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 158961 is a 4-pin, 4-wire industrial component featuring an M8x1 straight socket to an open end with a 5 m standard cable length, 4.5 mm cable diameter, and a nominal conductor cross section of 4 x 0.25 mm². This RoHS-compliant and halogen-free assembly operates within a 0 V to 30 V AC/DC range, supports a 4 A current rating at 40° C with a 0.8 kV surge resistance, and meets EN 61076-2-104 and EN 61984 standards. Rated IP65 and IP68, the unit functions in ambient temperatures from -25 °C to 80 °C and withstands energy chain deployment exceeding 5 million cycles at a 75 mm bending radius. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this Festo component.
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 158961. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.