MU2-B-34-615-1-C21-B-C The Littelfuse Inc. MU2-B-34-615-1-C21-B-C is a 2-pole circuit breaker with a 15A current rating and 250V AC voltage rating. It features a magnetic hydraulic delay mechanism and a push-to-reset actuator.
Mfr Part #:

MU2-B-34-615-1-C21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU2-B-34-615-1-C21-B-C is a 2-pole circuit breaker with a 15A current rating and 250V AC voltage rating. It features a magnetic hydraulic delay mechanism and a push-to-reset actuator.
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MU2-B-34-615-1-C21-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 (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

MU2-B-34-615-1-C21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU2-B-34-615-1-C21-B-C is a magnetic hydraulic delay circuit breaker designed for circuit protection applications. It offers a 15A current rating and a 250V AC voltage rating, with a 2-pole configuration.

 

The breaker is designed for panel mounting and features a convenient push-to-reset actuator. It has received approvals from CCC, CSA, and UL1077, indicating its suitability for various industrial and commercial applications. The series designation is M.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1 Unlimited, and REACH Unaffected status. These specifications make it a reliable choice for integration into diverse electronic systems requiring robust overcurrent protection.

MU2-B-34-615-1-C21-B-C Quick Information

Product Type: Circuit Breaker
Series: M
Canonical Name: Littelfuse Inc. MU2-B-34-615-1-C21-B-C Circuit Breaker
Subcategory: Circuit Breaker

MU2-B-34-615-1-C21-B-C Compliance

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

MU2-B-34-615-1-C21-B-C Features

  • 15A current rating for circuit protection.
  • 250V AC voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for easy installation.
  • Push-to-reset actuator for operation.

MU2-B-34-615-1-C21-B-C Applications

  • Protects electrical circuits from overloads.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in equipment requiring safety interlocks.

MU2-B-34-615-1-C21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

250V

What is the current rating?

15A

How many poles does this breaker have?

2

What type of breaker is this?

Magnetic (Hydraulic Delay)

What is the actuator type?

Push to Reset

What is the mounting type?

Panel Mount

What approvals does this circuit breaker have?

CCC, CSA, UL1077

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