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 code 151641, this line junction box is designed for power supply lines in tunnel light fixtures and features a marine aluminium alloy EN 44300 construction with fluorozirconic passivation and a non-toxic anti-UV oven-cured polyester paint surface finish. The unit measures 252x185x152 mm with a box height of 95 mm, a net weight of 2.97 KG, M32 hole types, a blind cover, and includes mounting plates for wall mounting execution. It provides an IP66 protection degree, C4 corrosivity category according to ISO 12944, IK10 shock resistance per IEC/EN 62262, and supports 4x4 mm² / 3G (2F+T) 4 mm² - 4x line cable sections without terminals. 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 151641. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.