MU1-B-34-610-3-A21-B-C The Littelfuse Inc. MU1-B-34-610-3-A21-B-C is a 1-pole magnetic circuit breaker designed for panel mounting. It features a 10A current rating and a 250V voltage rating.
Mfr Part #:

MU1-B-34-610-3-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-34-610-3-A21-B-C is a 1-pole magnetic circuit breaker designed for panel mounting. It features a 10A current rating and a 250V voltage rating.
Stock on Request

MU1-B-34-610-3-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

MU1-B-34-610-3-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-34-610-3-A21-B-C is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is designed for panel mounting and features a push-to-reset actuator.

 

The breaker has a current rating of 10A and a voltage rating of 250V. It is approved by CCC, CSA, and UL1077. The device offers a RoHS3 compliant status and MSL 1 classification.

 

Key specifications include a 10A current rating, 250V voltage rating, and panel mount type. The breaker is suitable for applications requiring reliable overcurrent protection.

MU1-B-34-610-3-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-34-610-3-A21-B-C Circuit Breaker
Subcategory: Circuit Breaker

MU1-B-34-610-3-A21-B-C Compliance

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

MU1-B-34-610-3-A21-B-C Features

  • 10A current rating for protection.
  • 250V voltage rating for power systems.
  • Panel mount design for easy installation.
  • Push-to-reset actuator for operation.
  • Magnetic hydraulic delay mechanism.

MU1-B-34-610-3-A21-B-C Applications

  • Used for overcurrent protection.
  • Suitable for panel installations.
  • Industrial control systems.
  • Power distribution units.

MU1-B-34-610-3-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-B-34-610-3-A21-B-C circuit breaker?

The current rating is 10A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MU1-B-34-610-3-A21-B-C circuit breaker mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It has a push-to-reset actuator.

How many poles does the MU1-B-34-610-3-A21-B-C have?

It has 1 pole.

What is the RoHS status of this component?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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