The contactors feature a compact open-air insulation design and are built to operate reliably under extreme environmental conditions. A further key safety element is short-circuit resistance. According to the manufacturer, the C330 model can withstand a short-circuit current of 15,000 amperes for five milliseconds without contact welding, representing a relevant standard for high-performance DC systems.
Schaltbau is also launching the C303 and C803 models, designed for confined installation spaces in charging stations. Both models feature low contact resistance and a durable housing. According to the manufacturer, their long service life reduces replacement intervals and downtimes, resulting in long-term operating cost savings of up to 25 percent. (nhp)
Find out more at the Schaltbau website.
