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
Manufactured by Palazzoli under part number 151351, this steel junction box features dimensions of 250X250X130 mm, an exterior height of 118 mm, and wall-mounting execution with four M40 holes. The unit includes ceramic terminal blocks with double contacts for 5x2x16 mm² sections, a rated operating voltage of 690V~, and a rated impulse withstand voltage of 6000V, protected by IP66/IP67 ingress ratings and IK10 shock resistance. Protected by a non-toxic polyester anti-UV oven-cured surface finish providing C4(M)/C3(H) equivalent corrosivity resistance, the 3.37 KG enclosure is fire-resistant at 830 °C for 120 minutes or 1000 °C for 90 minutes. Submit the exact part number, quantity, and application requirements to receive 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 151351. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.