MT1-B-14-430-3-A24-B-J 3A, 250V, 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse. Features push-pull actuator and panel mount design.
Mfr Part #:

MT1-B-14-430-3-A24-B-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
3A, 250V, 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse. Features push-pull actuator and panel mount design.
Stock on Request

MT1-B-14-430-3-A24-B-J 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-14-430-3-A24-B-J Description

Short technical summary and product information.

This is a 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse, part of the MT1-B series. It is rated for 3A current at 250V.

 

The breaker uses a push-pull actuator and is designed for panel mount installation. It is non-illuminated.

 

It holds approvals from CCC, TUV, and UL489A, making it suitable for various applications requiring reliable overcurrent protection. The hydraulic delay mechanism provides time-delayed tripping for transient loads.

MT1-B-14-430-3-A24-B-J Quick Information

Product Type: Circuit Breaker
Series: MT1-B
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 1 Pole, 3A, 250V, Push-Pull Actuator, Panel Mount
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

MT1-B-14-430-3-A24-B-J Compliance

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

MT1-B-14-430-3-A24-B-J Features

  • Rated for 3A current at 250V.
  • Magnetic (hydraulic delay) trip mechanism.
  • Single-pole configuration.
  • Push-pull actuator design.
  • Panel mount installation.

MT1-B-14-430-3-A24-B-J Applications

  • Overcurrent protection for industrial control panels.
  • Used in power distribution systems.
  • Suitable for equipment requiring time-delay tripping.
  • Ideal for applications with CCC, TUV, UL489A compliance.

MT1-B-14-430-3-A24-B-J FAQs

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

3A.

What is the voltage rating?

250V.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Push-Pull.

Is the breaker illuminated?

No, it is non-illuminated.

What approvals does it hold?

CCC, TUV, UL489A.

MT1-B-14-430-3-A24-B-J Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MT1-B-14-430-2-A23-B-J
MT1-B-14-430-2-A23-B-J
Littelfuse Inc.
The Littelfuse Inc. MT1-B-14-430-2-A23-B-J is a 1-pole, 3A magnetic circuit breaker designed for panel mounting. It operates at up to 250V.
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MT1-B-14-430-1-A24-B-J
MT1-B-14-430-1-A24-B-J
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The Littelfuse MT1-B-14-430-1-A24-B-J is a single-pole magnetic circuit breaker rated at 3A and 250V. It features a push-pull actuator and panel mount design.
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MT1-B-14-430-1-A23-B-J
MT1-B-14-430-1-A23-B-J
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The Littelfuse Inc. MT1-B-14-430-1-A23-B-J is a single-pole, panel-mount circuit breaker. It features a magnetic hydraulic delay mechanism and a push-pull actuator.
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MT1-B-14-430-3-A23-B-J
MT1-B-14-430-3-A23-B-J
Littelfuse Inc.
The Littelfuse Inc. MT1-B-14-430-3-A23-B-J is a single-pole, magnetic hydraulic delay circuit breaker. It features a 3A current rating and a 250V voltage rating.
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