APsystems Single Phase AC Combiner Box

The APsystems Single Phase AC Combiner Box is an AC combiner and disconnect for residential and light-commercial microinverter systems. Rated 110 A PV input at 120/240 VAC, 60 Hz, it accepts up to five 2-pole Eaton BR series branch breakers on a 125 A busbar. The IP65 polycarbonate enclosure, natural-convection cooling and pre-installed current transformers make it a complete combining and monitoring solution for installers.

Key Features:

• 110 A PV input rating, 120/240 VAC
• System voltage 120/240 V, 60 Hz
• Eaton BR series busbar rated 125 A
• Up to five 2-pole Eaton BR branch breakers
• 2 solid-core PV plus 2 split-core grid CTs
• Pre-installed 2P 10 A communication module breaker
• Cellular, RJ45-Internet, RS485 and ZigBee comms
• IP65 polycarbonate enclosure, wall mount
• Operating range -13°F to 122°F, up to 6,562 ft
• 19.67 x 15.75 x 6.69 in, 12.79 lbs

Ideal for single-phase residential and small commercial solar arrays, this combiner suits installers integrating APsystems microinverters that require AC combining, revenue-grade monitoring and grid metering. Pre-installed current transformers and multiple communication options simplify commissioning while the IP65 enclosure supports outdoor wall-mounted installation across a wide temperature range.