A Czech manufacturer of low-voltage switchgear based in Letohrad since 1941, part of the Siemens group since 2007. Modeion moulded-case circuit breakers, Arion air circuit breakers, Varius fuse systems and Minia modular devices.
Fuse Switch-Disconnectors and Holders for Cylindrical Fuse-Links
DIN-rail fuse switch-disconnectors, fuse disconnectors and PV fuse holders for 10×38, 14×51, 22×58 and 22×127…
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NH Fuse Switch-Disconnectors (3NP, LTL)
NH fuse switch-disconnectors from size 000 to 4a: mounting plate or busbar mounting, EFM fuse state signallin…
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Vertical Fuse Switch-Disconnectors and Fuse-Rails
FSD and SL3 vertical fuse switch-disconnectors, FSR fuse-rails and MA measuring adapters for 185 / 100 mm bus…
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NH and Cylindrical Fuse-Links (HRC)
High-breaking-capacity gG and aM fuse-links: PV cylindrical, PNA (AC 500 V) and PHNA (AC 690 V) NH blade fuse…
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Fuse-Links for Semiconductor Protection
gR, aR and gS ultra-fast fuse-links for diode, thyristor and IGBT converters: cylindrical, NH blade and screw…
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Fuse-Bases and Fuse Holders
Single and three-pole SPB, SPF fuse-bases for size 000 – 4a NH fuse-links and SP40, SP50 holders for screw-co…
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MV Fuses
10/12 kV, 22/25 kV and 35/38.5 kV medium-voltage fuse-links PL45, PM45, PQ45 for distribution transformers an…
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