Monitoring Relays

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Part Details Brand Monitoring Application Supply Voltage Contact Configuration Voltage Sensitivity Electrical Phase Voltage Sensing Range Current Sensitivity Minimum Current Sensed Maximum Current Sensed Phase Sensitivity Time Delay Temperature Sensitivity Temperature Sensing Range Height Maximum Temperature Sensed Minimum Voltage Sensed Maximum Voltage Sensed Current Range Operating Temperature Range Dimensions Length Minimum Temperature Sensed Minimum Operating Temperature Maximum Operating Temperature Width
Siemens Current Monitoring Relay with SPDT Contacts, 1 Phase, 24 → 240 V ac/dc Siemens Current 24 → 240 V ac/dc SPDT - 1 - Overcurrent, Undercurrent 50mA 10A - 0.1 → 20 s - - 92mm - - - 0.05 → 10 A - 91 x 22.5 x 92 mm 91mm - - - 22.5mm
Siemens Temperature Monitoring Relay with SPDT Contacts, 230 V ac Siemens Temperature 230 V ac SPDT - - - - - - - - Overtemperature, Undertemperature +60 → +180°C 92mm +180°C - - - -25 → +60 °C 91 x 22.5 x 92 mm 91mm +60°C -25°C +60°C 22.5mm
Siemens Temperature Monitoring Relay with SPDT Contacts, 24 → 240 V ac/dc Siemens Temperature 24 → 240 V ac/dc SPDT - - - - - - - - Overtemperature, Undertemperature +60 → +180°C 92mm +180°C - - - -25 → +60 °C 91 x 22.5 x 92 mm 91mm +60°C -25°C +60°C 22.5mm
Siemens Phase Monitoring Relay with DPDT Contacts, 3 Phase, 320 → 500 V ac Siemens Phase 320 → 500 V ac DPDT - 3 - - - - Phase Sequence - - - 92mm - - - - - 91 x 22.5 x 92 mm 91mm - - - 22.5mm
Siemens Phase, Voltage Monitoring Relay with DPDT Contacts, 3 Phase, 160 → 690 V ac Siemens Phase, Voltage 160 → 690 V ac DPDT Undervoltage 3 160 → 690 V ac - - - Phase Failure, Phase Imbalance, Phase Sequence 0.1 → 20 s - - 92mm - 160 V ac 690V ac - - 91 x 22.5 x 92 mm 91mm - - - 22.5mm
Siemens Temperature Monitoring Relay with DPDT Contacts, 24 → 240 V ac/dc Siemens Temperature 24 → 240 V ac/dc DPDT - - - - - - - - Overtemperature, Undertemperature +60 → +180°C 102mm +180°C - - - -25 → +60 °C 91 x 22.5 x 102 mm 91mm +60°C -25°C +60°C 22.5mm
Siemens Temperature Monitoring Relay with DPDT Contacts, 24 V ac/dc Siemens Temperature 24 V ac/dc DPDT - - - - - - - - Overtemperature, Undertemperature +60 → +180°C 102mm +180°C - - - -25 → +60 °C 91 x 22.5 x 102 mm 91mm +60°C -25°C +60°C 22.5mm
Siemens Current Monitoring Relay with SPDT Contacts, 1 Phase, 24 → 240 V ac/dc Siemens Current 24 → 240 V ac/dc SPDT - 1 - Overcurrent, Undercurrent 3mA 500mA - 0.1 → 20 s - - 92mm - - - 3 → 500 mA - 91 x 22.5 x 92 mm 91mm - - - 22.5mm
Siemens Monitoring Relay with SPDT Contacts, 24 → 240 V ac/dc Siemens - 24 → 240 V ac/dc SPDT - - - - - - - 0.3 → 10 s - - 91.9mm - - - - -25 → +60 °C 91 x 22.5 x 91.9 mm 91mm - -25°C +60°C 22.5mm
Siemens Temperature Monitoring Relay with SPDT Contacts, 24 V ac/dc Siemens Temperature 24 V ac/dc SPDT - - - - - - - - Overtemperature, Undertemperature +60 → +180°C 83mm +180°C - - - -25 → +60 °C 91 x 22.5 x 83 mm 91mm +60°C -25°C +60°C 22.5mm
Siemens Voltage Monitoring Relay with SPDT Contacts, 1 Phase, 24 V ac/dc Siemens Voltage 24 V ac/dc SPDT Overvoltage, Undervoltage 1 10 → 600 V ac/dc - - - - 0.1 → 20 s - - 92mm - 10 V ac/dc 600V ac/dc - - 91 x 22.5 x 92 mm 91mm - - - 22.5mm
Siemens Phase Monitoring Relay with SPDT Contacts, 160 → 690 V ac Siemens Phase 160 → 690 V ac SPDT - - 160 → 690 V ac - - - Phase Failure, Phase Sequence - - - 83mm - 160 V ac 690V ac - -25 → +60 °C 91 x 22.5 x 83 mm 91mm - -25°C +60°C 22.5mm
Siemens Temperature Monitoring Relay with DPDT Contacts, 24 → 240 V ac/dc Siemens Temperature 24 → 240 V ac/dc DPDT - - - - - - - 0 → 999 s Overtemperature, Undertemperature -50 → +500°C 106mm +500°C - - - -25 → +60 °C 91 x 45 x 106 mm 91mm -50°C -25°C +60°C 45mm
Siemens Temperature Monitoring Relay with SPDT Contacts, 110 V ac Siemens Temperature 110 V ac SPDT - - - - - - - - Winding Temperature +60 → +180°C 92mm +180°C - - - -25 → +60 °C 91 x 22.5 x 92 mm 91mm +60°C -25°C +60°C 22.5mm
Siemens Voltage Monitoring Relay with SPDT Contacts, 17 → 275 V ac/dc Siemens Voltage 17 → 275 V ac/dc SPDT Overvoltage, Undervoltage - 17 → 275 V ac/dc - - - - 0.1 → 20 s - - 92mm - 17 V ac/dc 275V ac/dc - -25 → +60 °C 91 x 23 x 92 mm 91mm - -25°C +60°C 23mm
Siemens Phase, Voltage Monitoring Relay with DPDT Contacts, 3 Phase, 160 → 690 V ac Siemens Phase, Voltage 160 → 690 V ac DPDT Overvoltage, Undervoltage 3 160 → 690 V ac - - - Phase Failure, Phase Sequence 0.1 → 20 s - - 92mm - 160 V ac 690V ac - - 91 x 22.5 x 92 mm 91mm - - - 22.5mm
Siemens Temperature Monitoring Relay with SPDT Contacts, 230 V ac Siemens Temperature 230 V ac SPDT - - - - - - - - Overtemperature, Undertemperature +60 → +180°C 83mm +180°C - - - -25 → +60 °C 91 x 22.5 x 83 mm 91mm +60°C -25°C +60°C 22.5mm
Siemens Temperature Monitoring Relay with SPST Contacts, 24 → 240 V ac/dc Siemens Temperature 24 → 240 V ac/dc SPST - - - - - - - - Overtemperature, Undertemperature +60 → +180°C 102mm +180°C - - - -25 → +60 °C 91 x 22.5 x 102 mm 91mm +60°C -25°C +60°C 22.5mm
Siemens Current Monitoring Relay with DPDT Contacts, 90 → 690 V ac Siemens Current 90 → 690 V ac DPDT - - - No Current, Overcurrent, Undercurrent 0.2A 10A - 0.1 → 20 s - - 92mm - - - - -25 → +60 °C 91 x 22.5 x 92 mm 91mm - -25°C +60°C 22.5mm
Siemens Phase, Voltage Monitoring Relay with DPDT Contacts, 3 Phase, 160 → 690 V ac Siemens Phase, Voltage 160 → 690 V ac DPDT Overvoltage, Undervoltage 3 160 → 690 V ac - - - Phase Failure, Phase Imbalance, Phase Sequence 0.1 → 20 s - - 92mm - 160 V ac 690V ac - - 91 x 22.5 x 92 mm 91mm - - - 22.5mm
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