MT1-B-14-420-3-A23-B-J The Littelfuse Inc. MT1-B-14-420-3-A23-B-J is a panel mount circuit breaker. It features a 2A current rating and a 250V voltage rating.
Mfr Part #:

MT1-B-14-420-3-A23-B-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-B-14-420-3-A23-B-J is a panel mount circuit breaker. It features a 2A current rating and a 250V voltage rating.
Stock on Request

MT1-B-14-420-3-A23-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
Voltage Rating

MT1-B-14-420-3-A23-B-J Description

Short technical summary and product information.

The Littelfuse Inc. MT1-B-14-420-3-A23-B-J is a single-pole circuit breaker designed for panel mounting. This magnetic (hydraulic delay) type breaker offers a current rating of 2A and a voltage rating of 250V.

 

It is approved by CCC, TUV, and UL489A. The actuator type is push-pull, and it does not feature illumination. The breaker is RoHS3 compliant and has an MSL rating of 1.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

MT1-B-14-420-3-A23-B-J Quick Information

Product Type: Circuit Breaker
Series: MT1-B
Canonical Name: Littelfuse Inc. MT1-B-14-420-3-A23-B-J Circuit Breaker

MT1-B-14-420-3-A23-B-J Compliance

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

MT1-B-14-420-3-A23-B-J Features

  • 2A current rating and 250V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • Push-pull actuator for operation.
  • Approved by CCC, TUV, and UL489A.

MT1-B-14-420-3-A23-B-J Applications

  • Overcurrent protection for industrial control panels.
  • Protects power supply circuits in equipment.
  • Suitable for battery charging system protection.
  • Used in communications equipment per UL489A.

MT1-B-14-420-3-A23-B-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MT1-B-14-420-3-A23-B-J circuit breaker?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MT1-B-14-420-3-A23-B-J?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the MT1-B-14-420-3-A23-B-J RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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This 2A, 250V panel mount circuit breaker features a magnetic hydraulic delay mechanism and a push-pull actuator. It is certified by CCC, TUV, and UL489A for industrial applications.
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