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MU1-B-34-620-1-C21-B-C The Littelfuse Inc. MU1-B-34-620-1-C21-B-C is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MU1-B-34-620-1-C21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-34-620-1-C21-B-C is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MU1-B-34-620-1-C21-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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MU1-B-34-620-1-C21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MU1-B-34-620-1-C21-B-C, is designed for panel mounting. It offers a robust 20A current rating and a 250V voltage rating, making it suitable for various protection applications.

 

The breaker type is magnetic with a hydraulic delay, and it features a push-to-reset actuator for ease of use. It has a single pole configuration and provides illumination-free operation. Approval agencies include CCC, CSA, and UL1077, indicating compliance with relevant safety standards.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. These attributes contribute to its suitability for a wide range of industrial and commercial environments.

MU1-B-34-620-1-C21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-34-620-1-C21-B-C Circuit Breaker
Subcategory: Circuit Breakers

MU1-B-34-620-1-C21-B-C Compliance

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

MU1-B-34-620-1-C21-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating suitable for applications.
  • Panel mount for easy installation.
  • Magnetic breaker with hydraulic delay.
  • Push-to-reset actuator for operation.

MU1-B-34-620-1-C21-B-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in equipment protection circuits.
  • Applicable in machinery safety systems.

MU1-B-34-620-1-C21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-B-34-620-1-C21-B-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MU1-B-34-620-1-C21-B-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the MU1-B-34-620-1-C21-B-C?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type for this breaker?

The actuator type is push to reset.

Is the MU1-B-34-620-1-C21-B-C RoHS compliant?

Yes, it is RoHS3 compliant.

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