DG38L pcb power relay • Up to 45A switching capability • 80VDC maximum switching voltage • Improved DG38 with magnetic arc quench • PCB & QC terminals • RoHS Compliant E343443 Contacts Contact number & arrangement SPST-NO (1 Form A), SPDT (1 Form C) Contact material AgSnOInO Max. switching voltage 28VDC / 277VAC (optionally 80VDC, SPST-NO only) Min. switching current / voltage 500mA/12VDC SPDT SPST-NO NO Contact NC Contact 45A 30A 15A 45A (20A @ 80VDC) 30A 15A 3HP 2HP 0.75HP Max. continuous current (240VAC/28VDC) Max. switching current UL Rating Motor LRA/FLA 240VAC 120VAC 1.5HP 1.5HP 0.375HP 240VAC 120A/45A 75A/30A 30A/10.5A 120VAC 147A/33A 75A/30A 30A/10.5A Initial resistance 50mΩ, max. at 0.1A/6VDC Coil Rated voltage DC Must release voltage 5...110VDC ≥0.1Un Operating range of supply voltage Rated power consumption See coil table 1 DC 0.9W Insulation Insulation resistance 50mΩ at 500VDC, 50%RH Dielectric strength coil to contact / open contacts 1500Vrms, 1min. (Contact Gap ≥1.2mm for P674) General Data Operating time (max.) ms 15 Release time (max.) ms 10 Electrical Life ops 1.5 x 104 Mechanical life ops 1 x 107 Dimensions L x W x H 32.2 x 27.5 x 28mm Weight 32g (approx) Ambient temperature storage operating -40 to 130°C -55 to 85°C Shock resistance Functional: 10g 11mS; Destructive: 100g Vibration resistance DA 1.5mm; 10-50Hz Page 1 of 2 Ref: DG38L 010914JHM www.durakoolrelays.com Sales Department Tel: (888) 847-6552 DG38L pcb power relay Coil Data Table 1 Coil Voltage Code Nominal Voltage (VDC) Coil Resistance (Ω) ±10% Must operate voltage max. (VDC) Must release voltage min. (VDC) 1005 5 27 3.75 0.5 1006 6 40 4.50 0.6 1009 9 97 6.75 0.9 1012 12 155 9.00 1.2 1024 24 660 18.00 2.4 1048 48 2560 ±15% 36.00 4.8 1110 110 10330 ±15% 82.5 11.0 Ordering codes Contact Material Type D G 3 8 L - 7 Contact arrangement 0 2 Cover protection and mounting 1 - 3 0 Coil code - - Contact Material 70 - AgSnOInO See Table 1 Contact Arrangement 21 11 - SPST-NO (1 Normally open) SPDT (1 Changeover) (not available for P674) Cover Protection Category 3 - Covered, sealed. IP67* Terminations and mounting 0 - PCB + QC’s for contacts - Increased contact gap for 80VDC Options P674 * For optimum electrical life, sealed relays should be vented after board washing. Overall Dimensions, Mounting Holes & Wiring Diagram Fig. 1 2.54 7.7 SPST-NO SPDT 3.8 2 - 6.4 QC Bottom view * Not fitted or required for SPST-NO version All dimensions in millimeters Specifications are subject to change without notice. E&OE. Page 2 of 2 Ref: DG38L 010914JHM www.durakoolrelays.com Sales Department Tel: (888) 847-6552