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 MY4ZN-110-120VAC-S is a general purpose 4PDT power relay belonging to the MY-POWER-RELAY-FAMILY, designed for mounting with a plug-in socket. This component features a 110 V coil voltage, an AC contact material, a 4 A rated carry current, and a 5 A operation voltage. Built with bifurcated contacts, an LED, a test button, a transparent case, and a mechanical indicator, it operates via the MY4ZN AC110/120 (S) mounting method. Submit the exact part number, quantity, and application requirements for a 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 MY4ZN-110-120VAC-S. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.