SolaDeck 3 String Non-Fused Pass Thru (600V)

The SolaDeck 1603 3 String Non-Fused Pass Thru is a solar balance-of-system accessory designed to route three PV strings through a single sealed enclosure. Rated at 600 VDC and offering a non-fused pass-through configuration, it suits installers who need clean, code-conscious string management. Its IP68-rated enclosure protects connections from moisture and dust, making it a dependable choice for demanding rooftop and ground-mount arrays.

Key Features:

• String pass-through accessory, non-fused
• Voltage rating 600 VDC
• Supports 3 PV strings
• IP68 enclosure rating
• Balance of system type: breakers/fuses
• Certified to IEC 61215, IEC 61730
• Certified to IEC 62941, UL 61730
• 12-year warranty

Ideal for residential and commercial PV installations needing organized three-string routing, this pass-through integrates into standard 600 VDC array wiring. Its sealed IP68 build and broad certifications make it well suited to Canadian rooftop and ground-mount systems requiring durable, weather-resistant string management. Order the 1603 from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.