MA1-B-24-420-1-A22-B-C The Littelfuse MA1-B-24-420-1-A22-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 2A at 250V. It features a rocker actuator and is designed for panel mount installation.
Mfr Part #:

MA1-B-24-420-1-A22-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MA1-B-24-420-1-A22-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 2A at 250V. It features a rocker actuator and is designed for panel mount installation.
Stock on Request

MA1-B-24-420-1-A22-B-C 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-24-420-1-A22-B-C Description

Short technical summary and product information.

The Littelfuse MA1-B-24-420-1-A22-B-C is a single-pole magnetic circuit breaker from the MA1 series, employing a hydraulic delay mechanism for overcurrent protection. It is rated for 2A continuous current at 250V AC/DC, making it suitable for a variety of power distribution and equipment protection applications.

 

The breaker uses a magnetic (hydraulic delay) trip mechanism, which provides predictable time-delay characteristics and is less sensitive to ambient temperature changes compared to thermal breakers. The rocker actuator offers a clear on/off indication and manual reset capability.

 

This component is designed for panel mount installation, allowing for secure integration into control panels, power supplies, and industrial equipment. The non-illuminated rocker provides a simple and reliable user interface for circuit control and protection.

MA1-B-24-420-1-A22-B-C Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse MA1 Series 1-Pole Magnetic (Hydraulic Delay) Circuit Breaker, 2A, 250V, Rocker Actuator, Panel Mount
Subcategory: Hydraulic-Magnetic Circuit Breakers

MA1-B-24-420-1-A22-B-C Compliance

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

MA1-B-24-420-1-A22-B-C Features

  • Single-pole magnetic hydraulic delay circuit breaker.
  • Rated for 2A continuous current at 250V.
  • Rocker actuator for manual on/off control.
  • Panel mount design for secure installation.
  • Non-illuminated actuator for simple operation.

MA1-B-24-420-1-A22-B-C Applications

  • Overcurrent protection in power supply units.
  • Circuit protection for industrial control panels.
  • Equipment protection in commercial appliances.
  • Branch circuit protection in distribution systems.

MA1-B-24-420-1-A22-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 2A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What type of actuator does this breaker use?

It uses a rocker actuator.

What is the mounting type for this circuit breaker?

It is designed for panel mount installation.

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The Littelfuse Inc. MD1-B-34-420-1-A32-B-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
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