Technical Parameters Parameter Specification Notes Series / Type System Pro M - GSN Switch-Fuse Disconnector Standards IEC/EN 60947-3, IEC/EN 60947-1 Rated Operational Voltage (Ue) 690 V AC (50/60 Hz) Rated Insulation Voltage (Ui) 800 V AC Rated Impulse Withstand Voltage (Uimp) 8 kV Switch Rated Operational Current (Ie) 63 A (at 40°C, AC-23B) Frame size defined by 201. Utilization Category AC-23B (for switching motor loads) Also suitable for AC-20, AC-21, AC-22. Short-Circuit Performance • Rated Conditional Short-Circuit Current (Icq) 50 kA (with specified gG/gL NH fuses) Requires correct fuse coordination. • Rated Making Capacity (Icm) Up to 10 x Ie (peak) Fuse Compatibility • Fuse Type NH (Knife-Blade) Fuses per DIN 43620 / IEC 60269 • Fuse Size Size 00 Accepts fuse links up to 160A. • Max. Recommended Fuse Rating 100 A gG/gL (typical for thermal design) Actual depends on ambient temp and assembly. Mechanical & Electrical Life • Mechanical Durability ≥ 10,000 operations • Electrical Durability (AC-23B) ≥ 5,000 operations at full rated current Handle Type C10: Side-mounted rotary lever handle, padlockable in OFF position (up to 3 padlocks). "L" in GSN201L also indicates side-lever operation. Auxiliary Contacts Optional add-on auxiliary contact blocks (e.g., 1NO+1NC) available for signaling. Not included in base C10 version. Terminals Screw-clamp terminals for copper/aluminum cables. Mounting 35 mm DIN Rail (EN 60715) or direct panel mounting. Protection Degree IP20 (as installed in enclosure) Ambient Temperature Operating: -25°C to +60°C (derating above 40°C) Storage: -50°C to +85°C Pollution Degree PD 3 For industrial environments. Dimensions (W x H x D) Approx. 105 mm x 145 mm x 120 mm (3-pole with handle) Weight Approx. 1.2 kg (without fuses) Safety Approvals CE, cULus, CCC, etc.