SIS 2 sensitive Series Circuit Diagram (view on relay upper side) - PCB Relay with forcibly guided contacts - Protective separation between control and load curcuit (leakage and creepage distances >10 mm) - EN50205 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 10000 1,6 0,2 1,6 18,7 6 1 1,6 2,3 10 16,6 11 3,3 3,3 2,2 0,4 Ø 1,3 [mm] 15 7,7 29,2 2,3 4,2 2,3 A2 - Basic insulation at 250 VAC Air and creepage distance >4 mm Test voltage 2500 V / 50 Hz / 1 min Double or reinforced insulation at 250 VAC - Air and creepage distance >10 mm - Test voltage 5000 V / 50 Hz / 1 min Test voltage contact open 1500 V / 50 Hz / 1 min Creepage resistance CTI 175 Pollution degree 2 Overvoltage category III Insulation resistance at Up 500 VDC >100 MΩ Contact Data Contact material AgCuNi+0,2-0,4 µm Au Type of contact Single contact with notched crown Rated switching capacity 250 VAC 6 A AC1 1500 VA Electr. life AC 1(360 cycles / h) >90000 Inrush current max. 30 A for 20 ms Switching voltage range 5 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 m / 6 V / 100 mA *Guided values Standard coils for direct current Min. pick-up voltage at 20 °C Drop-out voltage at 20 °C Nominal current in mA 3 3,3 4,5 5 6 9 12 24 48 60 ≤2,25 ≤2,47 ≤3,37 ≤3,75 ≤4,50 ≤6,75 ≤9,00 ≤18,00 ≤36,00 ≤45,00 ≥0,3 ≥0,33 ≥0,45 ≥0,5 ≥0,6 ≥0,9 ≥1,2 ≥2,4 ≥4,8 ≥6,0 66,6 60,6 44,5 40,0 33,3 22,2 16,6 8,3 4,1 3,3 Resistance in Ohm at 20 °C Nominal voltage VDC (other voltages on request) 45 ± 10% 54,4 ± 10% 101 ± 10% 125 ± 10% 180 ± 10% 405 ± 10% 720 ± 10% 2880 ± 10% 11520 ± 13% 18000 ± 13% >10x106 operations 12 Hz typically 15 ms typically 5 ms typically 2 ms typically 15 ms NO > 17g NC > 7g NO > 7g NC > 2g Vibration resistance (10-200 Hz) Resistance to short circuiting contacts 1000 A SCPD 6 A gG / gL (pre-fuse) Ambient temperature -40 °C to +85 °C Thermal Resistance 55 K / W Temperature limit for coil 120 °C Weight ca. 18 g Mounting position any Type of protection RT III Solder bath temperature 270 °C / 5 s AC 15: 230V 50 DC 13: 24V 10 0,1 0,5 Schaltstrom (A) → 1 2 3 4 5 6 7 8910 Load Limit Curve with Direct Current 6 4 3 2 Additional Data Mechanical endurance Switching frequency, mechanical Response time (NO closed) Drop-out time** (NC closed) Bounce time of NO contact Bounce time of NC contact Shock resistance 16 ms AC 1:230V 100 Maximal switching characteristics(EN60947-5-1) AC 1: 250 V / 6 A AC 15: 230 V / 3 A DC 1: 24 V / 6 A DC 13: 24 V / 5 A / 0,1 Hz UL 508: B300 / R300 Current (A) → 0,3 2,8 0,4 SIS112SEN DC 1: 24V 500 11 Insulation Data 3,3 16,5 ±0,2 1,6 5000 1000 12 A1 16,6 23 24 Dimensions 29,2 Contact Lifetime for NO Contact Schaltspiele x 1000 → Relay Key Data 1 1 0,8 0,6 0,4 0,3 0,2 0,1 0 2 50 100 150 Voltage (VDC) → 200 250 1) Inductive load L/R 40 ms 2) Resistive load Excitation Voltage Range 4,0 3,5 1 3,0 **without spark suppression 1 2,5 Tests, Regulations 2,0 Approvals 1,5 UL File E188953 Insulation class IEC 60664-1 Protection class II Fire protection requirements Options, Accessories 1,0 UB UN 2 2 0,5 0 -10 10 30 Ambient Temperaure °C → none available 50 70 1) Max. excitation voltage with contact load: ≤4 A 2) Min. excitation voltage (guaranteed values) without previous operation Product Key SIS 1 1 2 24VDC SEN sensitive coil Coil voltage Soldering tags Number of NC contacts Number of NO contacts Type designation ELESTA GmbH, Heuteilstrasse 18, Fon: CH - 7310 Bad Ragaz, Switzerland Fax: Sec. 5 250 VAC VDE 0106 UL 94 / V0 +41 (0)81 303 54 00 +41 (0)81 303 54 01 No heat accumulation due to intrinsic heating of other components. Continuous duty 100%. © Copyright 11/2014