MA1-B-14-614-1-A26-7-J Littelfuse MA1-B-14-614-1-A26-7-J is a 1-pole magnetic hydraulic delay rocker circuit breaker rated for 14A at 250V. It features panel mount installation and is approved by CCC, TUV, and UL489A.
Mfr Part #:

MA1-B-14-614-1-A26-7-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MA1-B-14-614-1-A26-7-J is a 1-pole magnetic hydraulic delay rocker circuit breaker rated for 14A at 250V. It features panel mount installation and is approved by CCC, TUV, and UL489A.
Stock on Request

MA1-B-14-614-1-A26-7-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
Voltage Rating

MA1-B-14-614-1-A26-7-J Description

Short technical summary and product information.

The Littelfuse MA1-B-14-614-1-A26-7-J is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection in a variety of applications. It is rated for 14A continuous current at 250V AC/DC, providing reliable trip performance under fault conditions.

 

The breaker uses a magnetic hydraulic delay mechanism, which offers precise and stable trip characteristics over a wide temperature range. The rocker actuator allows for easy manual reset and status indication. This unit is non-illuminated and designed for panel mount installation.

 

The MA1-B series carries approvals from CCC, TUV, and UL489A, making it suitable for use in equipment requiring recognized safety certifications. It is RoHS3 compliant and has an MSL of 1 (unlimited).

MA1-B-14-614-1-A26-7-J Quick Information

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

MA1-B-14-614-1-A26-7-J Compliance

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

MA1-B-14-614-1-A26-7-J Features

  • Rated for 14A at 250V operation.
  • Single-pole magnetic hydraulic delay design.
  • Panel mount rocker actuator.
  • Approved by CCC, TUV, and UL489A.
  • RoHS3 compliant with MSL 1.

MA1-B-14-614-1-A26-7-J Applications

  • Overcurrent protection for industrial control panels.
  • Power distribution in commercial equipment.
  • Protection for motor and transformer circuits.
  • Used in HVAC and refrigeration systems.

MA1-B-14-614-1-A26-7-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-14-614-1-A26-7-J?

The current rating is 14A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MA1-B-14-614-1-A26-7-J?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type?

The actuator type is rocker.

What mounting type does this breaker use?

It uses panel mount.

What approvals does the MA1-B-14-614-1-A26-7-J have?

It is approved by CCC, TUV, and UL489A.

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