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InLine II Cu+

Ready to withstand high temperatures

A complete range of low-voltage fuse switch disconnectors created for high-temperature environments and specially engineered to perform without derating in ambient temperatures up to 55°C (131°F). InLine II Cu+ main applications are in cable distribution cabinets, on the low-voltage side of small secondary substations and inside AC combiner boxes in photovoltaic systems. Design and dimensions are identical to the existing InLine II range, preserving its well-appreciated ease of installation, simple operation, robustness and reliable performance in demanding surroundings. InLine II Cu+ replaces 1:1 the previous range of SLBM and BSL switches.

Reliable, easy, small and safe

Reliable in extreme conditions


InLIne II Cu+ range is tested and approved for performance exceeding the requirements of IEC60947-1 and IEC60947-3 Standards. Switches can be applied with 100% of the rated current Ie.

Easy to install
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InLine II Cu+ is available as fuse switch disconnectors for 400A – 630A and switch disconnectors ranging from 800A to 2000A in single-phase and three-phase versions.

  Space saving


Existing switchboards equipped with SLBM/BSL switches can be retrofitted side by side with the new InLine II Cu+ range, using an adapter that reduces the busbar distance from 210mm to 185mm.

Safety and protection

A grounding device is available to protect the installations from overvoltages and overcurrents and to increase personal safety for the operators.


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