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
This Festo industrial component, part number 577376, is built with a 2.5 m cable and features a field device side with an angled, square Sub-D 44-pin socket design utilizing 36 occupied pins and a 2x 4-40 UNC screw mounting with a seal. The control side consists of an open-end cable termination based on the DIN 47100 norm, supporting a DC operating voltage range of 0 V to 30 V and a current rating of 0.86 A at 40° C, while lacking a protective earth connection and label holder. The unit weighs 500 g and provides a contact durability of 50. Submit the exact part number, quantity, and application requirements for a formal 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 577376. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.