Blackburn FBE2H150A1-33 2H JMPRBRD ASY6 1500 H9/16 F1.5 L33

33 inches (838.2 mm). That's the overall assembly length, so measure your bonded points center to center and allow slack for movement before you commit to it. If your span is shorter, the extra length isn't a problem electrically, but you need somewhere for the loop to sit without chafing against an edge.

It's an extra-flexible bonding jumper braid used in grounding and bonding work, where two points have to stay electrically bonded but one of them moves, vibrates, or shifts thermally. Typical spots are across expansion joints, on transformer or motor frames, switchgear doors and panels, and equipment enclosures. The braid construction is what lets it flex without work-hardening the way a solid conductor would.

It ships as a finished assembly, not cut braid stock. The terminals are part of the piece, so there's no crimping or lug work on your end. You bolt it in at both ends. Order is per each, so one part number gets you one complete jumper.

The FBE2H150A1-33 is built to NEMA standards. For specifiers working to a drawing that calls out NEMA-conforming bonding jumpers, that's the reference on this part. It's also made in the United States, which matters on jobs carrying domestic-sourcing requirements.

Order by the full part number, not just the family. The length is encoded at the end: FBE2H150A1-33 is the 33 inch version. If your span needs something different, the trailing number changes with it, so confirm the full MPN before you release the order. Mixing up two digits here gets you a jumper that won't reach.

Where the connection moves, yes, and that's exactly the case for a braid. Solid or stranded bonding conductors fatigue and eventually crack at the termination when they're flexed repeatedly, which is why expansion joints, hinged doors, and vibrating equipment frames get an extra-flexible braid instead. For a fixed, non-moving bond, ordinary bonding conductor is the simpler choice and a braid buys you nothing.