Omron Electronics G9EK-1 High-Power DC Relays
Omron Electronics G9EK-1 High-Power DC Relays are UL-certified single-pole, single-throw (SPST) high-power relays that provide a cost-effective solution for DC disconnect applications. These Omron high-power relays switch at 120A at 500VDC bi-directionally, eliminating the need for multiple switching components to alternate forward and reverse currents. The G9EK-1 offers high shock and vibration characteristics coupled with the cost-effective benefits of hermetically sealed switching predecessors.
Features
- UL-certified performance
- 120A at 500VDC (1000 operations) UL certified
- 60A at 500VDC (6000 operations) UL certified
- Capable of supporting high-capacity DC loads
- UL certified with automotive-grade shock and vibration specifications
- Bi-directional switching with arc cut-off
- Eliminates the need for two relays in the case of DC forward/reverse currents
- Swift extinguishing of arc provides a safer switching of high DC voltage loads
- Low-power consumption
- 4W coil power consumption
- Down from 6W to 7W typical in the same class of relay
Applications
- EV chargers
- Energy storage systems
- Power conditioner systems
- V2X chargers
- High-voltage designs
Specifications
- 12VDC coil voltage
- 250mA contact current rating
- 500VDC switching voltage
- 48Ω coil resistance
- 49mm x 43mm x 64.2mm (LxWXH)
Terminal Structure
Dimensions (mm)
Related Relays
Omron Electronics G9EK-1-E DC Power Relays
Rated to switch 200A at 500VDC bidirectionally, up from the standard model's 120A maximum rating.
Đã phát hành: 2025-01-06
| Đã cập nhật: 2025-02-17