Omron G3PH-5075B 5-24VDC Series Solid State Relay, 75 A Load, Surface Mount, 480 V ac Load, 24 V dc, 240V ac Control

Omron G3PH-5075B 5-24VDC Series Solid State Relay, 75A Maximum Load Current, 480V AC Maximum Load Voltage - G3PH-5075B 5-24VDC

This solid-state relay is designed to switch AC loads in industrial control systems using a low-voltage DC drive. It provides a non-mechanical switching solution suitable for panel or surface mounting and is intended for applications requiring rapid, silent switching of AC supplies while maintaining Compact installation.

Features and Benefits:

• 75A continuous load capability supports high-current circuits
  480V AC maximum load voltage enables heavy-duty AC switching
  5-24V DC control accommodates standard automation outputs
  Zero-cross switching reduces inrush and electromagnetic interference
  100 mΩ on-state resistance minimises conduction losses
  60 mA off-state leakage supports safe quiescent behaviour

Applications

• Suitable for industrial heater control using resistive loads
  Ideal for motor soft-start circuits in automation panels
  Used for switching lighting banks in commercial installations
  Can be used for retrofit of solid-state control in production lines

What Terminal type does it provide for secure wiring?

It uses screw terminals to ensure robust conductor retention and straightforward field wiring.

What ambient temperature range can it operate within?

It is rated to operate between -30°C and 80°C for use across varied industrial environments.

How does this device handle AC switching at low voltages?

The minimum load voltage acceptance is 180V AC, so it requires AC systems at or above that level for reliable switching.

What approvals ensure suitability for regulated installations?

It carries TÜV, EN and cULus approvals indicating conformity with recognised safety standards.