DG76 industrial bistable power relay • Up to 90A /240VAC continuous rating • 30VDC maximum switching voltage • Single Coil & Twin Coil Latching • Utility meters • Automotive / Electric Vehicle Battery Contacts Contact number & arrangement SPST-NO (1 Normally Open) Contact material AgCdO; AgSnO2 Max. switching voltage 250VAC / 30VDC Min. switching current / voltage 500mA/12VDC Max. continuous current 60A, 90A Max. switching current 60A, 90A Max. switching power 60A: 15000VA / 90A: 22500VA Initial resistance ≤ 100mΩ, max. at 0.1A/6VDC Coil Rated voltage 5...48VDC Operating range of supply voltage See coil table 1 Rated power consumption Single coil 60A: 1W / 90A: 1.5W Twin coil 60A: 2W / 90A: 3W Insulation Insulation resistance >1000MΩ at 500VDC, 50%RH Dielectric strength coil to contact 4000Vrms, 1min (50Hz) between open contacts 2000Vrms, 1min (50Hz) Creepage & Clearance 8mm General Data Operating time (typical) mS 20 Release time (typical) mS 20 Electrical Life ops 1 x 104 Mechanical life ops 1 x 106 Dimensions Weight L x W x H 38 x 17 x 30mm (see drawings for detail) ≤ 55g Ambient temperature storage -40 to 70°C operating -40 to 70°C (Class F) Shock resistance Functional: 98m/s2 11mS; Destructive: 980m/s2 Vibration resistance 10-55Hz: DA 1.5mm Humidity 98%RH, 40°C Page 1 of 3 Ref: DG76 072711JHM www.durakoolrelays.com Sales Department Tel: (888) 847-6552 DG76A / B industrial bistable power relay Coil Data Table 1 DC Coil Coil Voltage Code Single Coil Twin Coil* Nominal Voltage (VDC) 60A (DG76A) 90A (DG76B) Coil Resistance (Ω) ±10% Coil Resistance (Ω) ±10% Single Coil (1W) Twin Coil* (2W) Single Coil (1.5W) Twin Coil* (3W) Must operate voltage (VDC) SL05 TL05 5 25 12.5 + 12.5 16 8.0 + 8.0 ≥ 3.5 SL06 TL06 6 36 18.0 + 18.0 24 12.0 + 12.0 ≥ 4.2 SL09 TL09 9 81 40.5 + 40.5 54 27.0 + 27.0 ≥ 6.3 SL12 TL12 12 144 72.0 + 72.0 96 48.0 + 48.0 ≥ 8.4 SL24 TL24 24 576 288 + 288 384 192 + 192 ≥ 16.8 SL48 TL48 48 2304 1152 + 1152 1536 768 + 768 ≥ 33.6 Operate pulse length ≥ 50ms * NB: Latch & Reset coils must not be powered simultaneously. Ordering codes Contact Material Type D G 7 6 Contact arrangement - Cover protection and mounting - Coil code - - Contact Rating A - 60A B - 90A Contact Material 10 - AgCdO 30 - AgSnO2 see Table 1 Contact Arrangement 21 - SPST-NO (1 Normally open) * 31 - SPST-NC (1 Normally closed)* * As delivered condition. Cover Protection Category 3 - Covered, sealed. IP67 7 - Covered, dust cover Terminations and mounting* 0V - PCB coil terminals + Weld Terminals for contacts 0H - PCB coil terminals + Weld Terminals for contacts 5V - PCB terminals (coil & power). Vertical relay mount. 5H PCB terminals (coil & power). Horizontal relay mount. * Custom terminations available. Please contact factory. Options NIL - Standard P*** - Custom (*** = unique identifier) Page 2 of 3 Ref: DG76 072711JHM www.durakoolrelays.com Sales Department Tel: (888) 847-6552 DG76A / B industrial bistable power relay Overall Dimensions Fig. 1 Single Coil Latch DG76A Horizontal (DG76B Inset) Twin Coil Latch DG76A Horizontal DG76B (Inset) Single Coil Latch DG76A Vertical (DG76B Inset) Twin Coil Latch DG76A Vertical (DG76B Inset) All dimensions in mm Fig. 3 Wiring Diagrams SET (close) RESET (open) RESET (open) Notes: 1) All parameters, unless otherwise specified, are measured at an ambient temperature of 23°C. Specifications are subject to change without notice. E&OE. Page 3 of 3 Ref: DG76 072711JHM American Electronic Components Inc., 1101 Lafayette St. Elkhart, IN46516 www.durakoolrelays.com Sales Department Tel: (888) 847-6552 SET (close)