SIF 3 Series Relay Key Data Circuit Diagram (relay top view) Contact Lifetime for NO Contacts - PCB relay with forcibly guided contacts - Protective separation between coil and contacts (> 5,5mm) and contacts side by side (> 5,5mm) - IEC 61810-3 Type A - Double and reinforced insulation between the contacts - SMD placement under relay possible - Contact mounting SIF212 2 NO / 1 NC - Small overall height: Only 10,9 mm - Nominal coil power 0,60 W - Holding coil power 0,18 W - Coils for railway applications according to EN 50155 on request Contact materialAgCuNi + 0,2 pm Au Type of contact Single contact with notched crown Rated switching capacity 250 VAC 10 A AC1 2500 VA Electr. Life AC1(360 S / h) approx.100000 Inrush current max.30 A for 20 ms Switching voltage range 5 to 250 VDC / VAC Switching current range*3 mA to 10 A Switching capacity range* 40 mW to 2500 W(VA) Contact resistance (as delivered) <100 mQ / 6 V / 100 mA *Guided values Ambient temperature Thermal Resistance Temperature limit for coil Weight Mounting position Mounting distance Test method -40°C to +70°C 60 K / W _120°C approx. 18 g any rec. >5 mm A / group assembly Contact Data Standard Coils for Direct Current Insulation Data - Double or reinforced insulation at 250 VAC ^■ - Air and creepage distance >5,5 mm - Test voltage4000 V / 50 Hz / 1 min Test voltage contact open 1 500 V / 50 Hz / 1 min Creepage resistanceCTI 175 Pollution degree 2 Overvoltage categoryIII_ Insulation resistance at Up 500 VDC >100 MQ Additional Data Mechanical endurance>10 x 106 operations Switching frequency, mechanical 15 Hz Response time (all NO closed)typically 12 ms Drop-out time (NC closed) typically 5 ms Bounce time of NO contacttypically 1,5 ms Bounce time of NC contact typically 15 ms (10-200 Hz)NC > 2g Resistance to short circuiting contacts NO 1000 A SCPD 10 A gG / gL (pre-fuse) Resistance to short circuiting contacts NC 1000 A SCPD 6 A gG / gL (pre-fuse) Solder bath temperature270°C / 5 s **without spark suppression Tests, Regulations, Standards Fire protection requirementsUL 94 / V0 Standards IEC 61810-1, IEC 61810-3 Options, Accessories none available Switching Current (A) ^ Maximal switching characteristics (EN60947-5-1) AC 1: 250 V / 10 A Maximal contact load at AC 1 with 230 V: 2 contacts with 8 A each Load Limit Curve with Direct Current Voltage (VDC) ^ 1) Inductive load L/R 40 ms 2) Resistive load Excitation Voltage Range 1) Max. excitation voltage with contact load: <6 A 2) Min. excitation voltage (guaranteed values) without previous operation Single relay on print, no heat accumulation due to surrounding components with self-heating, duty cycle 100%. ELESTA GmbH, Heuteilstrasse 18, Phone: +41 81 303 54 00CH - 7310 Bad Ragaz, Switzerland