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 531186, weighs 864 g and conforms to the DIN 41652 standard without a label holder. It features a field device side with a straight, square Sub-D 9-pin socket connection technology utilizing 9 occupied pins, a 2x 4-40 UNC screw mounting type, and a control side with a 9-pin open-end cable having 9 occupied wires. The unit operates within a 0 V to 30 V DC range at a 24 V nominal DC operating voltage and a current rating of 2.8 A at 40° C, offering a contact durability of 50 cycles. Submit the exact part number, quantity, and application requirements to request 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 531186. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.