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 D4E-1B20N from the D4E-D4MC-ZE-ZV product family features a durable zinc housing and an IP67 degree of protection. This component utilizes a crossroller plunger actuator, a right cable entry direction, and screw terminal connections for standard load applications. Internal switching includes one normally-open, one normally-closed, and one change-over contact configured for snap action without make-before-break or status indication. Submit the exact part number, quantity, and application requirements to request 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 D4E-1B20N. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.