418 Series Traffic Control Hybrid Relay - Replacement For Mercury Relays
Series Description:The 418 hybrid relay is designed as a drop-in replacement for mercury relays used in traffic cabinets ONLY. Now being installed in new cabinets.
Normally Closed version now available.
Hybrid Technology – Electromechanical and Solid-State relays in parallel (Solid-State relay alone - would require large heatsink; Electromechanical relay alone - large contacts to switch 75 Amps)
120VAC 75 Amp switching (at 74° C)
Drop-in replacement for MDR – no rewire or drilling
LED indication – shows power applied to input
Less weight than MDR, or SSR with large heatsink
Not position sensitive - flexible placement in panel
