DistyParts Icon
MU1-S-34-450-1-A21-B-C The Littelfuse MU1-S-34-450-1-A21-B-C is a 1-pole circuit breaker with a 5A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and a push-to-reset actuator.
Mfr Part #:

MU1-S-34-450-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MU1-S-34-450-1-A21-B-C is a 1-pole circuit breaker with a 5A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and a push-to-reset actuator.
Stock on Request

MU1-S-34-450-1-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
View Similar Products (0)

MU1-S-34-450-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse MU1-S-34-450-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 5A and a voltage rating of 250V.

 

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

 

Key specifications include a 1-pole configuration and no illumination. It is approved by CCC, CSA, and UL1077 agencies. The RoHS status is RoHS3 Compliant, and it has an MSL of 1 Unlimited, with REACH status as REACH Unaffected.

 

This circuit breaker is suitable for applications requiring robust and dependable protection against electrical faults.

MU1-S-34-450-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1
Canonical Name: Littelfuse Inc. MU1-S-34-450-1-A21-B-C Circuit Breaker

MU1-S-34-450-1-A21-B-C Compliance

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

MU1-S-34-450-1-A21-B-C Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • Push-to-reset actuator.

MU1-S-34-450-1-A21-B-C Applications

  • Overcurrent protection for power supply units.
  • Used in industrial control panel circuits.
  • Suitable for telecommunications equipment protection.
  • Protects lighting and HVAC control systems.

MU1-S-34-450-1-A21-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MU1-S-34-450-1-A21-B-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MU1-S-34-450-1-A21-B-C use?

It uses a magnetic breaker type with a hydraulic delay.

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 this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

MU1-S-34-450-1-A21-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MU1-B-14-450-3-A21-B-C
MU1-B-14-450-3-A21-B-C
Littelfuse Inc.
Littelfuse MU1-B-14-450-3-A21-B-C is a magnetic hydraulic delay circuit breaker rated for 5A at 250V.
View Part
MU1-B-34-450-1-A21-B-C
MU1-B-34-450-1-A21-B-C
Littelfuse Inc.
Single pole 5A 250V magnetic hydraulic delay circuit breaker from Littelfuse. Features push to reset actuator.
View Part
MU1-B-12-450-1-A21-B-C
MU1-B-12-450-1-A21-B-C
Littelfuse Inc.
The Littelfuse Inc. MU1-B-12-450-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It features a push-to-reset actuator and a magnetic hydraulic delay.
View Part
MU1-B-10-450-1-A21-B-C
MU1-B-10-450-1-A21-B-C
Littelfuse Inc.
Littelfuse MU1-B-10-450-1-A21-B-C is a 1-pole magnetic hydraulic delay circuit breaker rated at 5A and 250V. It features a push-to-reset actuator and panel mount installation.
View Part
Home
Account

Categories