Siemens Relays & Accessories
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Siemens 3RS29001AA30 - Sensor Extension Module for 3RS26/8 Temperature Monitoring Relay - 2 Sensors - 24 V AC/DC - Screw Terminals
Sensor Extension Module for 3RS26/8 Temperature Monitoring Relay, 2 Sensors, Sensor Status Relay, Analog Input, 22.5 mm Width, 24 V AC/DC, Screw Terminals
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$437.69 -
Siemens 3RR21421AA30 - Monitoring Relay - Analog Adjustment Apparent Current Monitoring 4...40 A - 50...60 Hz - 2-Phase - 24 V AC/DC - Screw Connection
Monitoring Relay, Can Be Mounted To Contactor 3RT2, Size S0 Basic, Analog Adjustment Apparent Current Monitoring 4...40 A, 50...60 Hz, 2-Phase Supply 24 V AC/DC 1 Change-Over Contact Monitoring For Current Overshoot And Undershoot Phase Failure, Cable Break With or Without Fault Buffer on Delay 0-60 S Noise Pulse Suppression 0-30 S Switching Hysteresis 6% Screw Connection System
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$336.78 -
Siemens 3RR21411AA30 - Monitoring Relay - Analog Adjustment Apparent Current Monitoring 1.6-16 A - 20-400 Hz - 2-Phase - 24 V AC/DC - Screw Connection
Monitoring Relay, Can Be Mounted To Contactor 3RT2, Size S00 Basic, Analog Adjustment Apparent Current Monitoring 1.6-16 A, 20-400 Hz, 2-Phase Supply 24 V AC/DC 1 Change-Over Contact Monitoring for Current Overshoot And Undershoot Phase Failure, Cable Break With or Without Fault Buffer on Delay 0-60 S Noise Pulse Suppression 0-30 S Switching Hysteresis 6% Screw Connection System
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$280.44 -
Siemens 3RR22411FA30 - Monitoring Relay - Digitally Adjustable Apparant/Active Current Monitoring 1.6-16 A - 20-400 Hz - 3-Phase - 24 V AC/DC - Screw Connection
Monitoring Relay, Can Be Mounted To Contactor 3RT2, Size S00 Standard, Digitally Adjustable Apparant/Active Current Monitoring 1.6-16 A, 20-400 Hz, 3-Phase Supply 24 V AC/DC 1 Change-Over Contact, 1 Semiconductor Output For Alarm And Warning Monitoring For Current Overshoot And Undershoot Phase Failure, Cable Break Phase Sequence Residual Current Blocking Current Warning And Alarm Thresholds With or Without Fault Buffer on Delay 0-99 S Noise Pulse Suppression 0-30 S Pause After Fault 0-300 Min Screw Connection System
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$570.28
