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MA1-B-14-612-1-A12-1-J The Littelfuse Inc. MA1-B-14-612-1-A12-1-J is a magnetic hydraulic delay circuit breaker. It features a 12A current rating and 250V voltage rating.
Mfr Part #:

MA1-B-14-612-1-A12-1-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-14-612-1-A12-1-J is a magnetic hydraulic delay circuit breaker. It features a 12A current rating and 250V voltage rating.
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MA1-B-14-612-1-A12-1-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
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MA1-B-14-612-1-A12-1-J Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-14-612-1-A12-1-J is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for protection.

 

Key electrical specifications include a current rating of 12A and a voltage rating of 250V. The actuator type is a rocker, and it does not feature illumination.

 

This circuit breaker is approved by CCC, TUV, and UL489A. It is RoHS3 compliant, has an MSL of 1 Unlimited, and is REACH unaffected.

MA1-B-14-612-1-A12-1-J Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MA1-B-14-612-1-A12-1-J Magnetic Hydraulic Delay Circuit Breaker

MA1-B-14-612-1-A12-1-J Compliance

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

MA1-B-14-612-1-A12-1-J Features

  • 12A current rating for protection.
  • 250V voltage rating capability.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for installation.
  • Rocker actuator for operation.

MA1-B-14-612-1-A12-1-J Applications

  • Panel mount circuit breaker for industrial control panels.
  • Overcurrent protection for power distribution units.
  • Suitable for hydraulic delay magnetic trip applications.
  • Used in commercial equipment requiring UL489A compliance.

MA1-B-14-612-1-A12-1-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-14-612-1-A12-1-J circuit breaker?

The current rating is 12A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MA1-B-14-612-1-A12-1-J use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The MSL is 1 Unlimited.

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