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SAIF - switched and insulated fusegear
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Merlin Gerin’s Switched And Insulated Fusegear (SAIF) is the world’s safest feeder pillar range. Fully tested it provides IPXXB operator protection in alloperating conditions, even when fuse links are being replaced with the pillar remaining live.
Fault make and load break switching can be performed safely, thanks to its ASTA-certified switching. The switching utilises the fully transferable independent manual switching mechanism, which, to ensure safety, is the only way that the fuse carrier |
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can be switched ‘on’or ‘off’. A fully interlocked design ensures correct operation and switching is independent from the skill of the operator, or the speed with which the handle is turned. SAIF is factory assembled in a choice of outdoor feeder pillar, fuse cabinet or indoor fuseboard providing safe solutions for LV distribution, with the added benefit of minimum maintenance. SAIF’s unique qualities have proved successful in markets around the world, being extensively used by utilities, commercial and industrial customers.
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| Features and benefits |
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- Assured fault make, load break switching capability independent of the skill or speed of the operator
- Fuse switch performance to AC22B of IEC 60947-3
- Fully interlocked fuseway with switching mechanism ensures safe operation
- Operator protection to IPXXB of IEC 60529 even with the fuse carriers removed from the outgoing fuseway
- Cable terminations at base of fuseway accepting cables up to 1 x 4C300mm sq
- Simple ‘Plug-on’ fuseway design allows for easy addition of new circuits whilst reducing initial capital cost of the assembly
- Test probe access through front of fuse carrier
- Accepts type gU fuse links with wedge tightening contacts 82mm or 92mm centres
- Three ratings of outgoing fuseway from 400A, 630A and 800A
More information on SAIF - Heavy duty cut-out range >> |
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