Description
⚡ LONQ‑40‑2.2 PV Disconnect Switch (2‑String / Box)
A robust IP66-rated DC isolation switch engineered for photovoltaic systems, ideal for disconnecting two PV strings or combiner box circuits. Rated for 32 A per string and 1500 V DC, compliant with IEC 60947‑3 and DC‑PV1 standards. Perfect for rooftop solar installations requiring dual-string protection.
🔍 Key Specifications:
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Rated Voltage: Up to 1500 V DC
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Rated Current: 32 A per string (64 A total)
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Poles: Dual-pole configuration (2‑string isolation)
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Ingress Protection: IP66 waterproof enclosure for outdoor environments
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Material & Features: UV-resistant PC+ABS housing with locking lever and padlock-ready design
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Operating Range: −40 °C to +85 °C; UL94 V‑0 flame rating
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Standards Compliance: IEC 60947‑3, DC‑PV1, CE marked
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Dimensions & Packaging: Approximate package size ~18 × 15 × 12 cm; shipping weight ~2.0 kg / 4.4 lb
(From manufacturer Moreday, who produce LONQ‑40 variants)
📄 HTML Link to Official Datasheet
Download the official LONQ‑40‑2.2 PV Disconnect Switch Datasheet (PDF)