Siemens - DQIAC

Contactor relay, 44E, DIN EN 50011, 4NO + 4NC, screw terminal DC operation 24 V DC

Contactor relay, 53E, DIN EN 50011, 5NO + 3NC, screw terminal AC operation 230 V AC 50 Hz, 277 V 60 Hz

Contactor relay, 71E, DIN EN 50011, 7 NO + 1 NC, screw terminal DC operation 24 V DC

Contactor relay, 64E, EN 50011, 6NO + 4NC, screw terminal, DC operation, 220 V DC

Contactor relay, 82E, EN 50011, 8 NO + 2 NC, screw terminal, DC operation, 220 V DC

Basic unit SIMOCODE pro V PB PROFIBUS DP interface 12 Mbit/s, RS 485, 4I/3O freely parameterizable, Us: 110…240 V AC/DC, input for thermistor connection Monostable relay outputs, expandable by extension modules

!!! product phase-out !!! The preferred successor type is 3UG5511-1BR20 phase sequence monitoring 3×160-260 V 2 CO analog monitoring relay phase sequence monitoring 3 x 160…260 V 50…60 Hz AC 2 changeover contacts screw terminal

insulation monitoring relay for ungrounded (IT) networks up to 250 V AC, 15-400 Hz and up to 300 V DC measuring range 1-100 kohm supply voltage 24-240 V AC/DC 22.5 mm, 1 changeover contact screw terminal

Insulation monitoring relay for ungrounded (IT) supply systems up to 400 V AC, 15-400 Hz and up to 600 V DC Measuring range 1-100 / 2-200 kohm Supply voltage 24-240 V AC/DC Width 45 mm 1 + 1 or 2 change-over contacts screw terminal

!!! product phase-out !!! The preferred successor type is 3UG5618-1CR20 phase sequence phase failure 3×160-690 V screw digital monitoring relay for 3-phase voltage with N-conductor automatic phase sequence correction phase failure 3 x 90 to 400 V 50 to 60 Hz AC undervoltage and overvoltage 90-400 V hysteresis 1-20 V OFF delay 0-20 s asymmetry 0-20% 1 CO for phase correction 1 CO for power system faults screw terminal

Digital monitoring relay Current monitoring, 22.5 mm from 0.05-10 A AC/DC 0vershoot and undershoot Supply voltage: 24 V AC/DC 50 to 60 Hz DC and AC without galvanic isolation to measuring circuit ON delay and noise pulses delay 0.1 to 20 s Hysteresis 0.01 to 5 A 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3522-1AC..

Digital monitoring relay for residual current monitoring (with current transformer 3UL23) Setting range 0.03…40 A separate for warning threshold and switch-off value supply voltage 24 … 240 V AC/DC, 50 .. 60Hz ON delay and tripping delay 0.1 to 20 s Shutdown hysteresis up to 50% Warning hysteresis 5% fixed Width 22.5 mm, 2 change-over contacts with or without fault buffer screw terminal

circuit breaker 3VA1 IEC frame 100 breaking capacity class S Icu=36kA @ 415V 3-pole, line protection TM210, FTFM, In=100A overload protection Ir=100A fixed short-circuit protection Ii=10 x In nut keeper kit

circuit breaker 3VA1 IEC frame 100 breaking capacity class B Icu=16kA @ 415V 3-pole, line protection TM210, FTFM, In=20A overload protection Ir=20A fixed short-circuit protection Ii=16 x In clamp connection

circuit breaker 3VA1 IEC frame 100 breaking capacity class B Icu=16kA @ 415V 3-pole, line protection TM210, FTFM, In=25A overload protection Ir=25A fixed short-circuit protection Ii=12.8 x In clamp connection