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 40A 4P isolator switch features a black anodised aluminium front plate designed for distribution boards with an IP65 front plate protection rating. This 0.66 KG unit utilizes indirect clamping screw terminals accommodating conductor sections from 4mm² to 10mm², operating within a temperature range of -25°C to +60°C and a rated insulation voltage of 690 V. Model 276803 incorporates CAM layout 3, measures 110x104x164 mm with a depth of 92 mm, and maintains storage capabilities between -50°C and +80°C. 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 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 276803. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.