Technical Specifications Standards Compliance: EN 60669-1 VDE 0632-1 IEC 60068-2-2 IEC 60068-2-1 IEC 60068-2-38 UL 508 Electrical Ratings: Rated Voltage (Ur): Minimum 250 V Rated Operating Voltage: According to EN: 250 V AC According to UL 508: 240 V AC Input Voltage Type: AC Rated Current (In): 16 A Short-Circuit Breaking Capacity (Ics): 3 kA Rated Frequency (f): 50/60 Hz Power Loss: 1 W Contact Configuration: Number of Normally Closed (NC) Contacts: 2 Number of Normally Open (NO) Contacts: 2 Main NC Contacts: 2 Main NO Contacts: 2 Number of Auxiliary Changeover Contacts (CO): 0 Number of Poles: 4 Mechanical Specifications: Tightening Torque: 1.2-1.5 N·m Switch Type: Double Interrupting Contacts Conductor Material: Copper Additional Information: Locking Feature: Can be sealed in both On and Off positions Cover Color: Grey Control Element Color: Grey Wiring and Connection Capacity: Solid Wire: 1 × 1 mm² – 6 mm² 2 × 2.5 mm² Flexible Wire: 1 × 0.75 mm² – 2 × 2.5 mm²