MU2-B-14-615-1-A22-B-C The Littelfuse MU2-B-14-615-1-A22-B-C is a 2-pole magnetic hydraulic delay circuit breaker rated at 15A and 250V. It features a push-to-reset actuator and panel mount design.
Mfr Part #:

MU2-B-14-615-1-A22-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MU2-B-14-615-1-A22-B-C is a 2-pole magnetic hydraulic delay circuit breaker rated at 15A and 250V. It features a push-to-reset actuator and panel mount design.
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MU2-B-14-615-1-A22-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

MU2-B-14-615-1-A22-B-C Description

Short technical summary and product information.

The Littelfuse MU2-B-14-615-1-A22-B-C is a 2-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection in a variety of applications. Rated at 15A and 250V, it provides reliable protection with a hydraulic-magnetic trip mechanism that offers time delay characteristics to withstand inrush currents. The breaker features a push-to-reset actuator for easy manual reset after a trip event. It is designed for panel mount installation, making it suitable for control panels and industrial equipment. The unit is non-illuminated and carries approvals from CCC, CSA, and UL1077, ensuring compliance with international safety standards.

MU2-B-14-615-1-A22-B-C Quick Information

Product Type: Circuit Breaker
Series: MU2-B
Canonical Name: Littelfuse MU2-B Series 2-Pole 15A 250V Magnetic Hydraulic Delay Circuit Breaker
Subcategory: 2-Pole Circuit Breakers

MU2-B-14-615-1-A22-B-C Compliance

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

MU2-B-14-615-1-A22-B-C Features

  • Rated for 15A continuous current at 250V.
  • Hydraulic-magnetic trip mechanism with time delay.
  • 2-pole design for simultaneous line disconnection.
  • Push-to-reset actuator for easy manual reset.
  • Panel mount installation with multiple agency approvals.

MU2-B-14-615-1-A22-B-C Applications

  • Ideal for overcurrent protection in industrial control panels.
  • Used in power supply and distribution equipment.
  • Suitable for motor protection circuits with high inrush.
  • Applicable in HVAC and lighting control systems.

MU2-B-14-615-1-A22-B-C FAQs

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

250V.

What is the current rating of this circuit breaker?

15A.

How many poles does this circuit breaker have?

2 poles.

What type of actuator does this circuit breaker use?

Push to Reset.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting type of this circuit breaker?

Panel Mount.

What agency approvals does this circuit breaker have?

CCC, CSA, UL1077.

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