MU1-B-30-410-1-C21-B-E The Littelfuse Inc. MU1-B-30-410-1-C21-B-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a push-to-reset actuator.
Mfr Part #:

MU1-B-30-410-1-C21-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-30-410-1-C21-B-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a push-to-reset actuator.
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MU1-B-30-410-1-C21-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
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

MU1-B-30-410-1-C21-B-E Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-30-410-1-C21-B-E is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 1A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. The actuator type is push-to-reset, allowing for easy operation. It has no illumination.

 

This component is RoHS3 compliant, has a Moisture Sensitivity Level (MSL) of 1, and is REACH unaffected. It is suitable for applications requiring a 1A, 250V circuit breaker with a panel mount and push-to-reset functionality.

MU1-B-30-410-1-C21-B-E Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-30-410-1-C21-B-E Circuit Breaker

MU1-B-30-410-1-C21-B-E Compliance

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

MU1-B-30-410-1-C21-B-E Features

  • 1A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Push-to-reset actuator.
  • Magnetic hydraulic delay.

MU1-B-30-410-1-C21-B-E Applications

  • Provides overcurrent protection for electrical circuits.
  • Fits panel-mount circuit protection installations.
  • Handles single-pole 250V circuit protection.
  • Resets manually with push-to-reset actuator.

MU1-B-30-410-1-C21-B-E FAQs

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

The circuit breaker is rated for 1A.

What voltage rating does this circuit breaker support?

It has a voltage rating of 250V.

What type of circuit breaker is it?

The breaker type is Magnetic (Hydraulic Delay).

How many poles does the MU1-B-30-410-1-C21-B-E have?

It has 1 pole.

What actuator type is used on this breaker?

It uses a push-to-reset actuator.

Does this circuit breaker have illumination?

No, it is non-illuminated.

What is the mounting type for this part?

It is designed for panel mounting.

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