PreventorToroidal

Current-Sensing Single Phasing Protection: cost-effective, simple, and trusted device designed to safeguard three-phase motors and pumps up to 20 HP from single phasing. Abnormal Current Detection: operates on a current-sensing mechanism that automatically trips the relay upon detecting abnormal or zero current in any phase.

Product Video

Magnum Preventor – Toroidal is the simplest and low cost single phasing preventor available. It works on current sensing mechanism. It trips of the relay – when it detects abnormal or nil current in any of the phases.

01Current-Sensing Technology: operates on an electronic current-sensing mechanism that monitors supply current across all three phases.

02Single Phasing Protection: safely trips the relay upon detecting abnormal or zero current in any of the phases to prevent motor burnout.

03High Capacity Support: suitable for safeguarding any three-phase motor or pump rated up to 20 HP.

04Cost-Effective & Simple: engineered as an economical, lightweight, and easy-to-install solution for three-phase equipment protection.

UsageMotors

BrandMagnum

Voltage415V

PhaseThree Phase

Three-Phase Motor Protection: designed to protect three-phase electric motors against single phasing and phase failure hazards.

Submersible & Centrifugal Pumps: suitable for agricultural and industrial pumps to prevent motor damage caused by power supply phase loss.

Control Panels & Motor Starters: easily integrated into existing three-phase starters and control panels to provide reliable current-sensing protection.