MU1-B-22-615-1-A21-B-C The Littelfuse MU1-B-22-615-1-A21-B-C is a 1-pole, panel mount circuit breaker. It features a magnetic hydraulic delay with a push-to-reset actuator.
Mfr Part #:

MU1-B-22-615-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MU1-B-22-615-1-A21-B-C is a 1-pole, panel mount circuit breaker. It features a magnetic hydraulic delay with a push-to-reset actuator.
Stock on Request

MU1-B-22-615-1-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
Voltage Rating

MU1-B-22-615-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse MU1-B-22-615-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 15A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering a reliable method for circuit protection. The actuator type is push-to-reset, allowing for easy manual operation.

 

Key approvals include CCC, CSA, and UL1077, indicating compliance with relevant safety standards. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is unaffected.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection and manual reset functionality.

MU1-B-22-615-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-22-615-1-A21-B-C Circuit Breaker
Subcategory: Circuit Breaker

MU1-B-22-615-1-A21-B-C Compliance

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

MU1-B-22-615-1-A21-B-C Features

  • 15A current rating, 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with push-to-reset actuator.
  • CCC, CSA, UL1077 approved.
  • RoHS3 compliant, MSL 1.

MU1-B-22-615-1-A21-B-C Applications

  • General purpose circuit protection.
  • Industrial control panels.
  • Power distribution units.
  • Equipment safety interlocks.

MU1-B-22-615-1-A21-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-B-22-615-1-A21-B-C 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 MU1-B-22-615-1-A21-B-C?

It is a magnetic breaker with a hydraulic delay.

How is this circuit breaker mounted?

It is designed for panel mounting.

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.

MU1-B-22-615-1-A21-B-C Alternate Parts

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