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Crabtree - LV MV Control & Distribution

Type Tested Switchgear - Fuse Switch Panelboards - Distribution Boards

SIVACON S4 to 3200A

As type-tested switchgear, SIVACON S4 stands for maximum reliability and a high degree of safety. High quality, perfectly matched switching devices facilitate an easy integration in the building control technology concept thanks to the system’s outstanding feature: built-in intelligence.

During operation, an efficient ventilation system prevents heat accumulation and heat pockets, thus assuring long-term system availability.

A fast and easy access to the devices for setting purposes is facilitated through doors with central locking, swivel frames and quick release locks.

Thanks to the enormously powerful locking system, maximum personal safety is even guaranteed in fault cases. Forms of internal separation 1, 2b, 3b, 4a and 4b are available.

Powerstar MCCB Panelboards

The Powerstar 125 and 250 range of panelboards are suitable for wall/floor mounting and are available in three busbar sizes. A 25kA, 250A busbar system, a 35kA, 400A busbar system and a 50kA, 630A system provide solutions for either main or sub main distribution requirements within a broad range of commercial and industrial applications.

Integral incoming metering can be applied to any of the main units while metering cableways accept meters for outgoing circuits. Lightning and surge arresters can also be included as an integral option.

Meter kits and surge protective device kits are available which fuse links, fittings, cable looms and the device itself. Powerstar 250 panelboards are complete with fixed busbar assemblies, incoming switching unit and are fully type tested to BS EN 61439-2.

Powerstar 250 circuit protective MCCBs consist of a TP switching unit and overcurrent release providing a choice of characteristics.

Three available overcurrent releases will provide sixteen increments of thermal overload release and two short circuit release settings. In total, ratings of between 40A and 250A are catered for.

Switching units are available at 36kA and 65kA. In addition, GG frame MCCBs, fixed magnetic/fixed thermal can be used in Powerstar 250 add-on units to provide both SP and TP options of between 15A and 125A.

Polestar Compact to 250A

Designed and manufactured in the UK, the Polestar Compact range of distribution boards offers the contractor and specifier a comprehensive package to address the demands of modern commercial installations.

Type B three phase distribution boards are suitable for wall mounting and are available in two busbar sizes. A 125A and 250A busbar system is suitable for use as sub or final distribution within both commercial and industrial buildings.

All type B distribution boards offer an integral metering facility. This means no increase to the overall footprint and so whilst retaining generous cabling room, Polestar Compact distribution boards accommodate even the tightest of riser cupboards.

Also available are Type A distribution boards. Both Type A and B distribution boards are supplied complete with fixed busbar assemblies and are fully type tested to BS EN 61439-3, utilising a sheet steel enclosure finished in light grey paint (RAL 7035).

Ingress Protection is IP3X throughout the range. MCBs are 16kA protective devices which have an 18mm modular width available as SP, DP and TP with tripping characteristics B, C or D. RCBOs are available as SP single module with tripping characteristics B or C.

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Electrium Sales Ltd - Crabtree
Commercial Centre
Lakeside Plaza, Walkmill Lane
Bridgtown, Cannock
WS11 0XE

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Tel: 01543 455010
Fax: 01543 455011

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