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
The Omron MY4Z-110-120VAC-S is a 4PDT power relay from the MY-POWER-RELAY-FAMILY featuring a 120 V AC coil voltage and bifurcated contacts with Ag alloy and Au cladding. This component is designed for use with a plug-in socket and includes a built-in test button, mechanical indicator, and 3 A contact material rating. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 MY4Z-110-120VAC-S. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.