MT1-B-14-620-2-A23-B-J This MT1-B-14-620-2-A23-B-J is a 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse, rated for 20A and 250V. It features a push-pull actuator and panel mount installation.
Mfr Part #:

MT1-B-14-620-2-A23-B-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This MT1-B-14-620-2-A23-B-J is a 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse, rated for 20A and 250V. It features a push-pull actuator and panel mount installation.
Stock on Request

MT1-B-14-620-2-A23-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-14-620-2-A23-B-J Description

Short technical summary and product information.

The MT1-B-14-620-2-A23-B-J is a single-pole magnetic (hydraulic delay) circuit breaker from Littelfuse, designed for reliable overcurrent protection. It is rated for 20A at 250V and features a push-pull actuator with non-illuminated operation. The breaker is panel mountable, making it suitable for control panels and industrial equipment. It carries approvals from CCC, TUV, and UL489A, ensuring compliance with international standards. RoHS3 compliant.

MT1-B-14-620-2-A23-B-J Quick Information

Product Type: Circuit Breaker
Canonical Name: MT1-B-14-620-2-A23-B-J Magnetic (Hydraulic Delay) Circuit Breaker, 1 Pole, 20A, 250V, Panel Mount
Subcategory: Hydraulic-Magnetic Circuit Breaker

MT1-B-14-620-2-A23-B-J Compliance

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

MT1-B-14-620-2-A23-B-J Features

  • Rated for 20A and 250V operation.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole design with push-pull actuator.
  • Panel mount for easy installation.
  • Approved by CCC, TUV, UL489A.

MT1-B-14-620-2-A23-B-J Applications

  • Ideal for industrial control panel protection.
  • Used in power distribution systems.
  • Suitable for equipment requiring hydraulic-magnetic breakers.
  • Common in automotive and marine applications.

MT1-B-14-620-2-A23-B-J FAQs

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

250V.

What is the mounting type?

Panel mount.

What is the current rating?

20A.

How many poles does this breaker have?

1 pole.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What type of actuator does it have?

Push-pull.

What approvals does it have?

CCC, TUV, UL489A.

MT1-B-14-620-2-A23-B-J Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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The Littelfuse Inc. MT1-B-14-620-3-A23-B-J is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
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