Theben Catalogue 2014/15. Save energy – Increase comfort.

Climate control
Clock thermostats
Clock thermostats
Program Type of connection Operating voltage Switching capacity
at 250 V AC
Type of contact Type Page
Digital battery version
Weekly program 2/3-way conductors 2 AA batteries 6 (1) A Changeover contact RAMSES 811 top2 146
RAMSES 831 top2 146
Radio controlled 2 AA batteries 16 (2) A NO contact RAMSES 813 top2 HF Set A 150
RAMSES 813 top2 HF Set S 150
6 (1) A Changeover contact RAMSES 813 top2 HF Set 1 150
RAMSES 833 top2 HF Set 1 152
RAMSES 833 top2 HF Set 2 152
Digital 230 V
Weekly program 3-/4-conductors 230 V AC 6 (1) A Changeover contact RAMSES 812 top2 148
RAMSES 832 top2 148
Weekly program
Screw terminals
max. 4 mm²
230 V AC 10 (2) A Changeover contact RAMSES 366/1 top 158
RAMSES 366/2 top 158
OpenTherm
Weekly program
2-way conductor
(BUS) room controller
230 V AC 2 x 2 (1) A,
1 x 1 (1) A
NO contact RAMSES 816 top2 OT 154
5 x 5 (1) A,
2 x 1 (1) A
NO contact RAMSES 856 top2 OT 156
9
Analogue battery version
Daily program 2/3-way conductors 2 AA batteries 6 (1) A Changeover contact RAMSES 784 S 160
Daily/weekly program 2/3-way conductors 2 AA batteries 6 (1) A Changeover contact RAMSES 784 162
Radio controlled 2 AA batteries 6 (1) A Changeover contact RAMSES 784 HF Set 1 162
Analogue 230 V
Daily program 3-/4-conductors 230 V AC 6 (1) A Changeover contact RAMSES 722 S 160
Daily/weekly program 3-/4-conductors 230 V AC 6 (1) A Changeover contact RAMSES 722 162
RAMSES 782 162
Daily program 3-/4-conductors 230 V AC 6 (1) A Changeover contact RAMSES 721 162
Daily/weekly program 3-/4-conductors 230 V AC 6 (1) A Changeover contact RAMSES 725 162
145