SURGE PROTECTOR SERIES Brand : HITACHI

The STP - SERIES is the result over 40 years of research and development in lighning protection solutions. Conceptualized based on the requirements of the Space Programs, Oil & Gas, Military and Telecomunication Indusstries, the STP-SERIES offers excellent surge protection againts the devasting secondary effects of lightning. FEATURES HIGHLIGHTS : - High surge current protection - Reduce nuisance tripping of ELCB/ RCCB - Low let through voltage - Up to 7 Mode Protection - Protection between all lines ( L-G, L-N and N-G) - Easy installation - Device Life Status plus diagnostic indications - Workmanship and performance warranty SPECIFICATION : - Operating Voltage : 120/ 380V, 240/ 415V, 277/ 480V - max. Protection Current : 40/ 80/ 120 KA per mode 40/ 80/ 160/ 240 KA per phase - Operating Frequency : 50/ 60 Hz - Let Through Voltage : 720 V - Operating Temperature : -55 to 85 Deg C - Standard : UL 1449 R2/ CP33/ BS6651 compliant Warranty : 1 year performance waranty ( one to one exchange) MODEL : a. STP 4 - Single phase ( 40KA) b. STP 4 - 3 phase ( 80 KA per phase) c. STP 8 - 3 phase ( 160 KA per phase) d. STP12 - 3 phase ( 240 KA per phase)