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MU1-B-22-612-1-A21-B-E The Littelfuse Inc. MU1-B-22-612-1-A21-B-E is a panel mount circuit breaker. It features a 12A current rating and a 250V voltage rating.
Mfr Part #:

MU1-B-22-612-1-A21-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-22-612-1-A21-B-E is a panel mount circuit breaker. It features a 12A current rating and a 250V voltage rating.
Stock on Request

MU1-B-22-612-1-A21-B-E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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MU1-B-22-612-1-A21-B-E Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-22-612-1-A21-B-E is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 12A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it features a push-to-reset actuator. Illumination is not provided.

 

Compliance includes RoHS3, with MSL 1 and REACH unaffected status. The part is suitable for various applications requiring reliable circuit protection.

MU1-B-22-612-1-A21-B-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MU1-B-22-612-1-A21-B-E Circuit Breaker
Subcategory: Circuit Breaker

MU1-B-22-612-1-A21-B-E Compliance

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

MU1-B-22-612-1-A21-B-E Features

  • 12A current rating for power control.
  • 250V voltage rating for electrical systems.
  • Panel mount for easy installation.
  • Push-to-reset actuator for operation.
  • Magnetic breaker with hydraulic delay.

MU1-B-22-612-1-A21-B-E Applications

  • Used in power distribution units.
  • Suitable for industrial control panels.
  • Applicable in equipment protection circuits.
  • Ideal for general electrical safety.

MU1-B-22-612-1-A21-B-E FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-B-22-612-1-A21-B-E circuit breaker?

The current rating is 12A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MU1-B-22-612-1-A21-B-E circuit breaker mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker use?

It uses a push-to-reset actuator.

Is the MU1-B-22-612-1-A21-B-E circuit breaker RoHS compliant?

Yes, it is RoHS3 compliant.

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