RS Components 欧时 3340777 非接触式安全互锁开关

"The Sipha S2 is a non-contact switch in a slim ABS housing with moulded-in brackets, making it extremely versatile and simple to install. It incorporates several magnetically sensitive elements, which must be triggered in a particular sequence to operate correctly. It is designed to operate with its own actuator to help prevent the switch being defeated by a simple magnet. The Sipha S1 must be connected to the Sipha control unit to provide a monitored circuit.Coding meets the requirements of more complex applications where simple magnetically actuated switching may not be sufficient. Head & actuator are IP67 rated, which is ideal for steam cleaning or high pressure hosing down. Non-contact actuation. Magnetic coded sensing. Slim moulded ABS housing, 82x19x19mm. Must be operated with its own safety control unitSupply Voltage = 250 V ac, 300 V dcSafety Contacts = NO\/NCHousing Material = PlasticSwitch Type = SafetyRange = SiphaSeries = 440NSwitching Distance = 9 mm, 12 mmIP Rating = IP67Actuator Included = YesSensor Principle = Magnetic"