OMRON 1500V Relays for Pre-Charge Save Space and Cut BOM in Energy Storage Systems and EV Fast-Chargers

Omron G9KJ relay for energy storage systems and EV fast-chargers

Omron Electronic Components Europe has extended its contactor-replacement relay portfolio with the G9KJ to reduce weight and costs in high-voltage energy storage systems and EV fast chargers. With 25A make current and 5A carry current, the compact PCB-mount relays have ratings optimised for pre-charging circuits at DC-link voltage up to 1500VAs pre-charge control switches, the Omron G9KJ relays can divert capacitive inrush currents through a hig…

OMRON 1500V relays for pre-charge save space and cut BOM in energy storage systems and EV fast-chargers

Compact board-mount contactor replacement with optimized 1500VDC/25A-make current Hoofddorp, The Netherlands, 4 March 2026 – OMRON Electronic Components Europe is extending its contactor-replacement relay portfolio with the G9KJ to save weight and cost in high-voltage energy storage systems and electric-vehicle fast chargers. With 25A make current and 5A carry (0A break) current, the compact PCB-mount relays have ratings optimized for pre-chargi…