MU2-B-34-430-1-A21-B-C The Littelfuse Inc. MU2-B-34-430-1-A21-B-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a push-to-reset actuator.
Mfr Part #:

MU2-B-34-430-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU2-B-34-430-1-A21-B-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a push-to-reset actuator.
Stock on Request

MU2-B-34-430-1-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-34-430-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU2-B-34-430-1-A21-B-C is a 2-pole circuit breaker with a current rating of 3A and a voltage rating of 250V. It is designed for panel mounting and utilizes a magnetic hydraulic delay mechanism with a push-to-reset actuator.

 

The breaker is approved by CCC, CSA, and UL1077, indicating compliance with relevant safety standards. Its construction is suitable for applications requiring reliable overcurrent protection.

 

Key specifications include a 3A current rating and a 250V voltage rating. The mounting type is panel mount, and it features a push-to-reset actuator for ease of operation. The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. These environmental attributes are important considerations for various manufacturing and assembly processes.

MU2-B-34-430-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU2
Canonical Name: Littelfuse Inc. MU2-B-34-430-1-A21-B-C Circuit Breaker

MU2-B-34-430-1-A21-B-C Compliance

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

MU2-B-34-430-1-A21-B-C Features

  • 3A current rating for protection.
  • 250V voltage rating for power circuits.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay breaker type.
  • Push to reset actuator.

MU2-B-34-430-1-A21-B-C Applications

  • Suitable for general circuit protection.
  • Used in control panel assemblies.
  • Ideal for power distribution units.
  • Applicable in industrial equipment.

MU2-B-34-430-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU2-B-34-430-1-A21-B-C circuit breaker?

The current rating is 3A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MU2-B-34-430-1-A21-B-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the MU2-B-34-430-1-A21-B-C?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

It has 2 poles.

What is the actuator type for this breaker?

The actuator type is push to reset.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL1077.

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