GRS-H Single-phase solid state relay, up to 120A integrated heatsink

GRS-H

Overview

Continuous and precise control of electrical resistors for industrial heating applications require reliable, compact, and fast with integrated diagnostic Solid State relays.

The GRS-H series of Solid State Relay with heat sink, current ratings from 15 to 120 Amperes, voltages up to 660Vac, zero crossing switching (ZC), and in ultra-compact sizes is the ideal device for this type of application. The high-efficiency heat sinks guarantee for all models the continuous supply of the rated current at a working temperature of 40°C, supported by fans for the 90A and 120A models.

Description

  • Current range from 15A up to 120A
  • Ultra slim dimension
  • DIN rail and panel mounting installation
  • Zero crossing (ZC) switching mode
  • Vdc / Vac command signal
  • Command wiring push-in terminal
  • Power cable box clamp terminal
  • Load voltage 480Vac, 600Vac
  • Thermal alarm option with led and digital output status
  • Load break alarm option with led and digital output status
  • Overvoltage protection
  • SCCR 100KA