G9KD PCB High-Power 1,500 VDC Relays

Product Highlights > G9KD PCB High-Power 1,500 VDC Relays

            G9KD PCB High-Power 1,500 VDC Relays
                    Omron relays are designed for high-voltage, high-current DC switching, supporting DC systems up to 1,500 VDC
    

Image of Omron G9KD PCB High-Power1,500 VDC Relays Omron G9KD series relays are designed for high-voltage, high-current DC switching, supporting DC systems up to 1,500 V_DC, enabling reliable operation in demanding power applications. Its air-switching design without hydrogen gas improves overall safety while offering greater design flexibility compared to gas-filled alternatives. This relay has an auxiliary contact option with IEC mirror contact compliance that enhances safety and reliability within control circuits, making it well suited for critical system protection.

As EV chargers and energy storage systems (ESS) move toward higher capacity and output, demand is increasing for DC relays capable of breaking high current at 1,000 V_DC. In particular, EV fast chargers often require dozens of switching devices operating simultaneously, and customers focused on PCB integration and automation need solutions that support PCB mounting.

Features

High voltage and current contact ratings enable the use in high-voltage DC systems, breaking up to 40 A at 1,500 V_DC and 150 A at 1,000 V_DC
Air switching design without hydrogen gas improves safety and design flexibility
Auxiliary contact option with IEC mirror contact compliance enhances safety and reliability in control circuits
Optional 1b auxiliary contact is available for contact failure monitoring

Applications

ESS
V2X, V2H, V2B, etc.
EV charging stations