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.

Festo
The Festo part number 566655 is an industrial component featuring a 1 m standard cable with a straight field device side socket having a square design, connection pattern H, snap-locking mounting, 3 pins with 2 occupied, and a control side with 2x single conductors featuring 2 open-ended wires. This 7 g component operates within a DC voltage range of 0 V to 60 V, supports a current rating of 3 A at 40° C, operates in any mounting position, and includes a cable designation without a label holder. 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 Festo 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 Festo 566655. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.