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MT1-B-14-620-1-A21-B-C The Littelfuse Inc. MT1-B-14-620-1-A21-B-C is a 20A, 250V circuit breaker designed for panel mounting. It features a magnetic hydraulic delay for protection.
Mfr Part #:

MT1-B-14-620-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MT1-B-14-620-1-A21-B-C is a 20A, 250V circuit breaker designed for panel mounting. It features a magnetic hydraulic delay for protection.
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MT1-B-14-620-1-A21-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
Voltage Rating
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MT1-B-14-620-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MT1-B-14-620-1-A21-B-C is a single-pole circuit breaker with a current rating of 20A and a voltage rating of 250V. It utilizes a thermal magnetic mechanism with a hydraulic delay for reliable circuit protection.

 

The breaker is designed for panel mounting, offering a secure and accessible installation point in various systems. Its actuator type is push-pull, allowing for easy operation. The component is approved by CCC, CSA, and UL1077, indicating compliance with relevant safety standards.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection. Its construction and specifications make it a dependable choice for industrial, commercial, and some residential electrical systems where precise tripping characteristics are needed.

MT1-B-14-620-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MT1
Canonical Name: Littelfuse Inc. MT1-B-14-620-1-A21-B-C Circuit Breaker
Subcategory: Thermal Magnetic Circuit Breaker

MT1-B-14-620-1-A21-B-C Compliance

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

MT1-B-14-620-1-A21-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating suitable for AC circuits.
  • Panel mount design for easy installation.
  • Thermal magnetic breaker with hydraulic delay.
  • CCC, CSA, UL1077 approved.

MT1-B-14-620-1-A21-B-C Applications

  • Protects electrical circuits from overloads.
  • Used in industrial control panels.
  • Suitable for commercial power distribution.
  • Integrates into machine tool wiring.

MT1-B-14-620-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MT1-B-14-620-1-A21-B-C?

20A.

What is the voltage rating of the MT1-B-14-620-1-A21-B-C?

250V.

How many poles does the MT1-B-14-620-1-A21-B-C have?

1 pole.

What type of actuator does the MT1-B-14-620-1-A21-B-C have?

Push-pull actuator.

How is the MT1-B-14-620-1-A21-B-C mounted?

Panel mount.

What is the breaker type of the MT1-B-14-620-1-A21-B-C?

Magnetic (Hydraulic Delay).

What approvals does the MT1-B-14-620-1-A21-B-C have?

CCC, CSA, UL1077.

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