MTL Intrinsic Safety Barrier | MTL Instruments was a pioneer and an innovator in the Intrinsic Safety industry. They were one of the first companies to begin the use of Zener barriers.
MTL1000 range | Signal conditioning | Eaton
Eaton MTL » Controlling, operating and protecting assets in harsh and hazardous areas
MTL INSTRUMENTS MTL 3022 | eBay
Mtl Instruments Mtl7761Ac Shut-diode Safety Barrier Used