SIS 6 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 >8 mm) - EN50205 type A - Double and reinforced insulation between the contacts - Contact mounting: SIS422 4 NO / 2 NC - Small external dimensions - Nominal coil power 0,66 W - Holding coil power 0,20 W - For railway application (EN50155) on request 64 54 32 48 1000 21 13 14 SIS422 A2 16,5 ±0,2 16,6 - 2 6,5 6,5 10,2 8,5 5 7 1 2,3 10 Ø1,3 4 6,5 6,5 6,5 8,5 8,7 5 [mm] 2,3 Contact Data Contact material AgCuNi + 0,2 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 mΩ / 6 V / 100 mA *Guided values Standard coils for direct current Nominal voltage VDC Min. pick-up voltage at 20 °C Drop-out voltage at 20 °C Nominal current in mA Resistance in Ohm at 20 °C (other voltages on request) 5 9 12 18 24 48 60 110 3,5 6,3 8,4 12,6 16,8 33,6 42,0 77,0 ≥0,5 ≥0,9 ≥1,2 ≥1,8 ≥2,4 ≥4,8 ≥6,0 ≥11,0 133 73,7 55,8 37,1 29,7 13,9 11,1 6,0 37,5 ± 10% 122 ± 10% 215 ± 10% 485 ± 10% 860 ± 10% 3450 ± 10% 5400 ± 13% 18300 ± 15% 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 >5,5 mm - Test voltage 4000 V / 50 Hz / 1 min - Double or reinforced insulation at 250 VAC - Air and creepage distance >8 mm - Test voltage 4000 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 >10 x 106 operations 15 Hz typically 15 ms typically 5 ms typically 2 ms typically 15 ms NO > 10g NC > 9g Vibration resistance NO > 10g (10-200 Hz) NC > 3g Resistance to short circuiting contacts 1000 A SCPD 6 A gG / gL (pre-fuse) Ambient temperature -40°C to +85°C Thermal Resistance 45 K / W Temperature limit for coil 120°C Weight ca. 35 g Mounting position any Type of protection RT III Solder bath temperature 270°C / 5 s **without spark suppression AC 1:230V 100 AC 15: 230V 50 DC 13: 24V 10 0,1 0,5 1 Switching Current (A) → 6 4 3 2 1 1 0,8 0,6 0,4 0,3 0,2 0,1 0 2 50 100 Voltage (VDC) → 1) Inductive load L/R 40 ms 2) Resistive load UL File E188953 Insulation class IEC 60664-1 Protection class II Fire protection requirements Options, Accessories Sec. 5 250 VAC VDE 0106 UL 94 / V0 150 200 60 80 3,0 2,5 1 2,0 1,5 2 0 20 40 1) Max. excitation voltage with contact load: ≤4 A 2) Min. excitation voltage (guaranteed values) without previous operation Product Key SIS 4 2 2 24VDC 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: +41 (0)81 303 54 00 +41 (0)81 303 54 01 100 Ambient Temperature °C → No heat accumulation due to intrinsic heating of other components. Continuous duty 100%. none available 250 Excitation Voltage Range 0,5 UB UN 0 Approvals 3 4 5 6 7 8910 Load Limit Curve with Direct Current 1,0 Tests, Regulations 2 Maximal contact load at AC 1 with 230 V: 2 contacts with 6 A each 3 contacts with 4 A each 4 contacts with 3 A each Additional Data Mechanical endurance Switching frequency, mechanical Response time (all NO closed) Drop-out time** (all NC closed) Bounce time of NO contact Bounce time of NC contact Shock resistance 16 ms DC 1: 24V 500 Maximal switching characteristics (DIN 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) → 0,2 2,8 0,3 11 3,3 5000 Insulation Data 0,4 2,3 10000 53 31 22 A1 63 43 44 Dimensions Contact Lifetime for NO Contacts Operations x 1000 → Relay Key Data © Copyright 11/2014