Description: 277 / 480 3-Phase WYE (4W+G) DIN rail mount, pluggable surge arrester consisting of a base part and plug-in protection modules for application in 3 Phase Wye Systems.
■ Prewired complete unit without the need for additional overcurrent protection devices
■ High discharge capacity due to heavy-duty zinc oxide varistors (Imax 50 kA 8×20μs)
■ Short circuit current rating (SCCR) 200 kA
■ANSI/UL 1449 – 4th Ed. Open-Type 1 SPD
