MT1-B-14-450-1-A11-B-D The Littelfuse Inc. MT1-B-14-450-1-A11-B-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

MT1-B-14-450-1-A11-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-B-14-450-1-A11-B-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
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MT1-B-14-450-1-A11-B-D 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-14-450-1-A11-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MT1-B-14-450-1-A11-B-D is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 5A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it is activated by a push-pull actuator. It has received approvals from CCC, CSA, UL, and VDE.

 

This component is RoHS3 compliant and has an MSL of 1. It is suitable for various applications requiring reliable overcurrent protection.

MT1-B-14-450-1-A11-B-D Quick Information

Product Type: Circuit Breaker
Series: MT1-B
Canonical Name: Littelfuse Inc. MT1-B-14-450-1-A11-B-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

MT1-B-14-450-1-A11-B-D Compliance

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

MT1-B-14-450-1-A11-B-D Features

  • Panel mount magnetic hydraulic delay circuit breaker.
  • Rated for 5A current and 250V voltage.
  • Features a push-pull actuator type.
  • Approved by CCC, CSA, UL, and VDE.
  • RoHS3 compliant with MSL 1.

MT1-B-14-450-1-A11-B-D Applications

  • Used in control panels for overcurrent protection.
  • Suitable for industrial equipment applications.
  • Integrates into systems requiring 250V operation.
  • Provides reliable circuit protection.

MT1-B-14-450-1-A11-B-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MT1-B-14-450-1-A11-B-D?

5A

How is the MT1-B-14-450-1-A11-B-D mounted?

Panel Mount

What type of actuator does this circuit breaker use?

Push-Pull

Does the MT1-B-14-450-1-A11-B-D have an illuminated indicator?

No, it has no illumination.

What breaking mechanism is used in this breaker?

Magnetic (Hydraulic Delay)

Is this circuit breaker available in a multi-pole configuration?

No, it is a single-pole device.

MT1-B-14-450-1-A11-B-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MT1-B-34-450-1-A21-B-D
MT1-B-34-450-1-A21-B-D
Littelfuse Inc.
The Littelfuse Inc. MT1-B-34-450-1-A21-B-D is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay for reliable protection.
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