MT1-B-72-620-1-A22-B-J The Littelfuse Inc. MT1-B-72-620-1-A22-B-J is a magnetic circuit breaker with a hydraulic delay. It features a 20A current rating and a 250V AC voltage rating.
Mfr Part #:

MT1-B-72-620-1-A22-B-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-B-72-620-1-A22-B-J is a magnetic circuit breaker with a hydraulic delay. It features a 20A current rating and a 250V AC voltage rating.
Stock on Request

MT1-B-72-620-1-A22-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-72-620-1-A22-B-J Description

Short technical summary and product information.

This Littelfuse Inc. MT1-B-72-620-1-A22-B-J is a magnetic circuit breaker designed with a hydraulic delay mechanism. It is rated for 20 Amps and operates at up to 250 Volts AC and 80 Volts DC.

 

The circuit breaker is designed for panel mounting and features a push-pull actuator. It has a single pole configuration and no illumination.

 

Key electrical specifications include a 20A current rating and a 250V AC voltage rating, with a DC voltage rating of 80V. The breaker type is magnetic with a hydraulic delay, and it is suitable for panel mounting. Approvals include CCC, TUV, and UL489A.

MT1-B-72-620-1-A22-B-J Quick Information

Product Type: Circuit Breaker
Series: MT1-B
Canonical Name: Littelfuse Inc. MT1-B-72-620-1-A22-B-J Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MT1-B-72-620-1-A22-B-J Compliance

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

MT1-B-72-620-1-A22-B-J Features

  • Magnetic circuit breaker with hydraulic delay.
  • Rated for 20A current and 250V AC.
  • Panel mountable with push-pull actuator.
  • Single pole configuration.
  • CCC, TUV, UL489A approvals.

MT1-B-72-620-1-A22-B-J Applications

  • Provides overcurrent protection.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ensures circuit safety.

MT1-B-72-620-1-A22-B-J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MT1-B-72-620-1-A22-B-J?

The current rating is 20A.

What voltage ratings does this circuit breaker support?

It is rated for 250V AC and 80V DC.

What type of actuator does this breaker use?

It uses a push-pull actuator.

How many poles does the MT1-B-72-620-1-A22-B-J have?

It is a single-pole (1-pole) circuit breaker.

What mounting type is this circuit breaker designed for?

It is designed for panel mounting.

What approvals does this circuit breaker hold?

It is approved by CCC, TUV, and UL489A.

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