MTL F271-IS Megablock range of Wiring Hubs, Intrinsically Safe Megablocks for Zone 1 applications. The F2xx-IS MTL Intrinsically Safe (IS) Megablocks are DINrail mounted passive hubs for Foundation™ fieldbus networks. They connect several IS field devices to the network IS trunk cable and provide short circuit protection to the segment. Megablocks minimize hand wiring and allow individual IS devices to be added to and removed from the segment without disrupting network communication.

Megablock hazardous area approvals permit installation in a variety of configurations in Zone 1 or 2. Within Zone 1, the F2xxIS Megablocks are designed for installation in intrinsically safe applications, and are compatible with FISCO or Entity-approved field instruments. An intrinsically safe fieldbus allows live connection/disconnection of the fieldbus without the need for a gas clearance certificate, which assists in commissioning, maintenance and system expansions.

F2xx-IS MTL Intrinsically Safe (IS) Megablocks more models:

F245-IS, F247-IS, F251-IS, F253-IS, F271-IS, F245-IS-6

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