SIM 2 Series Circuit Diagram (view on relay upper side) - PCB Relay with forcibly guided Contacts - Protective separation between coil and contacts (leakage and creepage distances >14 mm); protective separation diagonally between left and right contact side (leakage and creepage distances >5,5 mm) - EN50205 type A - Contact mounting: SIM112 1 NO / 1 NC - Small external dimensions - Nominal coil power 0,5 W - Holding coil power 0,15 W SIM112 2,8 0,3 0,4 15,9 5 3,7 0,5 2,5 7,5 1 2,5 Ø 1,3 [mm] 15,9 5 A2 Insulation Data 26,2 2,9 2,5 7,5 2,5 2,8 Operations x 1000 → 11 24 A1 12,5 27,4 10000 12 23 Dimensions 3,7 Contact Data Contact material AgSnO2 + 0,2 μm Type of contact Crest contact Rated switching capacity 250 VAC 8 A AC1 2000 VA Electr. life AC 1(360 cycles / h) approx.100000 Inrush current max. 20 A for 20 ms Switching voltage range 5 to 250 VDC / VAC Switching current range* 10 mA to 8 A Switching capacity range* 60 mW to 2000 W(VA) Contact resistance (as delivered) ≤100 mΩ / 28 V / 100 mA *Guided values Standard coils for direct current (other voltages on request) - 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 >14 mm - Test voltage 5000 V / 50 Hz / 1 min Test voltage contact open 1500 V / 50 Hz / 1 min Creepage resistance CTI 250 Pollution degree 2 Overvoltage category III Insulation resistance at Up 500 VDC >100 MΩ 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 >10 x 106 operations 15 Hz typically 10 ms typically 3 ms typically 6 ms typically 12 ms NO > 10g NC > 2,5g Vibration resistance NO > 10g (10-200 Hz) NC > 1g Resistance to short circuiting contacts 1000 A SCPD 10 A gG / gL (pre-fuse) Ambient temperature -40°C to +70°C Thermal resistance 55 K / W Temperature limit for coil 120°C Weight ca. 20 g Mounting position any Type of protection RT II Solder bath temperature 270°C / 5 s 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 3,5 4,2 8,4 14,7 16,8 33,6 42,0 77,0 ≥0,5 ≥0,6 ≥1,2 ≥2,1 ≥2,4 ≥4,8 ≥6,0 ≥11,0 111,0 85,7 44,4 23,8 21,8 10,9 8,7 5,5 45 ± 10% 70 ± 10% 270 ± 10% 880 ± 10% 1100 ± 10% 4400 ± 13% 6850 ± 15% 20000 ± 15% Sec. 3 250 VAC VDE 0106 UL 94 / V1 Options, Accessories AC 15: 230V DC 13: 24V 10 Load Limit Curve with Direct Current 8 6 4 3 2 1 1 0,8 0,6 0,4 0,3 0,2 0,1 0 2 50 100 150 200 250 0 20 40 60 Ambient Temperature °C → 80 100 Voltage (VDC) → 1) Inductive load L/R 40 ms 2) Resistive load Excitation Voltage Range 3,0 2,5 1 2,0 1,5 2 1) Max. excitation voltage with contact load: ≤6 A 2) Min. excitation voltage (guaranteed values) without previous operation Product Key SIM 1 1 2 24VDC Coil voltage Soldering tags Number of NC contacts Number of NO contacts Type designation +41 (0)81 303 54 00 +41 (0)81 303 54 01 5,0 No heat accumulation due to intrinsic heating of other components. Continuous duty 100%. none available ELESTA GmbH, Heuteilstrasse 18, Fon: CH - 7310 Bad Ragaz, Switzerland Fax: DC 1: 24V 10 0,1 0,5 1,0 Switching Current (A) → 0,5 UB UN 0 Approvals AC 1:230V 100 1,0 Tests, Regulations UL File E188953 Insulation class IEC 60664-1 Protection class II Fire protection requirements 1000 Maximal switching characteristics (DIN EN60947-5-1, Tab. C2) AC 1: 250 V / 8 A AC 15: 230 V / 3 A DC 1: 24 / 8 A DC 13: 24 V / 6 A / 0,1 Hz UL 508: C150 / R300 Additional Data **without spark suppression 5 6 12 21 24 48 60 110 Contact Lifetime NO-Contact Current (A) → Relay Key Data © Copyright 11/2014