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MU1-B-30-615-1-A21-B-C Magnetic hydraulic delay circuit breaker rated 15A at 250V. Single pole, panel mount, push-to-reset actuator.
Mfr Part #:

MU1-B-30-615-1-A21-B-C

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

MU1-B-30-615-1-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-30-615-1-A21-B-C Description

Short technical summary and product information.

The MU1-B-30-615-1-A21-B-C is a single-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It is designed for overcurrent protection in a variety of applications.

 

The electrical rating is 15A at 250V AC/DC. The magnetic hydraulic delay mechanism provides precise trip characteristics over a range of ambient temperatures. The breaker is approved by CCC, CSA, and UL1077.

 

The circuit breaker features a push-to-reset actuator and is panel mounted. No illumination is provided.

 

The circuit breaker is RoHS3 compliant and REACH unaffected with MSL 1 unlimited.

MU1-B-30-615-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Magnetic hydraulic delay circuit breaker, 1 pole, 15A, 250V, push-to-reset, panel mount
Subcategory: Magnetic Circuit Breakers

MU1-B-30-615-1-A21-B-C Compliance

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

MU1-B-30-615-1-A21-B-C Features

  • Rated for 15A at 250V.
  • Single pole magnetic hydraulic delay.
  • Push-to-reset actuator for manual reset.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL1077.

MU1-B-30-615-1-A21-B-C Applications

  • Overcurrent protection for industrial control panels.
  • Ideal for power distribution equipment.
  • Used in HVAC and refrigeration systems.
  • Suitable for medical equipment power supplies.

MU1-B-30-615-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-B-30-615-1-A21-B-C?

15A.

What is the voltage rating of the MU1-B-30-615-1-A21-B-C?

250V.

How many poles does this circuit breaker have?

1 pole.

What type of circuit breaker is the MU1-B-30-615-1-A21-B-C?

Magnetic hydraulic delay.

What actuator does this circuit breaker use?

Push to reset.

What agency approvals does this circuit breaker have?

CCC, CSA, UL1077.

What is the mounting style of this circuit breaker?

Panel mount.

MU1-B-30-615-1-A21-B-C Alternate Parts

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The Littelfuse Inc. MU1-B-62-615-1-A21-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker. It features a 15A current rating and 250V voltage rating.
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MU1-B-34-615-1-B21-B-C
MU1-B-34-615-1-B21-B-C
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This is a 15A, 250V, 1-pole magnetic (hydraulic delay) circuit breaker by Littelfuse Inc. It features a push-to-reset actuator and panel mount design.
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MU1-B-94-615-2-A21-B-C
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The Littelfuse Inc. MU1-B-94-615-2-A21-B-C is a 15A, 250V circuit breaker. It features a panel mount design and magnetic hydraulic delay.
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