MU1-T-12-480-1-A21-B-C The Littelfuse Inc. MU1-T-12-480-1-A21-B-C is a single-pole, magnetic (hydraulic delay) circuit breaker designed for panel mounting. It features an 8A current rating and a 250V voltage rating.
Mfr Part #:

MU1-T-12-480-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-T-12-480-1-A21-B-C is a single-pole, magnetic (hydraulic delay) circuit breaker designed for panel mounting. It features an 8A current rating and a 250V voltage rating.
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MU1-T-12-480-1-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

MU1-T-12-480-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MU1-T-12-480-1-A21-B-C is a magnetic (hydraulic delay) circuit breaker with a single pole configuration. It is designed for panel mount applications and offers a current rating of 8A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a push-to-reset button, allowing for easy operation after a trip.

 

This component is approved by CCC, CSA, and UL1077, indicating compliance with relevant safety standards. It features no illumination and is RoHS3 compliant, MSL 1, and REACH unaffected.

 

Its robust construction and specific electrical ratings make it suitable for various industrial and commercial applications requiring dependable circuit protection.

MU1-T-12-480-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1
Canonical Name: Littelfuse Inc. MU1-T-12-480-1-A21-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

MU1-T-12-480-1-A21-B-C Compliance

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

MU1-T-12-480-1-A21-B-C Features

  • 8A current rating for protection.
  • 250V voltage rating capability.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • Push-to-reset actuator for operation.

MU1-T-12-480-1-A21-B-C Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in systems requiring 8A.
  • Designed for 250V circuits.

MU1-T-12-480-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-T-12-480-1-A21-B-C circuit breaker?

The current rating is 8A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MU1-T-12-480-1-A21-B-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the MU1-T-12-480-1-A21-B-C RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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