C-Tec MTL7787 HOC Zener Barrier C-Tec MTL7787 HOC Zener BarrierSince its introduction in 1984 the MTL700 range has established itself as the worldwide standard for safety barriers. Known for its quality and reliability the MTL700 range is widely used in applications all over the world.The MTL7700 range follows closely in the footsteps of the MTL700 but as a DIN rail mounting barrier providing quick and easy installation without the need for special hardware.Removable terminals are used for ease of installation maintenance and for providing a loop disconnect by simply unplugging the terminals from the side of the module. Wire entry is also angled to assist wiring within limited space enclosures.MTL7700 barriers clamp simply and securely onto standard T-section DIN rail simultaneously making a reliable IS earth connection.Key FeaturesRemovable terminalsBussed power feed to other modulesRelay and solid state switch modulesDual channel variants 6.3mm per channelProximity detector inputsElectronic fusingDirect replacement for MTL700 range barrierCompatible terminal numbering and safety descriptionsPlease note This image is for illustrative purposes only. You will receive 1 xC-Tec MTL7787 HOC Zener Barrier. GBP 119.88 1
C-Tec Z928 Zener Barrier - 1 Channel C-Tec Z928 Zener Barrier - 1 ChannelThe Zener Barrier prevents the transfer of unacceptably high energy from the safe area into the hazardous area. The zener diodes in the Zener Barrier are connected in the reverse direction. The breakdown voltage of the diodes is not exceeded in normal operation. If this voltage is exceeded due to a fault in the safe area the diodes start to conduct causing the fuse to blow. The Zener Barrier has alternating polarities i. e. interconnected zener diodes are employed and one side is grounded. The Zener Barrier can be used for both alternating voltage signals and direct voltage signals.Key Features1-channelAC versionWorking voltage 26 V at 10 ASeries resistance max. 327 Fuse rating 50 mADIN rail mountable GBP 233.10 1