44-450-1F2-D Compliance

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

AC2-B0-44-450-1F2-D Features

  • Rated for 5A continuous current at 250V.
  • Two-pole magnetic (hydraulic delay) breaker.
  • Panel mount with rocker actuator.
  • No illumination feature.

AC2-B0-44-450-1F2-D Applications

  • Provides overcurrent protection for electrical circuits.
  • Suitable for panel-mounted equipment protection applications.
  • Used in industrial control and power distribution.
  • Protects 5A circuits at 250V AC.
  • Ideal for two-pole circuit protection needs.

AC2-B0-44-450-1F2-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage?

250V AC/DC.

What is the current rating?

5A.

How many poles does this breaker have?

2 poles.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What is the actuator type?

Rocker actuator.

Is it illuminated?

No, it has no illumination.

What is the mounting type?

Panel mount.

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