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
Palazzoli part number 216121 is a 1-pole line selector switch featuring a 67x67 mm grey front plate configured for back panel-mounting. Constructed from high resistance technopolymer, this unit operates at 50/60Hz across a rated operating voltage of 50V-500V~ with a 12A rated current, 1 disc, and CAM layout 4. The assembly provides an IP65 front plate protection degree alongside an IP20 internal IP protection degree, measuring 67x67x63 mm with a net weight of 0.13 KG. 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 216121. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.