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The PANDUIT JMSBCB87-3-X is a three-level screw-on beam clamp designed for use in structured wiring and cable management installations. This fitting attaches directly to structural beams and provides three mounting levels, allowing multiple cable runs or accessories to be organized vertically at a single anchor point. It is sold as an individual unit and is typically installed by electricians or low-voltage contractors working on overhead cable support systems in commercial and industrial environments.
This beam clamp fits applications where overhead structural steel is used as the primary support surface. Three-level configurations are common in data centers, commercial buildings, and industrial facilities where cable trays, J-hooks, or wiring accessories must be stacked to maximize vertical space along a beam flange. The screw-on attachment method allows secure, tool-accessible installation without welding or drilling into the beam.
Designed as an OEM-style beam clamp accessory for use in commercial and industrial overhead cable management systems where structural steel beam mounting is required.
Installation is typically performed by licensed electricians or low-voltage cabling technicians. De-energize any nearby electrical systems before working in the overhead cable pathway. The screw-on mechanism should be tightened securely to the beam flange using the appropriate hand tools before loading the clamp with cables or accessories. Follow applicable NEC guidelines for cable support spacing and load ratings.
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