You may also like
2-HOLE EX FLEX JUMP 2 BRD LEN 34IN
Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Insulation Material:
- Non-Insulated
- Product Group:
- Grounding & Bonding
- Product Net Depth Length:
- 34.5 in876.3 mm
- Product Type:
- Extra-Flexible Jumper Braid
- Selling Unit Of Measure:
- each
- Standards:
- NEMA
- Type2:
- Grounding devices or assemblies
- Department:
- Electrical
- Product Subgroup:
- Grounding Devices
Blackburn FBE2H070A1-34 – Frequently Asked Questions
1) How long is the Blackburn FBE2H070A1-34 bonding jumper braid?
Overall length is 34.5 inches (876.3 mm), so it spans openings a short factory-length jumper won't reach, like across an expansion joint in a cable tray run or between separated equipment frames. It ships as a single piece, sold each, not by the foot.
2) What is an extra-flexible braided jumper used for instead of solid bonding conductor?
A braided jumper flexes, so it is what you use where the two bonded points move relative to each other: across expansion or seismic joints in cable tray and busway, on equipment that vibrates, on hinged enclosure doors, and on rolling or pivoting machinery. A solid or stranded bonding conductor will work-harden and crack in those spots. The Blackburn FBE2H070A1-34 is that extra-flexible braid type in a 34.5 inch length with two-hole pads on both ends.
3) Is the Blackburn FBE2H070A1-34 jumper insulated?
No. It is a non-insulated braid, bare copper braid construction with terminal pads on each end. That is normal for bonding jumpers, but it means you have to keep it clear of energized parts and moving equipment, since there is no jacket protecting it.
4) Why use a two-hole bonding jumper instead of a single-hole lug connection?
The FBE2H070A1-34 uses a two-hole pad at each end, which keeps the termination from rotating under vibration or fault current and holds the contact pressure over the full pad face. That is why two-hole pads are the usual call on switchgear frames, transformer cases, and tray splices, while single-hole terminations are typically kept to lighter, non-vibrating work.
5) Where is the Blackburn FBE2H070A1-34 bonding braid made, and does it meet NEMA?
Made in the United States, and built to NEMA standards. For a government, healthcare, or utility job with domestic-sourcing language in the spec, the US country of origin is the detail the submittal reviewer is looking for.
6) Do I order the Blackburn FBE2H070A1-34 by the piece or by the foot?
By the piece. The selling unit is each, and the part number carries the length in it, FBE2H070A1-34, so you get one fixed 34.5 inch braid with the pads already attached. There is no cutting or crimping on your end, but it also means the length is not adjustable, so measure the span before you order.
How fast can I get the Blackburn FBE2H070A1-34 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Blackburn FBE2H070A1-34 come with a warranty?
Absolutely. The Blackburn FBE2H070A1-34 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Blackburn FBE2H070A1-34?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Blackburn FBE2H070A1-34 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.