Permanent and Transient Overvoltage Protector Combi 4P40T15
Brand: Toscano
Reference: 10002475
Description
Combi Permanent and Transient Overvoltage Protector 4P40T15. COMBI 4PT model that protects against permanent and transient overvoltages caused by atmospheric discharges, switching maneuvers in electrical circuits and electrostatic discharges.
Details
The Toscano 10002475 COMBI 4P40T15 is a three-phase 4x40A permanent and transient overvoltage protector + IGA. It is designed to protect electrical devices from voltage spikes. Its main functionality is protection against overvoltages, whether transient or permanent in three-phase installations. General specifications. Nominal voltage Un: 240V AC. Frequency: 50-60Hz. Maximum cable section in terminals: 10mm2 (IGA) 6mm2 (module). Environmental margins: -20º C 70º C / 80 R.H. Dimensions: 162 x 90 x 74 mm. No. of DIN modules: 9. Protection: IP20. Mounting: DIN 35 Rail. Product standards: EN 60898 / EN 50550 / IEC 61643-11. Weight: 1,022 g. Permanent. Trigger voltage: 275V AC /- 1 Response time for overvoltage: 275V AC: 7 s approx. 300V AC: 3 s approx. 350V AC: 0.5 s approx. 400V AC: 0.15 s approx. Transitory. Maximum intensity Imax: 15kA (8/20). Nominal current In: 5kA. Protection level Up: 1.5kV. Class: II. IGA. Nominal intensity In: 25, 40, 50, 63 (depending on model). Curve: C. Breaking capacity: 10 kA.
