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MT1-B-22-450-1-A12-B-C The Littelfuse MT1-B-22-450-1-A12-B-C is a 1-pole circuit breaker featuring a 5A current rating and 250V voltage rating. It is designed for panel mounting.
Mfr Part #:

MT1-B-22-450-1-A12-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MT1-B-22-450-1-A12-B-C is a 1-pole circuit breaker featuring a 5A current rating and 250V voltage rating. It is designed for panel mounting.
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MT1-B-22-450-1-A12-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-B-22-450-1-A12-B-C Description

Short technical summary and product information.

This Littelfuse MT1-B-22-450-1-A12-B-C is a single-pole circuit breaker with a magnetic (hydraulic delay) tripping mechanism. It offers a current rating of 5A and a voltage rating of 250V.

 

The breaker is designed for panel mounting and features a push-pull actuator. It is approved by CCC, CSA, and UL1077.

 

Key electrical specifications include a 5A current rating and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip curves. Its single-pole configuration makes it ideal for single-phase circuits.

 

This component is RoHS3 compliant and has an MSL of 1. It is suitable for various industrial and commercial applications where reliable circuit protection is essential.

MT1-B-22-450-1-A12-B-C Quick Information

Product Type: Circuit Breaker
Series: MT1
Canonical Name: Littelfuse Inc. MT1-B-22-450-1-A12-B-C Circuit Breaker

MT1-B-22-450-1-A12-B-C Compliance

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

MT1-B-22-450-1-A12-B-C Features

  • 5A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Panel mount design for easy installation.
  • Magnetic (hydraulic delay) breaker type.
  • CCC, CSA, UL1077 approved.

MT1-B-22-450-1-A12-B-C Applications

  • Used for overcurrent protection.
  • Suitable for single-phase circuits.
  • Ideal for panel installations.
  • Industrial control applications.
  • Power distribution systems.

MT1-B-22-450-1-A12-B-C FAQs

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

250V.

What is the current rating of this circuit breaker?

5A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What type of actuator does this circuit breaker have?

Push-Pull.

What is the mounting type for this circuit breaker?

Panel Mount.

What approvals does this circuit breaker have?

CCC, CSA, UL1077.

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