MU2-B-24-630-1-A21-B-C The Littelfuse Inc. MU2-B-24-630-1-A21-B-C is a 2-pole circuit breaker. It features a 30A current rating and a 250V voltage rating.
Mfr Part #:

MU2-B-24-630-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU2-B-24-630-1-A21-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-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
SVHC Present
Voltage Rating

MU2-B-24-630-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU2-B-24-630-1-A21-B-C is a magnetic hydraulic delay circuit breaker designed for panel mounting. It offers a 30A current rating and a 250V voltage rating across its two poles.

 

The breaker features a push-to-reset actuator and provides illumination-free operation. It is approved by CCC, CSA, and UL1077 standards.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status, though these are currently unverified.

MU2-B-24-630-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU2
Canonical Name: Littelfuse Inc. MU2-B-24-630-1-A21-B-C Circuit Breaker

MU2-B-24-630-1-A21-B-C Compliance

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

MU2-B-24-630-1-A21-B-C Features

  • 30A current rating for protection.
  • 250V voltage rating suitable for many applications.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy integration.
  • Push-to-reset actuator for operation.

MU2-B-24-630-1-A21-B-C Applications

  • Provides overcurrent protection in electrical equipment.
  • Suitable for two-pole 250 V power distribution.
  • Panel mount design fits equipment enclosures.
  • Used in panel-mounted circuit protection applications.

MU2-B-24-630-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MU2-B-24-630-1-A21-B-C?

250 V.

What is the current rating of this circuit breaker?

30 A.

How many poles does this circuit breaker have?

2 poles.

What type of circuit breaker is this?

Magnetic hydraulic delay.

What actuator type is used on this breaker?

Push to reset.

What mounting type is specified for this breaker?

Panel mount.

What approval agencies are listed for this part?

CCC, CSA, and UL1077.

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