Mfr Part #:

MA1-B-20-445-1-A24-B-D

The Littelfuse Inc. MA1-B-20-445-1-A24-B-D is a circuit breaker designed for panel mounting. It features a 4.5A current rating and a 250V voltage rating.

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MA1-B-20-445-1-A24-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-20-445-1-A24-B-D is a magnetic hydraulic delay circuit breaker. It is designed for panel mounting and operates with a 4.5A current rating and a 250V voltage rating. The breaker has a single pole and a rocker actuator.

Key electrical specifications include a 4.5A current rating and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay, and it features a single pole configuration. The actuator is a rocker type, and illumination is not provided.

This circuit breaker is approved by multiple agencies, including CCC, CSA, UL, and VDE. It is compliant with RoHS3 standards and has an MSL rating of 1 Unlimited. The REACH status is unaffected.

Designed for reliable circuit protection, this component is suitable for various applications requiring precise current and voltage control. Its panel mount design facilitates easy integration into electrical enclosures and systems.

MA1-B-20-445-1-A24-B-D Quick Information

Product Type: Circuit Breaker

Canonical Name: Littelfuse Inc. MA1-B-20-445-1-A24-B-D Circuit Breaker

Subcategory: Circuit Breaker

MA1-B-20-445-1-A24-B-D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MA1-B-20-445-1-A24-B-D Features

Panel mount magnetic hydraulic delay circuit breaker.
Rated for 4.5A current and 250V voltage.
Single pole with rocker actuator.
Approved by CCC, CSA, UL, and VDE.
RoHS3 compliant with MSL 1.

MA1-B-20-445-1-A24-B-D Applications

Suitable for general circuit protection.
Used in systems requiring panel mounting.
Ideal for applications with 4.5A load.
Designed for 250V AC/DC circuits.

MA1-B-20-445-1-A24-B-D FAQs

7 frequently asked questions generated from this part’s specifications.

What is the voltage rating of this circuit breaker?

250V

What is the current rating?

4.5A

How many poles does this breaker have?

1 pole

What type of breaker is it?

Magnetic (Hydraulic Delay)

What is the actuator type?

Rocker

How is the breaker mounted?

Panel Mount

Does the breaker have illumination?

No, it is non-illuminated.

MA1-B-20-445-1-A24-B-D Alternate Parts

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