Mfr Part #:

MU2-B-24-630-1-B21-B-4

The Littelfuse MU2-B-24-630-1-B21-B-4 is a 2-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 250V voltage rating.

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MU2-B-24-630-1-B21-B-4 Description

Short technical summary and product information.

This Littelfuse MU2-B-24-630-1-B21-B-4 is a magnetic hydraulic delay circuit breaker. It is rated for 30 Amps and 250 Volts, with a 2-pole configuration.

The breaker is designed for panel mounting and features a push-to-reset actuator. It offers a RoHS3 compliant status and an MSL 1 rating.

This component is suitable for applications requiring reliable overcurrent protection. Its robust construction and specific electrical ratings make it a dependable choice for various industrial and commercial systems.

MU2-B-24-630-1-B21-B-4 Quick Information

Product Type: Circuit Breaker

Series: MU2-B

Canonical Name: Littelfuse Inc. MU2-B-24-630-1-B21-B-4 Circuit Breaker

Subcategory: Circuit Breaker

MU2-B-24-630-1-B21-B-4 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MU2-B-24-630-1-B21-B-4 Features

30A current rating for protection.
250V voltage rating.
2-pole configuration.
Panel mount design.
Push to reset actuator.

MU2-B-24-630-1-B21-B-4 Applications

Overcurrent protection for power distribution panels.
Used in industrial control cabinets and machinery.
Suitable for motor circuit overload protection.
Ideal for marine and DC power systems.

MU2-B-24-630-1-B21-B-4 FAQs

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

What is the current rating of the MU2-B-24-630-1-B21-B-4 circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the MU2-B-24-630-1-B21-B-4 have?

It has 2 poles.

What type of mounting is used for this circuit breaker?

It is a panel mount type.

What is the breaker type?

The breaker type is Magnetic (Hydraulic Delay).

What is the RoHS status?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The MSL is 1 Unlimited.

MU2-B-24-630-1-B21-B-4 Alternate Parts

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MU2-B-24-630-1-B21-B-C

Littelfuse Inc.

The Littelfuse Inc. MU2-B-24-630-1-B21-B-C is a 2-pole circuit breaker. It features a 30A current rating and a 250V voltage rating.

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MU2-B-24-630-1-A22-B-C