MU2-B-24-630-2-A21-B-C The Littelfuse Inc. MU2-B-24-630-2-A21-B-C is a 2-pole magnetic (hydraulic delay) circuit breaker. It features a 30A current rating and a 250V voltage rating.
Mfr Part #:

MU2-B-24-630-2-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU2-B-24-630-2-A21-B-C is a 2-pole magnetic (hydraulic delay) circuit breaker. It features a 30A current rating and a 250V voltage rating.
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MU2-B-24-630-2-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

MU2-B-24-630-2-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU2-B-24-630-2-A21-B-C is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a robust 30A current rating and a 250V voltage rating, suitable for various protection applications.

 

With two poles, this breaker provides reliable circuit interruption. The actuator type is a convenient push-to-reset mechanism. Approval agencies include CCC, CSA, and UL1077, indicating compliance with significant safety standards.

 

The breaker is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, signifying unlimited shelf life under standard conditions. It is also REACH unaffected.

 

Key specifications include a 30A current rating, 250V voltage rating, and a magnetic hydraulic delay mechanism for precise tripping characteristics. The panel mount design ensures easy integration into control panels and equipment.

MU2-B-24-630-2-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU2
Canonical Name: Littelfuse Inc. MU2-B-24-630-2-A21-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MU2-B-24-630-2-A21-B-C Compliance

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

MU2-B-24-630-2-A21-B-C Features

  • 30A current rating for robust protection.
  • 250V voltage rating suitable for many applications.
  • Magnetic hydraulic delay for reliable tripping.
  • Panel mount design for easy integration.
  • RoHS3 compliant and MSL 1 rated.

MU2-B-24-630-2-A21-B-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution units.
  • Used in equipment requiring overcurrent protection.
  • Applicable in systems with 250V ratings.

MU2-B-24-630-2-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU2-B-24-630-2-A21-B-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MU2-B-24-630-2-A21-B-C use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker 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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