Solar Installation Disconnect Switch

Schneider Electric provides a Photovoltaic Disconnect Switch solution encompassing all of the quality, durability and ease of use you have come to expect. The product offering spans 30–100 A, 2- and 3-pole fusible and non-fusible Heavy Duty Safety Switches. All Square D® brand heavy duty safety switches with DC ratings (2- and 3-pole fusible and non-fusible) are Underwriters Laboratories® (UL®) Listed for use on DC applications when properly wired. Additionally:

• Heavy duty safety switches are rated for 600 Vdc maximum open circuit voltage.
• Non-fusible safety switches may carry 100 percent of the nameplate current rating.
• Fusible safety switches may carry 80 percent of nameplate current rating (continuous use).
• Heavy duty switches are dc horsepower rated as indicated on the safety switch wiring diagram.
• Heavy duty switches have a 10,000 amperage dc short-circuit rating unless otherwise stated on the switch wiring diagram.

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