Siemens 3RV1011-1FA10 واقي بداية المحرك، وصلة لولبية، حجم الإطار 3RV101، نطاق ضبط 3.5–5 FLA، إصدار لحظي للدائرة القصيرة 65 أمبير، قدرة كسر الدائرة القصيرة 65 كيلو أمبير UL عند 480 فولت
Short circuit trip at 12 times the maximum setting of the FLA adjustment dial.
Short circuit current rating:
وصف
The 3RV101 MSP's, can be used as components in Group Installation per NEC 430-53(C) to turn motors on and off. Each device has built-in heater elements that provide overload protection and magnetic trip elements to protect the motor. When the 3RV101 is used as a component in Group Installation, multiple MSP's can be installed below one circuit breaker to protect its own motor. A contactor can be mounted to the MSP to provide a remotely operated starter.