Pre-assembled solar combiner box

14 October 2009 Enclosures, Racks, Cabinets & Panel Products

The newly introduced SOLARLOK combiner box assembly from Tyco Electronics comes completely pre-assembled, with a plug-and-play design to minimise errors during installation

The device combines up to five strings in a pre-terminated connectorised weather-resistant enclosure, meeting requirements for series fusing of photovoltaic modules. The box is also approved according to the UL 1741 standard to be used as an accessory for inverters.

The combiner box assembly consists of a box, cover with hinges, transparent dead front lid under the cover, and 10 pre-terminated SOLARLOK connectors each with a removable seal cover. The box features four knockouts for output wiring, lock tab, mounting slots, and pre-wired grounding clip. The device converts to standard THWN-2 wire in conduit. The interior of the box holds five fuse blocks pre-wired to the positive SOLARLOK connectors, five terminal blocks pre-wired to the negative SOLARLOK connectors, and an equipment terminal block used to ground the equipment.

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