[LOT OF 7] NEW - Siemens 3RV1921-1M Alarm Switch GB14048.5/50Hz Power Supply: Rechargeable lithium-ion battery

Power Supply: Rechargeable lithium-ion battery or USB

Motor Control Type: Sensorless vector control and V/F control

Inputs/Outputs: Digital and analog channels (based on model configuration)

designed for dependable performance in high-voltage applications

remote sensors

[LOT OF 7] NEW - Siemens 3RV1921-1M Alarm Switch GB14048.5/50Hz Power Supply: Rechargeable lithium-ion batterySiemens 3RV1921 1M Alarm Switch GB14048. 5 50Hz (Lot of 7 Units) This listing offers a lot of 7 units of the Siemens 3RV1921 1M Alarm Switch, a reliable auxiliary accessory designed to monitor and signal the tripping status of Siemens 3RV motor protection circuit breakers. Built for integration into industrial control panels, it ensures fast visual or remote alerts for circuit interruptions. Key Specifications Manufacturer: Siemens Model: 3RV1921 1M