DB9 SURGE ARESTER ( PROTEKSI PETIR KONEKTOR/ INTERFACE DB9 / SERIAL)
SPESIFIKASI DB9 SURGE ARESTER ( untuk interface DB9)
BS RS 9P Product Description:
For use at LPZ 2-3 boundary. The series of BS...P provide surge protection for RS 485, RS 422 or RS 232 signal devices from damage, such as surge voltage, operating over voltage, electrostatic discharging and