SIRIUS safety relay power supply for 3SK1 Advanced series Us = 110-240 V AC/DC spring-loaded connection (push-in) SIRIUS 3SK1 power supply for supplying the Advanced basic devices. The 3SK1230 power supply enables the universal use of the 3SK1 devices regardless of the existing control supply voltage at 110-240 V AC/DC. The connection can be made using the 3ZY1212 device connector. The devices are all available with screw or spring-loaded connection (push-in). The 3SK safety relays replace the proven 3TK28 series. Safety is a SIRIUS business. SIRIUS 3SK1 power supply for supplying the Advanced basic devices. The 3SK1230 power supply enables the universal use of the 3SK1 devices regardless of the existing control supply voltage at 110-240 V AC/DC. The connection can be made using the 3ZY1212 device connector. The devices are available with screw or spring-loaded connections (push-in). The 3SK safety relays replace the proven 3TK28 series. Safety is a SIRIUS business.
