Modular surge protection devices For the protection of low voltage equipment against transient voltages and current surges from atmospheric origins (lightning) as well as transients produced by switching characteristics such as in switching of distribution networks, transformers, motors, etc. Suitable for second level protection in distribution panels where type 1 protectors are installed or areas not exposed to direct lightning strikes and with no external lightning protection system. Features: Replaceable plug-in cartridges Class 2 surge protection (modular plug-in) Protection for domestic, industrial and commercial buildings NUMBER OF POLES 1 UP ° 1.5kV IMAX 8/20 ¼ 40kA DESCRIPTION Class 2 modular surge protection device WIDTH IN 17.5MM 1 SANS/IEC 61643-1 CARTRIDGES Replaceable plug-in cartridges RATED OPERATIONAL VOLTAGE 230 V FREQUENCY 50/60 Hz OPERATING TEMPERATURE -40 to 55 °C REMOTE CONTROL No APPLICATION Protection for domestic, industrial and commercial buildings
SPN140D
