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MU2-B-64-612-1-A21-B-D The Littelfuse Inc. MU2-B-64-612-1-A21-B-D is a magnetic (hydraulic delay) circuit breaker. It features a 12A current rating and a 250V voltage rating.
Mfr Part #:

MU2-B-64-612-1-A21-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU2-B-64-612-1-A21-B-D is a magnetic (hydraulic delay) circuit breaker. It features a 12A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

MU2-B-64-612-1-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
Storage Temperature
Tape & Reel
Voltage Rating
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MU2-B-64-612-1-A21-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MU2-B-64-612-1-A21-B-D is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 12A and a voltage rating of 250V.

 

Key electrical specifications include its 2-pole configuration and push-to-reset actuator type. The breaker is designed for reliable operation in various applications requiring circuit protection.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. Approval agencies include CCC, CSA, UL, and VDE.

MU2-B-64-612-1-A21-B-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MU2-B-64-612-1-A21-B-D Magnetic (Hydraulic Delay) Circuit Breaker

MU2-B-64-612-1-A21-B-D Compliance

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

MU2-B-64-612-1-A21-B-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MU2-B-64-612-1-A21-B-D Features

  • 12A current rating for protection.
  • 250V voltage rating for power systems.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount for easy installation.
  • Push to reset actuator.

MU2-B-64-612-1-A21-B-D Applications

  • Suitable for circuit protection in electrical systems.
  • Used in panel-mounted safety circuit breakers.
  • Ideal for industrial machinery overload protection.
  • Applicable in residential and commercial electrical panels.

MU2-B-64-612-1-A21-B-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU2-B-64-612-1-A21-B-D circuit breaker?

The current rating is 12A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the MU2-B-64-612-1-A21-B-D?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this breaker?

The mounting type is Panel Mount.

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