Mfr Part #:

MU1-B-30-611-2-C21-B-B

The Littelfuse Inc. MU1-B-30-611-2-C21-B-B 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-30-611-2-C21-B-B Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-30-611-2-C21-B-B is a single-pole circuit breaker designed for panel mounting. It operates with an 11A current rating and a 250V voltage rating.

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is push-to-reset, allowing for easy operation.

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. It is suitable for applications requiring dependable circuit protection in a compact, panel-mountable form factor.

MU1-B-30-611-2-C21-B-B Quick Information

Product Type: Circuit Breaker

Series: MU1-B

Canonical Name: Littelfuse Inc. MU1-B-30-611-2-C21-B-B Circuit Breaker

MU1-B-30-611-2-C21-B-B Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MU1-B-30-611-2-C21-B-B Features

11A current rating for protection.
250V voltage rating for circuits.
Magnetic breaker with hydraulic delay.
Panel mount with push-to-reset actuator.
Single pole design for simplicity.

MU1-B-30-611-2-C21-B-B Applications

Ideal for general circuit protection.
Suitable for industrial control panels.
Used in equipment power entry.
Applicable in power distribution units.

MU1-B-30-611-2-C21-B-B FAQs

7 frequently asked questions generated from this part’s specifications.

What is the current rating of the MU1-B-30-611-2-C21-B-B circuit breaker?

The current rating is 11A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MU1-B-30-611-2-C21-B-B use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the actuator type for this circuit breaker?

The actuator type is Push to Reset.

Is the MU1-B-30-611-2-C21-B-B RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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