The keys and the alphanumeric display on the LCD keypad are illumi-nated to ensure simple and reliable operation. Five status LED’s pro-vide valuable system information. The SAK41 is equiped with a flap. 

Operating power (nominal) - 12 VDC via E-bus
Current consumption
– minimum - 13 mA
– maximum - 73 mA
Special function keys  - 6
Status LED’s - 5
LCD-display– number of characters - 2 x 16
Operating temperature -10 ~ +55°C
Housing protection - IP30
Dimensions (H x W x D) - 172 x 106 x 30Weight0.240 kg