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 177677 is an industrial component featuring an LED switching position indication and an M2.5 central screw for mounting on an air solenoid valve in any position. It is equipped with a 24 V DC nominal operating voltage, a protective earth connection, and a 0.5 m cable having a 4.6 mm diameter, a 3 x 0.5 mm² design, and a black TPE-U(PU) sheath. The assembly includes a transparent PA and POM housing, bronze pin contacts, a Type C angled socket electrical connection with a 5-pin configuration conforming to DIN EN 175301-803, and an IP65 degree of protection under IEC 60529 for ambient temperatures between -5 °C and 50 °C, complying with EU and UK RoHS directives as well as VDMA24364-B2-L LABS conformity. 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 177677. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.