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FLEX. CONN. 4 HOLES 3400AMP 900MM
Manufacturer Resources
Product Specs
- Cable Length:
- 900 mm
- Conductor Category:
- Very Flexible
- Conductor Shape:
- Flat
- Country Of Origin:
- United States (US)
- Material Of Conductor:
- Tin-Plated Copper
- Product Group:
- Wire & Cable Management
- Product Type:
- Extra Flexible Braid Connector - 4-Hole
- Selling Unit Of Measure:
- each
- Standards:
- IEEE / ANSI C37, 34
- Type2:
- Flexible braid
- Department:
- Electrical
- Product Subgroup:
- Connectors
Blackburn EXH340A1900 – Frequently Asked Questions
1) What is the Blackburn EXH340A1900 flexible braid connector rated for, and where is it used?
The EXH340A1900 is a 3400 amp extra flexible braid connector with four bolt holes, built for high-current bus and switchgear connections where two rigid conductors need a flexible link that absorbs thermal expansion, vibration, and slight misalignment. It is built to IEEE / ANSI C37, 34.
2) How many bolt holes does the Blackburn EXH340A1900 have per pad?
It is a 4-hole connector, so each termination pad bolts through a four-hole NEMA-style pattern rather than a single bolt. That spreads clamping force across the pad, which is what a 3400 amp joint needs to hold contact pressure over thermal cycling. Match the pattern on your bus bar drilling before ordering.
3) Is the Blackburn EXH340A1900 connector copper, and is it plated?
The conductor is tin-plated copper. Tin plating keeps the mating faces from oxidizing, which matters on a 3400 amp joint where contact resistance turns straight into heat, and it also makes the braid safer to bolt to aluminum or plated bus without the galvanic issues of bare copper.
4) Is this a round cable jumper or a flat braid?
Flat. The EXH340A1900 is a flat, very flexible braided conductor with formed pads at each end, not a round stranded cable. Flat braid flexes in one plane with far less force than a round cable of equal ampacity, so it is the usual choice between bus bars and on drawout switchgear connections.
5) What is the exact part number to order this 3400 amp 900 mm braid connector?
Blackburn EXH340A1900. The EXH series designation covers the extra flexible braid connectors; within that number the 340 reads to the 3400 amp rating and the 900 to the 900 mm length, so adjacent part numbers in the series differ mainly by ampacity and braid length.
6) Is the Blackburn EXH340A1900 sold individually or in a pack?
Sold each, one connector per order. If you are jumping a three-phase bus you will need three, plus any neutral or ground link, ordered separately.
How fast can I get the Blackburn EXH340A1900 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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U.S.
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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 EXH340A1900 come with a warranty?
Absolutely. The Blackburn EXH340A1900 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 EXH340A1900?
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