- Brand: Theben - Model: TR 642 top2 - Type: Digital Time Switch / Astronomical Time Switch - Part number: 6420100 - Technical specifications: - Operating voltage: 110 – 240 V AC - Frequency: 50 – 60 Hz - Number of channels: 2 - Contacts: 2 changeover contacts - Switching capacity: 16 A / 250 V AC (cos φ = 1); 10 A / 250 V AC (cos φ = 0.6) - Incandescent / halogen lamp load: 2600 W (230 V) - Energy-saving lamps: Up to 37 x 7 W (230 V) - Shortest switching time: 1 second - Memory locations: 800 - Astronomical function: Yes - Additional features: Text-oriented menu guidance; automatic summer/winter time changeover; random programs; count-down timer; operating hour counter; backlight; zero-cross switching; 2 external inputs; connectable sensors/switches; DuoFix spring terminals (0.5–2.5 mm²) - Mounting: DIN rail - Protection class: IP 20 - Ambient temperature: -30 °C … +55 °C - Standards: EN 60730-1, EN 60730-2-7; CE marked Weight: 200 g Dimensions: 90 x 55 x 70 Country of origin: Germany HS code: 8536.50