Voltage Monitoring Relay – SM175

Voltage Monitoring Relay – SM175

Voltage Monitoring Relay SM175

Key Features

  • Compact 17.5 mm Wide
  • Multi-Voltage: Three Phase 3 Wire @ 208-480 VAC or Three Phase 4 Wire @ 120-277 VAC
  • Can be configured for 3 Phase 3 Wire or 3 Phase 4 Wire system
  • Protection against Phase loss, Phase Sequence, Phase Asymmetry, Under Voltage & Over Voltage
  • Selectable Under Voltage / Over Voltage, Asymmetry and Phase Sequence
  • LED Indication for all Faults & for change in dip switch settings during runtime for better security
  • Adjustable ON/OFF Time Delay in seconds / minutes
  • 1 C/O Configuration
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Available Variations

SKU Description Quantity Add to Cart
MAE03D0200240 VAC/DC, UV / OV with Selectable ON & OFF Delay, 1 C/O
MAE03D0201No description available
MAE03D0202No description available
MAE03D0203No description available
MAG03D0427208-480 VAC (3P, 3W), Phase loss Monitoring, 1 C/O
MC21D5208 - 480 VAC, Phase Loss, Phase Sequence, Phase Asymmetry Monitoring (30% Fixed), 1 C/O
MF51B0400 VAC, Three Phase Under Voltage Relay
MF41B0230 VAC, Single Phase Under Voltage Relay
MGD1DR208 - 480 VAC, UV / OV & SPP with Selectable ON Delay & OFF Delay, 1 C/O
MG21DF208 - 480 VAC, UV / OV & SPP with Selectable OFF Delay, 1 C/O
MG21DH208 - 480 VAC, UV / OV & SPP with Selectable ON Delay, 1 C/O
MD21DF208 - 480 VAC, UV / OV, Phase Loss & Sequence with Selectable OFF Delay, 1 C/O
MOF1D51208 - 480 VAC, Phase Loss, Phase Asymmetry Monitoring (10% Fixed), with trip time < 65 ms, 1 C/O
MA21DN208 - 480 VAC, Phase Loss, Phase Sequence, Phase Asymmetry Monitoring (5% to 15% Variable), 1 C/O
MK21D5208 - 480 VAC, Phase Loss, Phase Sequence Monitoring , 1 C/O
MN21D5208 - 480 VAC, Phase Loss Monitoring, 1 C/O
MAG03D0428208-480 VAC (3P, 3W), Phase Loss, Phase Sequence, 1C/O
MAG03D0426415 VAC (3P, 3W) / 240 VAC (3P, 4W),UV/OV, Selectable Phase Sequence & Phase Asymmetry, ON Delay and OFF Delay (in sec/min), 1C/O
MAG03D0424208-480 VAC, UV/OV, Phase Loss, Phase Sequence, Phase Asymmetry Monitoring, 1 C/O
MAG03D0425No description available
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