Gefran GRS-H-40-48-D-0-0-0-0 is a single-phase solid state relay rated for 40A at 480VAC, designed for industrial heating applications with zero-crossing switching and an integrated heatsink.

Product Specifications

• Type: Solid State Relay (SSR)
• Series: GRS-H
• Model: GRS-H-40-48-D-0-0-0-0
• Load Voltage Range: 24–480 VAC
• Control Voltage Range: 3–32 VDC
• Current Rating: 40 A
• Switching Type: Zero-crossing (ZC)
• Cooling: Integrated passive heatsink
• Mounting: DIN rail or panel mount
• Terminals:
  • Push-in connectors for control signals
  • Cage clamps for power cables