MT1-B-12-420-1-A23-B-T The Littelfuse Inc. MT1-B-12-420-1-A23-B-T is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism with a 2A current rating and 250V voltage rating.
Mfr Part #:

MT1-B-12-420-1-A23-B-T

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-B-12-420-1-A23-B-T is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism with a 2A current rating and 250V voltage rating.
Stock on Request

MT1-B-12-420-1-A23-B-T 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-12-420-1-A23-B-T Description

Short technical summary and product information.

This Littelfuse Inc. MT1-B-12-420-1-A23-B-T is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) tripping mechanism, providing reliable protection.

 

The breaker has a current rating of 2A and a voltage rating of 250V. It is approved by CCC and UL489A agencies. The actuator type is push-pull, and it does not feature illumination.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. The REACH status is unaffected. Its panel mount design makes it suitable for integration into various electrical enclosures and control panels.

MT1-B-12-420-1-A23-B-T Quick Information

Product Type: Circuit Breaker
Series: MT1-B
Canonical Name: Littelfuse Inc. MT1-B-12-420-1-A23-B-T Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MT1-B-12-420-1-A23-B-T Compliance

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

MT1-B-12-420-1-A23-B-T Features

  • 2A current rating for protection.
  • 250V voltage rating for power systems.
  • Panel mount for easy integration.
  • Magnetic hydraulic delay mechanism.
  • Single pole design.

MT1-B-12-420-1-A23-B-T Applications

  • Used in control panel assemblies.
  • Suitable for power distribution units.
  • Ideal for equipment protection circuits.
  • Applicable in industrial automation.

MT1-B-12-420-1-A23-B-T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MT1-B-12-420-1-A23-B-T circuit breaker?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MT1-B-12-420-1-A23-B-T circuit breaker mounted?

It is a panel mount type.

What type of breaker mechanism does the MT1-B-12-420-1-A23-B-T use?

It uses a magnetic (hydraulic delay) mechanism.

How many poles does this circuit breaker have?

It has 1 pole.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

MT1-B-12-420-1-A23-B-T Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MT1-B-12-420-1-B23-B-T
MT1-B-12-420-1-B23-B-T
Littelfuse Inc.
The MT1-B-12-420-1-B23-B-T is a single-pole circuit breaker rated for 2A at 250V. It features a push-pull actuator and panel mount design.
View Part
Home
Account

Categories