MT1-B-62-620-1-A22-B-C Littelfuse MT1-B-62-620-1-A22-B-C is a 1-pole magnetic circuit breaker rated for 20A at 250V. It features a push-pull actuator and panel mount design.
Mfr Part #:

MT1-B-62-620-1-A22-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MT1-B-62-620-1-A22-B-C is a 1-pole magnetic circuit breaker rated for 20A at 250V. It features a push-pull actuator and panel mount design.
Stock on Request

MT1-B-62-620-1-A22-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

MT1-B-62-620-1-A22-B-C Description

Short technical summary and product information.

The Littelfuse MT1-B-62-620-1-A22-B-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical circuits. Rated for 20A continuous current at 250V AC/DC, it provides reliable protection against short circuits and overloads.

 

The breaker utilizes a magnetic (hydraulic delay) trip mechanism, ensuring accurate and repeatable performance. The push-pull actuator allows for manual reset and operation, with a clear indication of the tripped state. This panel-mount component is suitable for use in a variety of industrial and commercial applications.

 

The unit is certified by CCC, CSA, and UL1077, meeting international safety standards. It is RoHS3 compliant and classified as MSL 1 (unlimited) for moisture sensitivity. The compact single-pole design saves space in control panels and distribution boards.

MT1-B-62-620-1-A22-B-C Quick Information

Product Type: Circuit Breaker
Series: MT1-B
Canonical Name: Littelfuse MT1-B-62-620-1-A22-B-C Magnetic Circuit Breaker, 20A, 250V, 1-Pole, Push-Pull Actuator, Panel Mount
Subcategory: Magnetic Circuit Breaker

MT1-B-62-620-1-A22-B-C Compliance

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

MT1-B-62-620-1-A22-B-C Features

  • Single-pole magnetic circuit breaker with hydraulic delay.
  • Rated for 20A continuous current at 250V.
  • Push-pull actuator for manual reset operation.
  • Panel mount design for easy installation.
  • Certified to CCC, CSA, and UL1077 standards.

MT1-B-62-620-1-A22-B-C Applications

  • Overcurrent protection for industrial control panels
  • Branch circuit protection in power distribution
  • Motor circuit protection for machinery equipment
  • Protection for HVAC and refrigeration systems
  • Panel board protection in commercial buildings

MT1-B-62-620-1-A22-B-C FAQs

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

250V.

What is the current rating?

20A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this breaker have?

1 pole.

What is the mounting style?

Panel Mount.

Which safety agencies approve this breaker?

CCC, CSA, UL1077.

What is the actuator type?

Push-Pull.

MT1-B-62-620-1-A22-B-C Alternate Parts

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MT1-B-34-620-1-B22-B-C
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This is a 20A, 250V, 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a push-pull actuator and panel mount design.
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MT1-M-12-620-1-A12-B-M
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This is a 20A, 250V magnetic hydraulic delay circuit breaker by Littelfuse. It features a single pole, panel mount design with a push-pull actuator.
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MT1-B-34-620-2-A23-B-C
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The Littelfuse Inc. MT1-B-34-620-2-A23-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 20A current rating.
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MT1-B-14-620-3-A22-B-C
MT1-B-14-620-3-A22-B-C
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The Littelfuse Inc. MT1-B-14-620-3-A22-B-C is a 1-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 20A current rating.
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