Shunt Diode Safety Barrier Model MTL7787+ is an intrinsically safe, zone-powered, Zener-diode barrier for use in conventional fire detection systems…

Shunt Diode Safety Barrier for IFD-E(I.S) Model MTL7728+ is an intrinsically safe, zone-powered, Zener-diode barrier for use in conventional fire…

DC/DC Isolator Model MTL5561 is a zone-powered, two-channel interface for use in conventional fire detection systems for protection within hazardous…