Spesifikasi Main Range of product Harmony Electromechanical Relays Accessory / separate part category Protection accessories Product or component type Protection module Accessory / separate part designation Varistor + green LED Product compatibility Socket RSZ (1 C/O) Socket RSZ (2 C/O) Socket RGZ (1 C/O) Socket RGZ (2 C/O) Product destination RSB relay [Uc] control circuit voltage 110...230 V AC/DC Sale per indivisible quantity 10