MA1-B-24-490-1-A24-B-D The Littelfuse Inc. MA1-B-24-490-1-A24-B-D is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 9A and 250V. It features a panel mount design with a rocker actuator.
Mfr Part #:

MA1-B-24-490-1-A24-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-24-490-1-A24-B-D is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 9A and 250V. It features a panel mount design with a rocker actuator.
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MA1-B-24-490-1-A24-B-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

MA1-B-24-490-1-A24-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-24-490-1-A24-B-D is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for protection and is rated for a current of 9A and a voltage of 250V.

 

The breaker features a rocker actuator for operation and has no illumination. It is approved by CCC, CSA, UL, and VDE, indicating compliance with various international standards.

 

With its robust construction and specific electrical ratings, this circuit breaker is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration. Its design is focused on providing dependable performance in demanding environments.

MA1-B-24-490-1-A24-B-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MA1-B-24-490-1-A24-B-D Circuit Breaker
Subcategory: Circuit Breaker

MA1-B-24-490-1-A24-B-D Compliance

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

MA1-B-24-490-1-A24-B-D Features

  • 9A current rating for protection.
  • 250V voltage rating for power systems.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • Single pole configuration.

MA1-B-24-490-1-A24-B-D Applications

  • Used for overcurrent protection.
  • Suitable for panel installations.
  • Designed for 250V power circuits.
  • Ideal for 9A load applications.

MA1-B-24-490-1-A24-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MA1-B-24-490-1-A24-B-D?

The voltage rating is 250V.

What is the current rating of this circuit breaker?

The current rating is 9A.

What type of breaker mechanism does it use?

It uses a magnetic hydraulic delay mechanism.

How many poles does this circuit breaker have?

It is a single-pole (1-pole) breaker.

What actuator type does it have?

It has a rocker actuator.

How is this circuit breaker mounted?

It is designed for panel mount installation.

What safety approvals does this product have?

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

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