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nVent ERIFLEX Flexibar Flexible Busbar

nVent ERIFLEX Flexibar is a flexible busbar wire replacement solution for low voltage applications available from 27 mm² up to 1200 mm² and 125 A to 2800 A. Manufactured in an ISO 9001 certified proprietary automated facility, nVent ERIFLEX Flexibar is formed from multiple layers of thin electrolytic copper insulated with a high-resistance, self-extinguishing PVC or silicone compound. The insulating sleeve is grooved on the inner surface, reducing the contact surface with the laminates to less than 20%, increasing flexibility and making installation easier. Easily formed even in its largest size, nVent ERIFLEX Flexibar vastly improves design and assembly flexibility and the aesthetic of finished panels. All nVent ERIFLEX Flexibar cross sections can be bent, folded, or twisted with a very small bending radius for shorter and more compact power connections between main power and distribution equipment, between transformers and busduct, between busduct and electrical cabinets, and many other types of connections. nVent ERIFLEX Flexibar connections are made by punching and bolting directly through the copper laminates, clamping onto the end of the nVent ERIFLEX Flexibar, or welding using nVent ERICO Cadweld. There are no lugs to purchase or install, making connections simpler and faster and eliminating faulty connections due to vibration or fatigue. An ideal alternative to large cable and rigid busbar, nVent ERIFLEX Flexibar requires less installation space and reduced the overall weight of panel systems.

nVent ERIFLEX Flexibar Advanced, Tinned Copper
Thin layers of tinned electrolytic copper insulated by high-resistance, halogen free, low smoke and flame retardant insulation.
nVent ERIFLEX Flexibar, Tinned Copper
Thin layers of tinned electrolytic copper insulated by high-resistance, self-extinguishing PVC.
nVent ERIFLEX Flexibar Summum, Halogen Free
Thin layers of bare electrolytic copper insulted by halogen free silicone.
nVent ERIFLEX Flexibar End Cover
Transparent End Covers allow for visual inspection of nVent ERIFLEX Flexibar and Insulated Power Braid connections.

nVent, nVent CADDY, nVent ERICO, nVent ERIFLEX, and nVent LENTON are owned by nVent or its global affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without prior notice.


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Bureau Veritas 02859 BV
ACE 14/163/02, 262 KB English
CSA 90005
CSA C22.2 No. 0, CSA C22.2 No. 210
cUR QEUY8.E125470
CSA C22.2 No. 29, CSA C22.2 No. 244
EAC 02941 (Russian Federation)
3.56 MB Русско
EN 45545-2 CC11618_FADV_IBSADV
EN 45545-2, 117 KB English
IEC 60695-2-12 CC10817_FADV
IEC 60695-2-12, 49 KB English
IEC 60754-1-2 CC10917_FADV
IEC 60754-1-2, 49 KB English
IEC 61439-1 Class II FLEXIBAR
IEC 61439-1 (2011), EN 61439-1 (2012), 51 KB English
IEC 61439-1 Class II FLEXIBAR
IEC 61439-1 (2011), EN 61439-1 (2012), 51 KB Français
IEC 61439-1 Class II, 28 KB English
IEC 61439-1 (2012), 50 KB English
IEC 61439-1, 50 KB English
ISO 5659-2 CC11117_FADV
ISO 5659-2, 119 KB English
UR QEUY2.E125470


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