The G3PE-535B-3N is a robust, high-performance three-phase Solid State Contactor (SSC) specifically engineered for heater control applications. This model features an integrated heat sink for effective thermal management and utilizes a phototriac coupler for high-isolation switching. Designed for reliability and precision, the G3PE series incorporates a zero-cross function to minimize switching noise and surges, making it ideal for high-cycle industrial heating processes.

Features

• Three-phase switching capability
• Integrated heat sink for thermal reliability
• Zero-cross function to reduce noise and electrical stress
• Phototriac coupler insulation for high dielectric strength (2,500 VAC)
• DIN track mounting for quick and easy installation
• Built-in yellow operation indicator for status monitoring

Technical Specifications

Installation Guidelines

• Mounting: The G3PE-535B-3N is designed for DIN track mounting. Ensure that the unit is mounted in an orientation that allows for vertical airflow over the integrated heat sink to maintain the specified operating temperature range (-30 to 80°C).
• Electrical Wiring: * Control Side: Connect the 12–24 VDC control signal to the input terminals. The unit includes a yellow operation indicator to confirm input status.
  • Load Side: Ensure the load current does not exceed the 35 A rating. Given the nature of SSRs, consider external fusing to protect against short circuits.
• Thermal Management: While the built-in heat sink is sufficient for standard operation, ensure that the surrounding ambient temperature does not exceed 80°C. In high-density panel environments, supplemental cooling (fans) may be necessary.

Compliance and Durability

• Vibration Resistance: The unit is rated for 10 to 55 Hz oscillation, confirming its suitability for industrial environments where minor machine vibrations are present.
• Dielectric Strength: Tested to 2,500 VAC for 1 minute, ensuring high protection between the input control circuitry and the high-voltage output load.