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 290163 is a 16A 3P wall-mounting isolator switch constructed from thermosetting GRP with a fuse-holder base and features a CAM layout of 2, operating at 50-60Hz with an IP67 rating. This enclosure measures 240X92X130 mm, weighs 1.26 KG, contains 2 M25 entries, and is finished with a Blue RAL 5015 cover and RAL 7042 base. It accommodates a minimum conductor section of 1mm² up to a maximum of 10mm², with a rated insulation voltage of 690 V and a maximum ambient temperature of +60°C. Submit part number 290163, 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 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 290163. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.