Motor and Pump Protection

111-Insider-P Series - Single-Phase Protection for Submersible Pumps

Datasheet

The single-phase 111-Insider-P monitor fits inside ⅓ and ½ hp, 115 V control boxes. It is designed to protect single-phase, submersible pumps from dry-well, dead-head, jammed impellers, rapid-cycle, overvoltage, and undervoltage

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  • Electrical Characteristics
    • Catalog # 111-INSIDER-P
    • Input
      Voltage (V)       115 Vac
    • Input Load Range (hp) 1/3 - 1/2
    • Output
      Form       SPST
    • Mounting Method Inside a Franklin™; Pente®; or CentriPro™ control box
    • Weight (lbs/g) 0 Kg
    • Overcurrent Trip Class 125% of calibration point
    • Input AC Line Frequency (Hz) 50 / 60 (50 will increase all delay timers by 20%)
    • Maximum Input Power 5
    • Output Load Rating (VA) 1/2 hp @ 120 Vac (17 A max.)
    • Overvoltage Trip Voltage (%) 132.5 Vac
    • Rapid Cycle Timer (s) 4 restarts allowed in 60 s period
    • Restart Delay Range Over/Under Voltage: 2 s; All other faults: Manual; 2 - 225 m
    • Trip Delay Range Overcurrent: 5 s; Dry-well: 4 s
    • Underload (%) Adjustable (70 to 90% of calibrated run power)
    • Undervoltage Reset Voltage (%) 95 Vac
    • Datasheet
    • Check Stock Order Sample