SIS 2 sensitive Series Relay Key Data Circuit Diagram (relay top view) Contact Lifetime for NO Contact - PCB relay with forcibly guided contacts - Protective separation between control and load circuit (leakage and creepage distances > 10 mm) - IEC 61810-3 Type A - Double and reinforced insulation between the contacts - Contact mounting: SIS112 1 NO / 1 NC - Small external dimensions - Nominal coil power 0,2 W - Holding coil power 0,04 W - Test voltage2500 V / 50 Hz / 1 min - Double or reinforced insulation at 250 VAC ^■ - Air and creepage distance >10 mm - Test voltage5000 V / 50 Hz / 1 min Test voltage contact open1 500 V / 50 Hz / 1 min Creepage resistance CTI 175 Pollution degree2_ Overvoltage category III Maximal switching characteristics (EN60947-5-1) AC 1: 250 V / 6 A Load Limit Curve with Direct Current Additional Data Contact Data Contact materialAgCuNi +0,2-0,4 pm Au Type of contactSingle contact with notched crown Rated switching capacity250 VAC 6 A AC1 1500 VA Electr. Life AC1 (360 S / h) >90000 Inrush current max.30 A for 20 ms Switching voltage range5 to 250 VDC / VAC Switching current range*3 mA to 6 A Switching capacity range*40 mW to 1500 W(VA) Contact resistance (as delivered) <100 mQ / 6 V / 100 mA *Guided values Mechanical endurance Switching frequency, mechanical Response time (NO closed) Drop-out time (NC closed)_ Bounce time of NO contact Bounce time of NC contact_ >10x106 operations 12 Hz typically 15 ms typically 5 ms typically 2 ms typically 15 ms NO > 17g NC > 7g NO > 7g NC > 2g Resistance to short circuiting contacts 1000 A SCPD 6 A gG / gL (pre-fuse) Thermal Resistance55 K / W Temperature limit for coil 120 °C Voltage (VDC) ^ 1) Inductive load L/R 40 ms 2) Resistive load Excitation Voltage Range Standard Coils for Direct Current (other voltages on request) Weight Mounting position Mounting distance Test method Type of protection Solder bath temperature **without spark suppression approx. 18 g any rec. >1 mm A / group assembly RT III 270 °C / 5 s Tests, Regulations, Standards Fire protection requirements_ Options, Accessories none available 1) Max. excitation voltage with contact load: <4 A 2) Min. excitation voltage (guaranteed values) without previous operation _Sensitive coil _Nominal voltage _Solder terminals Number of NC contacts Number of NO contacts _Type designation No heat accumulation due to intrinsic heating of other components. Continuous duty 100%.