GE THN3362SS

Product Introduction
The THN3362SS is a 3-pole, 600V class molded case circuit breaker from GE’s Thermoplastic Insulated (TH) series. It is designed for reliable branch circuit protection in commercial and industrial environments.

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Description

GE THN3362SS

Technical Specifications

  • Frame Type: THN
  • Amperage Rating: 300 Amperes (Standard configuration)
  • Poles: 3 Poles
  • Voltage Rating: 600V AC

Functional Features

  • Compact thermoplastic housing.
  • Thermal-magnetic trip unit.
  • Flush or surface mount compatible.

Application Scenarios
Commonly used in industrial motor circuits, lighting panels, and equipment feeders.

Performance Parameters

  • Standard 65kAIC or higher interrupting rating.
  • Quick-make, quick-break mechanism for arc suppression.

Material Composition
Glass-polyester thermoplastic enclosure with copper bus assembly.

Structural Characteristics
Sleek, space-saving design with color-coded toggle handle.

Working Principle
Protects downstream conductors and equipment by automatically opening the circuit when current exceeds the calibrated trip threshold.

Installation Requirements

  • Use appropriate wire sizing for the amperage rating.
  • Ensure proper phase rotation and grounding.

Usage Precautions

  • Do not use as a disconnect switch for routine operation.
  • Reset only after identifying and correcting the fault cause.