Mounting rail socket SRD SIM4 for SIM4 Circuit diagram (top view) Options, Accessories none available - Plug-in socket with screw terminals - For relay series SIM4 - Protective separation between coil and contacts - With plastic retaining bracket - Mounting - on mounting rail 35 mm (IEC 60715) - central mounting with 2 x M3 screw Insulation data Rated insulation voltage (IEC 60664-1) 250 VAC Basic insulation - Air and creepage distance (min.) 4 mm - Test voltage 2 500 Vrms / 1 min Double or reinforced insulation - Air and creepage distance (min.) 5,5 mm - Test voltage 3 000 Vrms / 1 min Double or reinforced insulation - Air and creepage distance (min.) 14 mm - Test voltage 4 000 Vrms / 1 min Creepage resistance CTI 250 Pollution degree 2 Overvoltage category III Mechanical data Weight Other data Ambient temperature -25 °C ... +70 °C ApprovalscULus UL File E238167 Mounting instructions Mounting Mounting - Torque on 35 mm mounting rail (IEC 60715) with 2 x screw M3 max. 1,28 Nm SIM4 Socket type Relay series Mounting rail socket SIM4 Technical data Limit continuous current* Rated voltage Connections: - Cross sections for wire - Cross sections for stranded wire - Torque *max. note max. contact load in the relay data sheet ELESTA GmbH, Heuteilstrasse 18, CH - 7310 Bad Ragaz, Switzerland