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MT1-4-12-450-2-A23-B-C The Littelfuse Inc. MT1-4-12-450-2-A23-B-C is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a 5A current rating and a 250V voltage rating.
Mfr Part #:

MT1-4-12-450-2-A23-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-4-12-450-2-A23-B-C is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a 5A current rating and a 250V voltage rating.
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MT1-4-12-450-2-A23-B-C 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
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MT1-4-12-450-2-A23-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MT1-4-12-450-2-A23-B-C is a single-pole, magnetic (hydraulic delay) circuit breaker suitable for panel mounting. It is rated for 5 Amps and operates at up to 250 Volts.

 

The breaker features a push-pull actuator and is approved by CCC, CSA, and UL1077. It has an illumination status of 'None'. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

This circuit breaker is designed for applications requiring reliable overcurrent protection with a hydraulic delay mechanism. Its panel mount design facilitates easy integration into control panels and equipment enclosures.

MT1-4-12-450-2-A23-B-C Quick Information

Product Type: Circuit Breaker
Series: MT1
Canonical Name: Littelfuse Inc. MT1-4-12-450-2-A23-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

MT1-4-12-450-2-A23-B-C Compliance

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

MT1-4-12-450-2-A23-B-C Features

  • 5A current rating for protection.
  • 250V voltage rating for power systems.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount for easy installation.
  • RoHS3 compliant for environmental standards.

MT1-4-12-450-2-A23-B-C Applications

  • Provides overcurrent protection.
  • Suitable for industrial equipment.
  • Used in control panel assemblies.
  • Ideal for power distribution units.

MT1-4-12-450-2-A23-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MT1-4-12-450-2-A23-B-C circuit breaker?

The voltage rating is 250V.

What is the current rating of the MT1-4-12-450-2-A23-B-C?

The current rating is 5A.

What type of circuit breaker is the MT1-4-12-450-2-A23-B-C?

Magnetic (Hydraulic Delay).

How many poles does the MT1-4-12-450-2-A23-B-C have?

It has 1 pole.

What is the mounting type of this circuit breaker?

Panel Mount.

What actuator type does the MT1-4-12-450-2-A23-B-C use?

Push-Pull actuator.

What approvals does the MT1-4-12-450-2-A23-B-C hold?

CCC, CSA, and UL1077.

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