Device: 7SJ82 overcurrent protection with standard variant Housing type: flush-mounted; BI: 11; BO: 9 ( 9ST + 0F + 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 102, PS101, 19" bay unit 2: ; LEDs/buttons: 16 LEDs; Operating panel: integrated; Key switch: without; Display type: large display; Front design: standard; Auxiliary voltage: DC 110 V ... 250 V , AC 100 ... 230 V