PTS/MBPS

Designed to keep traffic signals operating during UPS maintenance or replacement, these switches transfer loads without shutting down the intersection. Choose an automatic Power Transfer Switch, a Manual Bypass Switch or a combined PTS/Manual Bypass Switch. They support 100–130 VAC input at 40 amps, with transfer times under 50 milliseconds for the PTS and under five milliseconds for manual bypass. Individual circuit breakers, auxiliary receptacles, terminal-block connections and flexible mounting simplify integration and service.