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MU2-B-24-613-1-A21-B-D This is a 13A, 250V, 2-pole magnetic hydraulic delay circuit breaker from Littelfuse with a panel mount push-to-reset actuator.
Mfr Part #:

MU2-B-24-613-1-A21-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This is a 13A, 250V, 2-pole magnetic hydraulic delay circuit breaker from Littelfuse with a panel mount push-to-reset actuator.
Stock on Request

MU2-B-24-613-1-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
SVHC Present
Voltage Rating
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MU2-B-24-613-1-A21-B-D Description

Short technical summary and product information.

This is a circuit breaker from Littelfuse, part of the MU2 series. It is a magnetic hydraulic delay type, providing overcurrent protection with a time-delay characteristic to handle inrush currents without nuisance tripping.

 

Key specifications: rated for 13A continuous current at 250V. It has 2 poles, making it suitable for dual-phase or two-wire applications. The actuator is push-to-reset, meaning it automatically trips and requires manual reset after a fault condition.

 

The panel mount design allows for easy installation in control panels. It is not illuminated, reducing power consumption. The magnetic hydraulic delay mechanism ensures reliable protection for sensitive equipment.

MU2-B-24-613-1-A21-B-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse MU2-B-24-613-1-A21-B-D 13A 250V 2-Pole Magnetic Hydraulic Delay Circuit Breaker, Panel Mount, Push to Reset
Subcategory: Magnetic Circuit Breaker

MU2-B-24-613-1-A21-B-D Compliance

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

MU2-B-24-613-1-A21-B-D Features

  • Rated for 13A at 250V.
  • Magnetic hydraulic delay trip mechanism.
  • 2-pole configuration for dual-line protection.
  • Panel mount with push-to-reset actuator.
  • No illumination reduces power consumption.

MU2-B-24-613-1-A21-B-D Applications

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

MU2-B-24-613-1-A21-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU2-B-24-613-1-A21-B-D?

13A.

What is the voltage rating of this circuit breaker?

250V.

How many poles does this circuit breaker have?

2.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What is the actuator type?

Push to Reset.

What is the mounting type?

Panel Mount.

Is this circuit breaker illuminated?

No.

MU2-B-24-613-1-A21-B-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MU2-B-64-613-1-A21-B-D
MU2-B-64-613-1-A21-B-D
Littelfuse Inc.
The Littelfuse Inc. MU2-B-64-613-1-A21-B-D is a circuit breaker with a 13A current rating and 250V voltage rating. It features a magnetic hydraulic delay and panel mount design.
View Part
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