MA1-B-74-630-1-A25-2-M The Littelfuse Inc. MA1-B-74-630-1-A25-2-M is a single-pole, magnetic hydraulic delay circuit breaker. It is designed for panel mounting and offers a current rating of 30A and a voltage rating of 250V.
Mfr Part #:

MA1-B-74-630-1-A25-2-M

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-74-630-1-A25-2-M is a single-pole, magnetic hydraulic delay circuit breaker. It is designed for panel mounting and offers a current rating of 30A and a voltage rating of 250V.
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MA1-B-74-630-1-A25-2-M 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-74-630-1-A25-2-M Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-74-630-1-A25-2-M is a single-pole circuit breaker featuring a magnetic (hydraulic delay) mechanism for reliable overcurrent protection. It is rated for a maximum current of 30A and a voltage of 250V.

 

The breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and control panels. Its rocker actuator provides a clear visual indication of its status.

 

Key specifications include a 30A current rating and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has one pole. The approval agencies include CCC, CSA, and UL1077, indicating compliance with relevant safety standards.

 

This component is suitable for applications requiring robust circuit protection where a panel-mounted solution is needed. Its construction and specifications make it a reliable choice for industrial and commercial electrical systems.

MA1-B-74-630-1-A25-2-M Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse Inc. MA1-B-74-630-1-A25-2-M Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MA1-B-74-630-1-A25-2-M Compliance

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

MA1-B-74-630-1-A25-2-M Features

  • 30A current rating for overcurrent protection.
  • 250V voltage rating for electrical systems.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay breaker type.
  • CCC, CSA, UL1077 approved for safety.

MA1-B-74-630-1-A25-2-M Applications

  • Suitable for industrial control panels.
  • Used in electrical distribution systems.
  • Ideal for equipment protection circuits.
  • Applicable in commercial power systems.

MA1-B-74-630-1-A25-2-M FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-74-630-1-A25-2-M circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MA1-B-74-630-1-A25-2-M circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

This is a single-pole circuit breaker.

What agencies have approved this circuit breaker?

Approval agencies include CCC, CSA, and UL1077.

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MA1-B-14-630-1-A26-B-M
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The Littelfuse Inc. MA1-B-14-630-1-A26-B-M is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 30A current rating.
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