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 566666 is an industrial component featuring a 0.5-meter cable with static cable characteristics and an open-end connection technology on the control side. On the field device side, electrical connection 1 utilizes a straight square socket with a snap-locking mounting type, two occupied pins, connection pattern S, and a cable designation without a label holder. Operating within a DC voltage range of 0 V to 60 V and a current rating of 3 A at 40° C, this 8 g component supports any mounting position. Submit the exact part number, quantity, and application requirements to receive 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 566666. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.