Omron Electronic Components

G9KJ Series 1,500 VDC Pre-Charge Power Relays

Omron relays support safe and dependable operation and allow suitability in pre-charge applications within high-voltage DC products

Image of Omron G9KJ Series 1,500 VDC Pre-Charge Power RelaysEngineered for high-voltage DC systems, the Omron G9KJ series is rated to operate at 25 A, 1,500 VDC (with 5 A break). This supports safe and dependable operation and allows suitability in pre-charge applications within high-voltage DC products. Its compact size and pre-charge optimization make it a practical replacement for larger contactors. Because it mounts directly to the board, wiring is simplified, assembly time is reduced, and overall system size and cost can be lowered.

Features
  • Insulation design applicable to 1,500 VDC systems
  • Extremely compact design with optimized pre-charge
  • PCB mounting
Applications
  • Energy storage systems
  • V2X (V2H, V2B, etc.)
  • EV charging stations

G9KJ Series 1,500 VDC Pre-Charge Power Relays

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
New at DigiKey
1,500 VDC PRECHARGE POWER RELAY		G9KJ-1A DC121,500 VDC PRECHARGE POWER RELAY177 - Immediate
400 - Factory Stock		$36.05View Details
New at DigiKey
1,500 VDC PRECHARGE POWER RELAY		G9KJ-1A DC241,500 VDC PRECHARGE POWER RELAY126 - Immediate
200 - Factory Stock		$35.75View Details
Published: 2026-01-07