The Castellanza railway, electrified and illuminated with Tais sockets, Tunnel 54 enclosures and Rino ceiling light fixtures

Electrical and lighting system of the tunnel with Tais, Tunnel54 and Rino series

The Castellanza tunnel is 3,300 meters long and goes down to a maximum depth of 22 meters to pass the Olona river in the sub-bed.

The Castellanza Railways represent a high risk profile at an electrical level that requires:

• Emergency power supply and lighting in case of fire
• Electrical system resistant to constant and high vibrations
• Electrical system resistant to condensation risk
• Resistance to the release of hazardous substances
• Maintenance reduced to a minimum

Why choosing Palazzoli products?

• The fire resistance of the TUNNEL54 aluminum alloy enclosures guarantees continuity of service at 850°C for 90'
• The TAIS sockets in thermosetting material “Flame Proof” have a GWT 960°C, self-extinguishing V0 and impact resistance >> IK10
• The TAIS interlocked sockets are equipped with an AC3 AC23A disconnect switch at the rated amperage (16A, 32A, etc.), with stop and start of cage motors
• The RINO ceiling lights in stainless steel and the total absence of welds guarantee rust resistance over time

The materials used for this installation are completely non-deformable under temperature variations and in the presence of vibrations.