Skip to content
Product image pending
Electronics & Automation Component

MV / LV Component

Modular switching, isolating and fuse-protection components for MV secondary distribution and LV panel assemblies, covering load-break switch-disconnectors, fuse-switch combination units and contactors. MV switching devices comply with IEC 62271-103 (switches) and IEC 62271-105 (fuse combinations), while LV switch-disconnectors follow IEC 60947-3. Supplied as coordinated building blocks for RMUs, feeder pillars and motor/distribution boards with defined making/breaking and short-circuit withstand ratings.

Voltage classMV 12–36 kV
RatingMV: 630–1250 A, 20–25 kA/1s; LV: up to 630 A, 50 kA; IP2X–IP4X
Insulation / mediumAir
StandardsIEC 62271-1, IEC 62271-103, IEC 62271-105, IEC 60947-1, IEC 60947-3

Related products

Need a technical quote?

Tell us your voltage class, standards and quantities — our engineering team will respond with a detailed quotation.