Mtp174mpo Jumpers – Speedyfibertx

Which cable trays require cable jumpers

Standard splice plates can often provide a safe electrical path if they are UL Classified and bolted tight. However, you must use copper bonding jumpers if the tray is painted or has expansion joints for movement. Table 318-7(b)(2) "Metal Area Requirements for Cable Trays Used as Equipment. It is not necessary to install bonding jumpers in parallel with the standard rigid aluminum or steel one-piece metallic bolted side rail splice plates that are the connections between the cable tray sections. We are guided by our commitment to do business right, world's most urgent power. Wire mesh cable trays are widely used in commercial offices, industrial facilities, data centers, and smart building infrastructure because they provide unmatched flexibility, excellent airflow, and fast, adaptable installation. Their open-grid design makes it easy to route, add, or modify cabling. Snap Track cable tray is UL Classified, marked with the available minimum cross sectional area and meets all requirements for use as an Equipment Ground Conductor per NEC Article 392.

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