The safety transformers are used for galvanic separation of the supply voltage from control circuits with which impulse switches, installation relays and contactors are controlled. According to EN61558-2-6, suitable for snapping onto a DIN-rail according to DIN EN 50022 for continuous operation. DIN rail power supply from 15 to 64W.
Door-bell-transformers for converting the mains voltage 230 V into a safety extra-low voltage. Installation in electrical distributor / flat distributor, short-circuit-proof through PTC. Short-term operation. The bell transformers are manufactured according to EN61558-1-2-8. Areas of application are bell systems, relay circuits, locking systems, etc.