High Voltage DC relay / contactor type GPR-M040, 1000 VDC, 40A.


GPR-M040 High Voltage DC relay (DC Contactor) from LS Electric

High Voltage DC Relay for operating up to 1000 VDC, 40A. Ideal solution for pre-charging of for smaller systems to switch high voltages. Available from stock with 12VDC or 24VDC coil.


Number of poles 1 pole
Operating Voltage DC 1000V
Rated Impulse withstand voltage, Uimp 4 kV
Conventional thermal Current 40A
Short time withstand current 2 min, 100A – 15 min, 60A
Mechanical Durability  (3600 operations an hour) 200.000 cycles
Electrical Durability 20A, 1000VDC, 1000cycles
(at 360cycles/Hr)
Voltage drop [ initial] 0,2V@20A
Operating time Max. 50ms
Release time Max. 30ms
Temperature Range -40 ~ 85℃
Humidity 5-95% R.H.
Insulation strength (Initial) Min. 100MΩ(@1000VDC)
Size, W × H × D( mm ) 67×35×47
Weight 145 g
Certification CE, UL, cUL,

To get a more deep overview of the total GPR and GPR-M product line, please download one of the pdf’s below:

Download Leaflet GPR Relays

Download GPR-M Overview

Download Extended Catalog GPR-Series