MU2-B-64-615-1-A21-B-D The Littelfuse Inc. MU2-B-64-615-1-A21-B-D is a magnetic hydraulic delay circuit breaker. It features a 15A current rating and 250V voltage rating.
Mfr Part #:

MU2-B-64-615-1-A21-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU2-B-64-615-1-A21-B-D is a magnetic hydraulic delay circuit breaker. It features a 15A current rating and 250V voltage rating.
Stock on Request

MU2-B-64-615-1-A21-B-D 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-64-615-1-A21-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MU2-B-64-615-1-A21-B-D is a two-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 15A and a voltage rating of 250V. The actuator type is push-to-reset, offering a straightforward user interface. Approval agencies include CCC, CSA, UL, and VDE, indicating compliance with various international standards.

 

The circuit breaker is RoHS3 compliant and has an MSL of 1 Unlimited. It is designed for applications requiring robust overcurrent protection with a clear indication of trip status.

MU2-B-64-615-1-A21-B-D Quick Information

Product Type: Circuit Breaker
Series: MU2
Canonical Name: Littelfuse Inc. MU2-B-64-615-1-A21-B-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breakers

MU2-B-64-615-1-A21-B-D Compliance

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

MU2-B-64-615-1-A21-B-D Features

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

MU2-B-64-615-1-A21-B-D Applications

  • Suitable for overcurrent protection.
  • Used in control panels.
  • Industrial equipment applications.
  • Power distribution systems.

MU2-B-64-615-1-A21-B-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU2-B-64-615-1-A21-B-D circuit breaker?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MU2-B-64-615-1-A21-B-D?

It is a Magnetic (Hydraulic Delay) breaker type.

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.

What is the actuator type?

The actuator type is Push to Reset.

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