MTL 7700 Series Intrinsic Safety Zener Barriers

The MTL7700 Series 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. For applications where field power is required for switch inputs or 2-wire transmitters, the MTL7700 Series provides a bussed power feed facility. When used in conjunction with the MTL7798 power feed module the user has a fully protected, electronically fused supply to many barriers with no additional wiring required.

• Removable terminals - for easy cabling - UNIQUE
• Bussed power - reduces cabling - UNIQUE
• Barrier protection module
• Proximity detector inputs - UNIQUE
• Dual channel modules
• Relay and solid state switch modules -  UNIQUE  

Product Literature

Product Code	Description	Downloads
Symbol denotes that the equipment is suitable for use in hazardous area applications. Symbol denotes that the product has been assessed for functional safety applications.
	MTL7700 Series Accessories	Datasheet
INA7700	MTL7700 Series Safety Instructions (ATEX)	Manual
INM7700	MTL7700 Series Instruction Manual	Manual
MTL7700	MTL7700 Series Applications	Datasheet
MTL7700	MTL7700 Series Cable Parameters	Datasheet
MTL7700	MTL7700 Series Active Barrier descriptions	Datasheet
MTL7700	MTL7700 Series	Datasheet