Voltage monitoring relay S3UM

phase sequencethree-phaseDC

Voltage monitoring relay, to monitor overvoltage and undervoltage values, and the phase sequence in 3-phase supplies, 40 -400 Hz, measuring voltage 400/440 V AC, width 22.5 mm, UB = 24 V DC,hysteresis 40%. General data Approval - CCC CE UKCA Technical data Electrical data Type of supply voltage U1 - DC Power consumption DC - 1.5 W Max. device circuit breaker - Max. conductor cross section Relay outputs Utilisation cat. AC/DC1 stand. - EN 60947-4-1 Utilisation cat. AC15/DC13sta. - EN 60947-5-1 Relay contact material - AgCdO Addit. contact details relay - + 3.0 µm Au Environmental data Climatic suitability to ... - EN 60068-2-78 Condensation permitted? - Not permitted EMC to standard ... - EN 50081-2 EN 50081-1 Vibration to standard ... - EN 60068-2-6 Clearance & creepage dist. to - VDE 0110-1 Protection type, mounting - Protection type, housing - Terminal protection type - Mechanical data Mounting position - any Housing material upper part - PPO UL 94 V0 Connection terminal - Screw terminal Terminal style - fixed Flex. cond. c/s AWG info - 24 - 10 AWG Height dimension - 87 mm Width dimension - 22.5 mm Depth dimension - 122 mm Net weight - 175 g Gross weight - 185 g