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DC Contactors, GV Series DC Contactors 
GVB352BAB Bidirectional DC Contactor
Availability:
Out of stock
1000V, 500A, 12Vdc, SPST-NO
- Shipment: in 1-2 business days (for stocks)
- Free Shipment over 500$
- Easy payment online or bank wire transfer (with proforma invoice)
Bidirectional DC Contactor GVB352BAB
GIGAVAC GVB352BAB bidirectional DC contactor series is designed to meet critical needs in various application fields. Therefore, this series of contactor is especially suitable for EV power systems, EV battery charging stations. This series of contactor’s benefits are listed below:
- Gas-filled design offers lower resistance than non-hermetic switches resulting in higher system efficiency and less heat generation. Meet IP67 level.
- Suppression gas allows high fault interrupt capability and prohibits oxidation—Strong capability of cooling arc, rapidly breaking current.
- High-Efficiency Dual DC Coils – Very low 12, 24, or 48 VDC continuous coil power with no EMI emissions or cross-talk on your system control power. Ideal for battery-powered systems or where low power is needed.
- Built-in coil suppression for all DC coils – Saves you engineering time and parts cost to add external coil suppression.
- Not position-sensitive – can be mounted in any position for ease of installation.
- Certification pending: CE, UL 60947-4-1, CCC
| Specifications of Bidirectional DC Contactor | |
| Rated Voltage | 1000V |
| Nominal Current | 500A |
| Contact Arrangement | Main: SPST-NO |
| Auxiliary: SPST-NO | |
| Mechanical Life | 300,000 cycles |
| Coil Type | Dual |
| Mounting | Side |
| Coil Voltage, Nominal | 12Vdc, Internal Coil Suppression |
| Coil Termination | Flying leads, 30 cm (12 in) |
| Auxiliary Contacts | SPST-NO normally open |
