MT1-B-14-475-A-A23-B-T The Littelfuse Inc. MT1-B-14-475-A-A23-B-T is a single-pole, magnetic hydraulic delay circuit breaker. It features a 7.5A current rating and a 250V voltage rating.
Mfr Part #:

MT1-B-14-475-A-A23-B-T

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-B-14-475-A-A23-B-T is a single-pole, magnetic hydraulic delay circuit breaker. It features a 7.5A current rating and a 250V voltage rating.
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MT1-B-14-475-A-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
SVHC Present
Voltage Rating

MT1-B-14-475-A-A23-B-T Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MT1-B-14-475-A-A23-B-T, is designed for panel mounting. It operates as a single-pole breaker with a magnetic hydraulic delay mechanism.

 

The breaker has a current rating of 7.5 Amps and a voltage rating of 250 Volts. It features a push-pull actuator type and no illumination. Approval agencies include CCC and UL489A.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status, though these are noted as low confidence due to lack of verified documentation.

MT1-B-14-475-A-A23-B-T Quick Information

Product Type: Circuit Breaker
Series: MT1-B
Canonical Name: Littelfuse Inc. MT1-B-14-475-A-A23-B-T Circuit Breaker
Subcategory: Circuit Breaker

MT1-B-14-475-A-A23-B-T Compliance

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

MT1-B-14-475-A-A23-B-T Features

  • 7.5A current rating for protection.
  • 250V voltage rating for circuits.
  • Single-pole magnetic hydraulic delay.
  • Panel mount design for integration.
  • Push-pull actuator type.

MT1-B-14-475-A-A23-B-T Applications

  • Protects industrial control panel power distribution lines.
  • Safeguards motor circuits against sustained overload conditions.
  • Provides branch circuit protection in commercial equipment.
  • Integrates into custom power supply enclosure designs.

MT1-B-14-475-A-A23-B-T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum operating voltage for this circuit breaker?

250V AC.

How is this circuit breaker mounted to equipment?

It uses a panel mount configuration for secure installation.

What type of actuator does this breaker use?

It features a push-pull actuator for manual operation.

How many poles does this circuit breaker have?

It is configured as a single-pole device.

What trip characteristic does this breaker utilize?

It employs a magnetic hydraulic delay trip mechanism.

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