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your electronic control & protection specialists

SymCom is a leader in electronic control and protection for all types & sizes of motors and pumps. Often recognized by our brand names MotorSaver® and PumpSaver®, SymCom’s products enjoy world-wide customer acceptance.  Motor and pump protect from power system irregularities and from mechanical and electrical breakdown is the core of our business.  From submersible pumps to chillers to medium large medium voltage motors we protect them all.

Solid State Overload Relay and Power Monitor – the ultimate in motor protection. 

The 777 Motor Saver and Pump Saver is the do all in motor and pump protection.  SymCom’s Model 777-P2 is a fully programmable electronic overload relay. Designed to monitor and protect any 3-phase motor.  It provides unsurpassed protection from faulty voltage, underload and overload conditions.

  • High voltage
  • Low voltage
  • Voltage Unbalance
  • Reverse-Phase
  • Overcurrent
  • Undercurrent
  • Current unbalance
  • Single-phase
  • Ground fault, Class II

Optional variations and accessories provide the most flexible motor and pump protection available

  • Power Monitor with 4-20 mA output (777-AccuPower)
  • Low and High Power Trip – PumpSaver (-KW/Hp)
  • Fast Over Current Trip (-FT)
  • 575 Volt System (-575)
  • Subtrol © High Temperature Trip (-TS)
  • Up to 800 Amps with CT’s
  • Medium Voltage Motors with PT’s (-MV)
  • Remote Displays (RM1000, RM2000)
  • Communication via Modbus, Ethernet, DeviseNet, Profibus
  • Solutions Software for PC Monitoring (Solution-M (Modbus), -D (DeviseNet))
  • Remote Reset Kit (777-MRSW)

    Voltage Monitors and Phase Loss Relays


    •   Single and Three Phase Voltage Monitor
    • 95-600 Volt
    • Low and High Voltage Monitoring
    • Variable Trip and Reset Delay
    • Phase Loss and Phase Reversal
    • Rapid Cycle Protection
    • High Current Switching Contacts

Current Monitors

  • Over and Under Current and Current Unbalance
  • Rapid Cycling
  • Phase Loss and Phase Reversal
  • Three Restart Delay Timers
  • Single Phase Current Monitor (Center Pivot Motor Monitor)

Load Sensors,  Current Switches and CT’s

  • Fixed and Adjustable Undercurrent
  • Adjustable Overcurrent
  • Variable  Trip Settings
  • Manual Reset Selection
  • Variable Restart and Trip Delay
  • Relay and Solid State Outputs
  • Momentary or Latching Logic

Alternating and Intrinsically-Safe Relays

  • 1,2, 3, 4,  and 5 Channel Intrinsically Safe Relays
  • MSHA Approved Intrinsically Safe Relays
  • Plug  In Alternating Relays
  • Cross Wired Alternating Relays
  • Single and Double Pole Outputs
  • Three Float Input

Pump Controls

  • Seal Leak Detector
  • Seal Leak and Over Temperature
  • 5 Channel Pump Relays
  • Single and Dual Input Liquid Level Controller
  • Duplex, Triplex and Quadplex Functionality
  • Intrinsically Safe Pump Controllers

Pump Protection

  • Plug In Single Phase protection
  • Fits Grundfos Franklin™, Pentek™ and CentriPro™
  • Single and Three Phase Panel Mount and Enclosed Versions
  • High and Low Voltage Protection
  • Over Load / Over Current Protection
  • Under Load / Under Current Protection
  • Rapid Cycle Protection
  • Low KW and Low Horsepower Trip Options
  • 4-20 mA Output for Shaft Output  Power Monitoring
  • Display and Communication Options

Trapp Industrial is ready to help you with your motor or pump protections and control project.  With experienced technical sales representatives we can provide the right solution for your motor and pump control.

Trapp Industrial Sales Engineers have the experience and the training to help you with all of your SymCom product line applications.

Please visit the “Meet our Reps” page to find your local contact.