Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Omron
This Omron G3PH solid state relay features 1-pole ON/OFF control with screw terminals and zero-crossing switching via photocoupler. The unit operates with an AC voltage range of 180 to 480 V, a rated operation current of 150 A, and a DC supply voltage of 5 to 24 V within a temperature range of -30 °C to 80 °C. Additional technical attributes include a max control current of 5 mA, a must operate voltage of 4 V, and a must release voltage of 1 V. Submit the exact part number, quantity, and application requirements for an official quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Omron references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Omron G3PH-5150B-5-24VDC. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.