Helio Switch 1000VDC &DC-2xA
Helio Switch switch-disconnectors comply with IEC 60947-3 and VDE 0660 part 107.
- They are true-DC switches especially designed for solar PV applications.
- The rated insulation voltage of our Helio Switch is 1000 VDC in accordance to IEC 60367-7-712 issued in 2002.
- Their use category is DC-2xA according to IEC 60947-3.Their are tested at 1,500 operations(versus 300 for DC-2xB products) @ 1.5In for DC21A items and @ 4In for DC22A. It is advised to install DC22A products due to the inductive effect of solar inverters.
- With a small footprint and ready-to-use, Helio Switch are supplied with their shunts connected in factory (only one reference corresponding to the complete product!).
- Connections are IP20 finger-safe graded.
- Helio Switch are designed to be DIN-rail mounted
- They must be installed and serviced by qualified workers par du personnel qualifié knowing perfectly the rules for installing solar PV equipment.
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