Single Phasing Preventor with Auto Switch

Negative Sequence Voltage Operated Single Phasing Preventor

• Suitable for any H.P. Motor
• L.E.D. Indication is healthy On
• With flexible wires for connection to starter
• Fixed Trip setting at (+ / -) 40V. Unbalance in R.Y.B. Phases
• Protection against single phasing, reverse phasing, unbalance voltage
• Auto Switch is provided to start motor automatically when power resumes

Models Available in Sheet Metal, Powder coated boxes

• TYPE- PX 501

Models Available in ABS (Plastic) Enclosures

• Type- PX 501, PX222, S-P-P 1000