Mfr Part #:

MU2-B-22-612-1-A21-B-D

The Littelfuse Inc. MU2-B-22-612-1-A21-B-D is a 2-pole circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.

Stock on Request

MU2-B-22-612-1-A21-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MU2-B-22-612-1-A21-B-D is a magnetic hydraulic delay circuit breaker with a 12A current rating and a 250V voltage rating. It is designed for panel mounting and features a push-to-reset actuator.

Key electrical specifications include a 12A current rating and a 250V voltage rating. The breaker operates with a hydraulic delay mechanism, providing reliable protection. It has two poles and an illumination status of 'None'.

The circuit breaker is approved by CCC, CSA, UL, and VDE. It has a RoHS3 Compliant status, an MSL of 1 Unlimited, and is REACH Unaffected. The mounting type is Panel Mount, and the actuator type is Push to Reset.

This component is suitable for applications requiring robust circuit protection with specific current and voltage ratings. Its panel mount design facilitates integration into various electrical enclosures and systems.

MU2-B-22-612-1-A21-B-D Quick Information

Product Type: Circuit Breaker

Series: MU2

Canonical Name: Littelfuse Inc. MU2-B-22-612-1-A21-B-D Circuit Breaker

Subcategory: Circuit Breaker

MU2-B-22-612-1-A21-B-D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MU2-B-22-612-1-A21-B-D Features

12A current rating for reliable protection.
250V voltage rating suitable for various applications.
Panel mount design for easy integration.
Push-to-reset actuator for convenient operation.
Approved by CCC, CSA, UL, and VDE.

MU2-B-22-612-1-A21-B-D Applications

Used in electrical control panels.
Suitable for industrial equipment protection.
Applicable in power distribution systems.
Ideal for systems requiring 2-pole breakers.

MU2-B-22-612-1-A21-B-D FAQs

7 frequently asked questions generated from this part’s specifications.

What is the current rating of this circuit breaker?

12A

What is the voltage rating?

250V

What type of breaker is it?

Magnetic (Hydraulic Delay)

How many poles does it have?

What is the actuator type?

Push to Reset

What mounting type is used?

Panel Mount

What approvals does this circuit breaker have?

CCC, CSA, UL, VDE

MU2-B-22-612-1-A21-B-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

View All Alternate Parts

MU2-B-64-612-1-A11-B-D

Littelfuse Inc.

The Littelfuse Inc. MU2-B-64-612-1-A11-B-D is a 2-pole circuit breaker rated for 12A and 250V. It features a panel mount design and a push-to-reset actuator.

View Part

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