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MU1-B-64-615-1-A21-B-C Magnetic hydraulic delay circuit breaker rated at 15A and 250V. Single-pole push-to-reset actuator with panel mount.
Mfr Part #:

MU1-B-64-615-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Magnetic hydraulic delay circuit breaker rated at 15A and 250V. Single-pole push-to-reset actuator with panel mount.
Stock on Request

MU1-B-64-615-1-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
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MU1-B-64-615-1-A21-B-C Description

Short technical summary and product information.

The Littelfuse MU1-B-64-615-1-A21-B-C is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is rated for 15A continuous current at 250V AC/DC. The breaker features a push-to-reset actuator and is panel mountable. This magnetic hydraulic delay type provides precise trip characteristics and is suitable for applications requiring reliable circuit protection. It is certified by CCC, CSA, and UL1077 for safety compliance. The compact 1-pole design allows for easy integration into control panels and equipment.

MU1-B-64-615-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Circuit Breaker, Magnetic (Hydraulic Delay), 15A, 250V, 1-Pole, Push to Reset
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

MU1-B-64-615-1-A21-B-C Compliance

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

MU1-B-64-615-1-A21-B-C Features

  • 15A current rating at 250V AC/DC.
  • Single-pole magnetic hydraulic delay design.
  • Push-to-reset actuator for easy reset.
  • Panel mount for secure installation.

MU1-B-64-615-1-A21-B-C Applications

  • Overcurrent protection for industrial control panels.
  • Suitable for motor branch circuit protection.
  • Used in power distribution equipment.
  • Ideal for applications requiring high inrush tolerance.

MU1-B-64-615-1-A21-B-C FAQs

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

15A.

What is the voltage rating?

250V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Push to Reset.

What is the mounting style?

Panel Mount.

Which safety approvals does it have?

CCC, CSA, UL1077.

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Magnetic hydraulic delay circuit breaker rated 15A at 250V. Single pole, panel mount, push-to-reset actuator.
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