ATC Semitec offers a wide range of
protection devices for lighting circuit
protection. The company’s portfolio
includes PTC thermistors suitable for
over-current, time-delay and SMD
versions for cost effective over
temperature applications.

SCK NTC limiters protect mains
inputs against inrush currents on
start-up and polymer PTC fuses
protect low-voltage circuits against
short circuit. MOVs and GDTs
protect circuits against over-voltage,
PEPI bimetal protectors offer autoreset
thermal control and NEC
Sefuse one-shot thermal fuses
provide circuit protection.