MU2-B-24-460-1-B21-B-D This Littelfuse MU2-B-24-460-1-B21-B-D is a 2-pole magnetic hydraulic delay circuit breaker rated for 6A at 250V. It features a panel mount push-to-reset actuator and is approved by CCC, CSA, UL, VDE.
Mfr Part #:

MU2-B-24-460-1-B21-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse MU2-B-24-460-1-B21-B-D is a 2-pole magnetic hydraulic delay circuit breaker rated for 6A at 250V. It features a panel mount push-to-reset actuator and is approved by CCC, CSA, UL, VDE.
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MU2-B-24-460-1-B21-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
Voltage Rating

MU2-B-24-460-1-B21-B-D Description

Short technical summary and product information.

The Littelfuse MU2-B-24-460-1-B21-B-D is a two-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is rated for 6A continuous current at 250V AC/DC. The hydraulic-magnetic mechanism provides time-delay tripping, allowing it to withstand temporary inrush currents without nuisance tripping, making it suitable for applications with inductive loads. The breaker features a push-to-reset actuator and is designed for panel mount installation. It has no illumination. The device is approved by CCC, CSA, UL, and VDE, and is RoHS3 compliant. This circuit breaker is commonly used in power distribution, industrial control panels, and equipment requiring reliable overcurrent protection with delayed response.

MU2-B-24-460-1-B21-B-D Quick Information

Product Type: Circuit Breaker
Series: MU2-B
Canonical Name: Circuit Breaker, Magnetic (Hydraulic Delay), 2 Pole, 6A, 250V, Panel Mount
Subcategory: Hydraulic-Magnetic Circuit Breaker

MU2-B-24-460-1-B21-B-D Compliance

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

MU2-B-24-460-1-B21-B-D Features

  • Rated for 6A at 250V.
  • Two-pole magnetic hydraulic delay design.
  • Panel mount with push-to-reset actuator.
  • Approved by UL, CSA, VDE, CCC.
  • RoHS3 compliant.

MU2-B-24-460-1-B21-B-D Applications

  • Protects against overcurrent in electrical systems.
  • Suitable for inductive load circuits.
  • Used in power distribution equipment.
  • Ideal for industrial control panels.

MU2-B-24-460-1-B21-B-D 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?

6A.

How many poles does it have?

2 poles.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel Mount.

What is the actuator type?

Push to Reset.

What approvals does it have?

CCC, CSA, UL, VDE.

MU2-B-24-460-1-B21-B-D Alternate Parts

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MU2-B-24-460-1-A21-B-D
MU2-B-24-460-1-A21-B-D
Littelfuse Inc.
Circuit breaker rated 6A and 250V from Littelfuse. Suitable for overcurrent protection applications.
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MU2-B-64-460-1-A21-B-D
MU2-B-64-460-1-A21-B-D
Littelfuse Inc.
The Littelfuse Inc. MU2-B-64-460-1-A21-B-D is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 6A current rating and 250V voltage rating.
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MU2-B-24-460-1-A11-B-D
MU2-B-24-460-1-A11-B-D
Littelfuse Inc.
The Littelfuse Inc. MU2-B-24-460-1-A11-B-D is a 2-pole circuit breaker designed for panel mounting. It features a 6A current rating and a 250V voltage rating.
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