Mfr Part #:

MT1-B-14-420-1-A23-B-J

This Littelfuse MT1-B-14-420-1-A23-B-J is a 1-pole hydraulic-magnetic circuit breaker featuring a push-pull actuator. It is rated for 2A continuous current at 250V and is panel mountable.

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MT1-B-14-420-1-A23-B-J Description

Short technical summary and product information.

The Littelfuse MT1-B-14-420-1-A23-B-J is a single-pole hydraulic-magnetic circuit breaker designed for overcurrent protection in a variety of applications. It utilizes a magnetic (hydraulic delay) trip mechanism, providing precise and reliable protection against overloads and short circuits. The breaker is rated for 2A at 250V and features a push-pull actuator for manual reset.

This circuit breaker is panel mountable, making it suitable for integration into control panels, power distribution systems, and industrial equipment. It is approved by CCC, TUV, and UL489A, ensuring compliance with international safety standards.

The breaker is non-illuminated and operates with a hydraulic delay, which offers a combination of fast response to high overcurrents and time-delayed response to lower overloads. This makes it ideal for protecting sensitive equipment where inrush currents are present.

MT1-B-14-420-1-A23-B-J Quick Information

Product Type: Circuit Breaker

Series: MT1-B

Canonical Name: Littelfuse MT1-B-14-420-1-A23-B-J, 1-Pole Magnetic (Hydraulic Delay) Circuit Breaker, 2A, 250V, Panel Mount

Subcategory: Hydraulic-Magnetic Circuit Breaker

MT1-B-14-420-1-A23-B-J Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MT1-B-14-420-1-A23-B-J Features

Rated for 2A at 250V operation.
Single pole hydraulic-magnetic circuit breaker.
Push-pull actuator for manual reset.
Panel mount design for easy installation.
Approved by CCC, TUV, and UL489A.

MT1-B-14-420-1-A23-B-J Applications

Used in industrial control panels for overcurrent protection.
Suitable for power distribution in commercial equipment.
Ideal for protecting circuits with high inrush currents.

MT1-B-14-420-1-A23-B-J FAQs

7 frequently asked questions generated from this part’s specifications.

What is the voltage rating of the Littelfuse MT1-B-14-420-1-A23-B-J circuit breaker?

250V

What is the current rating of this circuit breaker?

How many poles does the MT1-B-14-420-1-A23-B-J have?

1 pole

What type of circuit breaker is this?

Magnetic (Hydraulic Delay)

What type of actuator does this breaker use?

Push-pull

What is the mounting type of this circuit breaker?

Panel mount

What approvals does this circuit breaker have?

CCC, TUV, UL489A

MT1-B-14-420-1-A23-B-J Alternate Parts

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The Littelfuse Inc. MT1-B-14-420-1-A24-B-J is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 2A current rating and a 250V voltage rating.

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