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MU1-B-92-430-1-A11-B-C Single pole magnetic circuit breaker by Littelfuse rated 3A at 250VAC with push-to-reset actuation. Panel mount design with CCC, CSA, and UL1077 approvals.
Mfr Part #:

MU1-B-92-430-1-A11-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Single pole magnetic circuit breaker by Littelfuse rated 3A at 250VAC with push-to-reset actuation. Panel mount design with CCC, CSA, and UL1077 approvals.
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MU1-B-92-430-1-A11-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
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MU1-B-92-430-1-A11-B-C Description

Short technical summary and product information.

The Littelfuse MU1-B-92-430-1-A11-B-C is a single pole magnetic circuit breaker with hydraulic delay. It is rated for 3A continuous current at 250VAC. The breaker uses a push-to-reset actuator mechanism, allowing manual reset after a fault condition.

 

This circuit breaker is designed for panel mount installation. It is suitable for overcurrent protection in a variety of applications. The magnetic hydraulic delay provides time-delayed tripping for inrush currents while maintaining fast response to short circuits.

 

The MU1-B-92-430-1-A11-B-C carries approvals from CCC, CSA, and UL1077.

MU1-B-92-430-1-A11-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: MU1-B-92-430-1-A11-B-C Circuit Breaker

MU1-B-92-430-1-A11-B-C Compliance

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

MU1-B-92-430-1-A11-B-C Features

  • Rated for 3A at 250VAC.
  • Single pole panel mount design.
  • Push-to-reset actuation mechanism.
  • Magnetic hydraulic delay trip curve.
  • Approved by CCC, CSA, UL1077.

MU1-B-92-430-1-A11-B-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Ideal for overcurrent protection in machinery.
  • Applicable in HVAC equipment.

MU1-B-92-430-1-A11-B-C FAQs

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

3A.

What is the voltage rating?

250V.

How many poles does this breaker have?

1.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What type of actuator does it have?

Push to Reset.

What approvals does the MU1-B-92-430-1-A11-B-C have?

CCC, CSA, UL1077.

What is the mounting type?

Panel Mount.

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