The SE-PV3 & SE-PV6 Combiner Box is rated for outdoor use. Although designed primarily for combing PV strings up to 150VDC, the SE-PV Combiner Box may be used for combining high voltage strings using fuses. The use of touch safe din rail mount fuse holders and fuses allow operation up to 600 Volts. This high voltage configuration requires a high voltage kit that consists of a bus-bar and insulator to prevent arcing. Although the fuse-holders are already UL listed to 600 volts, Underwriters Laboratories requires additional insulation when using these fuse-holders with PV modules.

Applications

• PV combiner up to six strings using SE-PV breakers rated for 150VDC
• PV combining up to four strings using industry standard touch safe fuse holders rated for 600VDC
• DC load center using SE-PV breakers

• Aluminum powder coated housing that won’t rust
• Flip up cover that can stay in the open position during installation
• PV Negative bus bar with 14 useable openings (10 #14-6 and 4#1/0-14)
• Chassis Ground bus bar with 14 useable openings (10 #14-6 and 4#1/0-14)
• Standard din rail to mount up to 6 breakers or 4 fuse holders
• Tin plated copper bus bar to combine breaker outputs (may be split in two)
• Dead front cover snaps into place for safety after wiring is complete
• Knock outs for PV-in and PV-out on bottom and sides
• Top surface is available to bring conduit in from directly above the enclosure