MG1-B-34-450-3-GC1-B-C This Littelfuse MG1-B-34-450-3-GC1-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 5A at 250V. It features a green illuminated rocker actuator and is designed for panel mount installation.
Mfr Part #:

MG1-B-34-450-3-GC1-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse MG1-B-34-450-3-GC1-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 5A at 250V. It features a green illuminated rocker actuator and is designed for panel mount installation.
Stock on Request

MG1-B-34-450-3-GC1-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

MG1-B-34-450-3-GC1-B-C Description

Short technical summary and product information.

The Littelfuse MG1-B-34-450-3-GC1-B-C is a single-pole magnetic circuit breaker utilizing a hydraulic delay mechanism for reliable overcurrent protection. It is rated for 5A continuous current at 250V AC/DC, making it suitable for a variety of power distribution and equipment protection applications.

 

The breaker features a green illuminated rocker actuator, providing clear visual indication of the circuit state. Its panel mount design allows for straightforward integration into control panels and enclosures. The magnetic (hydraulic delay) trip characteristic offers precise and repeatable performance, with the hydraulic delay providing tolerance to harmless transient currents while still protecting against sustained overloads and short circuits.

 

This component is approved by CCC, CSA, and UL1077, indicating compliance with recognized safety standards for supplementary protectors. It is intended for use in industrial control, power supply, and commercial equipment where branch circuit protection is not required.

MG1-B-34-450-3-GC1-B-C Quick Information

Product Type: Circuit Breaker
Series: MG1-B
Canonical Name: Littelfuse MG1-B-34-450-3-GC1-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Hydraulic-Magnetic Circuit Breakers

MG1-B-34-450-3-GC1-B-C Compliance

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

MG1-B-34-450-3-GC1-B-C Features

  • 5A current rating at 250V AC/DC.
  • Single-pole magnetic (hydraulic delay) design.
  • Green illuminated rocker actuator.
  • Panel mount for easy installation.
  • Approved to CCC, CSA, and UL1077.

MG1-B-34-450-3-GC1-B-C Applications

  • Overcurrent protection in industrial control panels.
  • Power supply and distribution equipment protection.
  • Supplementary protection in commercial appliances.
  • Equipment branch circuit protection in machinery.

MG1-B-34-450-3-GC1-B-C FAQs

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

The current rating is 5A.

What is the voltage rating?

The voltage rating is 250V.

What type of breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does it have?

It has 1 pole.

What type of actuator does it use?

It uses a rocker actuator.

Is the actuator illuminated?

Yes, the actuator is illuminated green.

What mounting type is supported?

It is designed for panel mount.

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