The Schneider Electric SW60-DC 63A is a 4-pole DC switch disconnector designed for applications up to 1000 V DC. Part of the professional Multi 9 range (formerly Merlin Gerin), it is specifically engineered for photovoltaic systems and high-voltage DC installations requiring safe and reliable isolation.

The device allows load switching in DC-21A utilization category, ensuring high operational safety and robust mechanical performance. The 4-pole configuration enables simultaneous isolation of multiple strings or conductors in high-voltage DC systems.

⚠ This device is a switch disconnector only – it does not provide overload or short-circuit protection.

⚙️ Technical Specifications

Brand: Schneider Electric
Series: SW60-DC (Multi 9 / Merlin Gerin)
Device Type: DC switch disconnector
Number of poles: 4P
Rated current (In): 63 A
Rated operational voltage (Ui): 1000 V DC
Utilization category: DC-21A
Impulse withstand voltage (Uimp): 6 kV
Standard: IEC / EN 60947-3
Conductor cross-section: 1 – 35 mm²
Tightening torque: 3.5 Nm
Mounting: DIN rail 35 mm
Marking: CE

⚠ Clear polarity indication L+ / L- for correct DC installation.

🔒 Function

Designed for:

✔ DC line isolation
✔ Photovoltaic string disconnection
✔ Load switching in DC-21A category
✔ Safe interruption in systems up to 1000 V DC

This unit ensures secure manual disconnection of DC circuits in compliance with IEC standards.

🏭 Applications

✔ Photovoltaic installations (string isolation)
✔ DC combiner boxes
✔ Energy storage systems
✔ Industrial DC systems
✔ Inverter DC-side applications

🛠 Installation

• Mounting on standard 35 mm DIN rail

• Connection respecting indicated polarity

• Installation inside suitably rated electrical enclosures

• Compliant with IEC standards for DC switch disconnectors

📦 Condition

Used product in good cosmetic condition.
Supplied as shown in the photographs.

📦 Scope of Supply

• 1x Schneider Electric SW60-DC 63A 4P switch disconnector

🚀 Commercial Summary

A professional 63A DC switch disconnector rated up to 1000V DC, featuring 4-pole isolation and DC-21A load switching capability. The Schneider Electric SW60-DC offers a reliable and standards-compliant solution for safe disconnection in photovoltaic and high-voltage DC systems.