New C303 – A small but powerful contactor

Introducing the C303—a compact, high-performance DC contactor with up to 25% lower energy consumption. With a continuous current capacity of up to 500 A and the ability to handle short-duration currents of up to 5 kA, the C303 can also switch up to 1,500 VDC under load. It is ideal for applications in energy storage and electric vehicle charging, as it is smaller than previous generations. Its low contact resistance and full bidirectional functionality make it an excellent choice for demanding systems.

Three different coils

• HED – standard coil
• ECOSAVE – Low Fuel Consumption
• PRE-Charge – Pre-charging

In industrial automation and electrification, total cost of ownership (TCO) has become an important metric, as it takes into account not only the purchase price but all costs incurred until the end of an electrical component’s service life. This includes operating costs, installation and ongoing maintenance costs, service life before replacement, and much more.
Our contactors feature lower resistance in the switch and low power consumption in the coil, making them a cost-effective choice for applications designed for long-term operation.

Send an email to info@inkom.se, and we’ll get back to you with an energy consumption estimate for your application.

The calculation can be adjusted based on the local energy price, the number of contactors to be installed in the system, the number of hours per day the system is in operation, and the expected service life of the contactor before it needs to be replaced.