Modular DC Switch IP40 6 Pole 3 String 25A 700VDC The Modular DC Switch IP40 6 Pole 3 String 25A 700VDC is a compact and reliable direct current isolator designed for use in solar PV and industrial systems. With its 6-pole, 3-string configuration and a robust 25A rating at 700 VDC, it enables safe disconnection of multiple PV strings, enhancing safety during maintenance or emergency shutdowns. Built with a modular form factor and IP40 protection rating, this switch is ideal for indoor applications where environmental protection is moderate but operational reliability remains critical. The lockable rotary handle provides an additional layer of safety, helping to prevent accidental reconnections. Key Features 25A, 700 VDC RatingReliable operation for high-voltage DC systems. 6 Pole, 3 String ConfigurationEfficiently isolates up to three PV strings in one unit. IP40 ProtectionSuitable for controlled indoor environments with limited exposure to dust or moisture. Lockable Rotary HandlePrevents unauthorized or accidental switching for enhanced safety. Modular DesignEasy to integrate into existing control panels or systems. Specification Specification Details Warranty Years 5 Handle Type Lockable Rotary Handle Lockable Yes Number of Strings 3 Mounting Enclosed UL Current Rating (A) 25.00 Temperature Range (°C) -40 to +45°C Number of Poles 6P IP Rating IP67 Cable Sizes (AWG) 12-10 AWG Rated Current (A) 16A Cable Size (mm²) 4-16 mm² Manuals and Download DC Isolator Selection Guide