MT1-B-12-712-1-A22-B-E The Littelfuse Inc. MT1-B-12-712-1-A22-B-E is a magnetic (hydraulic delay) circuit breaker. It features a 12.5A current rating and a 250V voltage rating.
Mfr Part #:

MT1-B-12-712-1-A22-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-B-12-712-1-A22-B-E is a magnetic (hydraulic delay) circuit breaker. It features a 12.5A current rating and a 250V voltage rating.
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MT1-B-12-712-1-A22-B-E 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-12-712-1-A22-B-E Description

Short technical summary and product information.

This Littelfuse Inc. MT1-B-12-712-1-A22-B-E is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for protection.

 

The breaker has a current rating of 12.5A and a voltage rating of 250V. The actuator type is push-pull, and it does not feature illumination. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

 

Approval agencies include CCC, CSA, TUV, and UL, indicating broad compliance for various applications. This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic.

MT1-B-12-712-1-A22-B-E Quick Information

Product Type: Circuit Breaker
Series: MT1
Canonical Name: Littelfuse Inc. MT1-B-12-712-1-A22-B-E Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MT1-B-12-712-1-A22-B-E Compliance

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

MT1-B-12-712-1-A22-B-E Features

  • 12.5A current rating for protection.
  • 250V voltage rating for power systems.
  • Magnetic (hydraulic delay) tripping mechanism.
  • Panel mount design for easy installation.
  • RoHS3 compliant for environmental standards.

MT1-B-12-712-1-A22-B-E Applications

  • Used for overcurrent protection.
  • Suitable for panel integration.
  • Applicable in various electrical systems.
  • Designed for reliable circuit interruption.

MT1-B-12-712-1-A22-B-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

12.5A

What is the voltage rating?

250V

How many poles does this breaker have?

It has one pole.

What type of actuator is used?

Push-pull actuator.

Does this breaker have illumination?

No, it has no illumination.

What mounting type is supported?

Panel mount.

What trip characteristic does it use?

Magnetic hydraulic delay.

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