Device: 7SL86 earth leakage protection / distance protection, 3-pole. Double-ended protection, expandable with standard variant, housing type: flush-mounted; BI: 11; BO: 9 (3ST + 6F + 0HS + 0P); I: 4 (protection); U: 4 (standard); Transmitter inputs: 0 (20 mA or 10 V, fast), 0 (20 mA, normal); Housing width: 1/3 x 19''; 19" bay unit 1: IO 202, PS201; 19" bay unit 2:; LEDs/buttons: 16 LEDs; Operator panel: integrated; Key switch: without; Display type: large display; Front design: standard; Voltage