Surge Protection Device, SPD series, 50 kAIC, 230/400V wye (4W+G), Standard feature package, NEMA 1 enclosure, External side mount, 320 L-N, 320 L-G, 320 N-G, 640 L-L operating voltageRéférence : SPD050400Y2K🏭 0Demande de devis