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MA1-B-14-430-1-A26-B-J Littelfuse MA1-B-14-430-1-A26-B-J is a 1-pole magnetic hydraulic delay circuit breaker rated 3A at 250V with a rocker actuator for panel mount applications.
Mfr Part #:

MA1-B-14-430-1-A26-B-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MA1-B-14-430-1-A26-B-J is a 1-pole magnetic hydraulic delay circuit breaker rated 3A at 250V with a rocker actuator for panel mount applications.
Stock on Request

MA1-B-14-430-1-A26-B-J 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
SVHC Present
Voltage Rating
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MA1-B-14-430-1-A26-B-J Description

Short technical summary and product information.

The Littelfuse MA1-B-14-430-1-A26-B-J is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is rated for 3A continuous current at 250V and features a rocker actuator for manual reset. The hydraulic delay mechanism provides time-delay characteristics suitable for handling inrush currents without nuisance tripping.

 

This circuit breaker is panel mountable and includes approvals from CCC, TUV, and UL489A, ensuring compliance with international safety standards. The magnetic trip element offers reliable protection against short circuits and overloads. The non-illuminated rocker actuator provides a simple on/off interface.

 

Ideal for industrial control panels, power distribution units, and equipment requiring branch circuit protection. The compact 1-pole design saves space while delivering robust performance.

MA1-B-14-430-1-A26-B-J Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse MA1-B-14-430-1-A26-B-J Magnetic Hydraulic Delay Circuit Breaker, 3A, 250V, 1 Pole, Panel Mount
Subcategory: Panel Mount Circuit Breakers

MA1-B-14-430-1-A26-B-J Compliance

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

MA1-B-14-430-1-A26-B-J Features

  • Magnetic hydraulic delay trip mechanism.
  • Rated for 3A continuous current at 250V.
  • Single pole with rocker actuator.
  • Panel mount for easy installation.
  • CCC, TUV, and UL489A approved.

MA1-B-14-430-1-A26-B-J Applications

  • Overcurrent protection for industrial control panels.
  • Branch circuit protection in power distribution units.
  • Suitable for equipment with inductive loads.
  • Used in commercial and light industrial applications.

MA1-B-14-430-1-A26-B-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MA1-B-14-430-1-A26-B-J?

250V.

What is the current rating of this circuit breaker?

3A.

What type of breaker is the MA1-B-14-430-1-A26-B-J?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What actuator type is used?

Rocker.

What is the mounting type of this circuit breaker?

Panel Mount.

What approvals does the MA1-B-14-430-1-A26-B-J hold?

CCC, TUV, and UL489A.

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