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SGHL50‑125 is an AC main disconnector designed for European market, complying with EN IEC 60947‑3. Available in 1P/2P/3P/4P poles, rated current covers 32A‑125A. It features dedicated busbar plug‑in interface for direct connection with European‑standard busbar without extra bridging wires, improving field wiring efficiency. Equipped with visible isolation breakpoint to satisfy EU electrical safety requirements for maintenance operations. Widely used in low‑voltage distribution cabinets, photovoltaic combiner boxes, residential and commercial power‑distribution systems across Europe.
‑ Complies with EN IEC 60947‑3 standard, fully fit for European market access.
‑ Direct busbar plug‑in design: Dedicated interface for European‑standard busbar, eliminates additional bridging wires, greatly improves on‑site wiring efficiency.
‑ Wide current range: 32A,40A,50A,63A,80A,100A,125A; ‑ Visible isolation breakpoint, meets EU isolation safety regulations for safe circuit maintenance.
‑ Full pole options:1P/2P/3P/4P, adapt to 230V single‑phase and 400V three‑phase European power‑distribution scenarios.
‑ Excellent short‑time withstand current and short‑circuit making performance.
‑ Compact DIN‑rail mounting, optimized dimension for cabinet installation.
| Parameters | |
|---|---|
| Model | SGHL50‑125 |
| Standard | EN IEC 60947‑3 |
| Pole | 1P, 2P, 3P, 4P |
| Rated Working Voltage Ue | 230V AC(1P); 400V AC(2P,3P,4P) |
| Rated Current In | 32A,40A,50A,63A,80A,100A,125A |
| Rated impulse withstand voltage Uimp | 4kV |
| Rated Short‑time Withstand Current Icw | 12Ie, Duration 1s |
| Rated Making and Breaking Capacity | 3Ie, 1.05Ue, cosΦ=0.65 |
| Rated Short‑circuit Making Capacity Icm | 20Ie, Duration 0.1s |
| Core Feature | Direct busbar plug‑in |
‑ Main isolating switch for European low‑voltage distribution cabinets
‑ AC‑side main switch for photovoltaic combiner boxes
‑ European residential & commercial 230V /400V power‑distribution systems
‑ Safety isolation for maintenance of industrial and solar‑power equipment
