G300H DCNLEV300 300A SPST SPST-NO 900V 1000V DC EV Relay 12Vdc 24Vdc Coil power seal High Voltage DC Contactor for EV
300A High Voltage DC Contactor Features:
- DC 12-900V rated load voltage of contact circuit.
- SPST-NO of contact form, 12 volt, 24 volt coil for selecting.
- Main contact voltage drop at 300A, not above 100mV.
- The connection of contact and coil need to be nonpolarity.
- Efficient coil, retentive power is only 2-2.3W, counter electromotive force is 0V.
- The joint way of the coil is very convenient.
- The coil has no counter force of electromagnetism.
- Compare to the similar products, this product is smallest and lightest.
300A High Voltage DC Contactor Specifications:
| Model | G50H | G100H | G150H | G200H | G250H | G300H |
| Rated Current | 50A | 100A | 150A | 200A | 250A | 300A |
| Contact type | SPST-NO | |||||
| Contact rated voltage & current | 12-1000Vdc | |||||
| Coil voltage | 12Vdc, 24Vdc, 48Vdc | |||||
| Coil power consumption | ≤6W | |||||
| Output Connectors | M5 Bolt and Lockwasher Connections | |||||
| Connectors | Wire Leads for Control Circuit | |||||
| Pickup voltage | ≤75%Us | |||||
| Release voltage | ≤7Vdc | |||||
| Pickup time | ≤30ms | |||||
| Release time | ≤20ms | |||||
| Electric life (450Vdc) | ≥5000 times | |||||
| Electric life (750Vdc) | ≥2000 times | ≥1000 times | ||||
| Electric life (900Vdc) | ≥2000 times | ≥1000 times | ||||
| Ingress Protections | IP67 | |||||
| Working temperature | -40 to 85°C | |||||
300A High Voltage DC Contactor Electric Diagram:
300A High Voltage DC Contactor Dimension:
