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.

Palazzoli
The Palazzoli 477716EX is a limited breathing straight mobile plug designed for Zone 2 gas and Zone 22 dust hazardous environments, featuring a 32A rated current, operating voltage above 50V, and a 100-300Hz frequency range across 3P+ poles at a 10h clock position. Constructed from recyclable Palazzoli technopolymer with an IP66 protection degree, a Pg21 hole type, and an IEC 60309-2 standard configuration, this 500V rated insulation execution complies with EN 60309-1, EN 60079, and ATEX 2014/34/EU directives. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 Palazzoli 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 Palazzoli 477716EX. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.