Emiter EM-841_DCAC DC/AC Combiner Box (2 MPPT, IP65, 10 A)

The Emiter EM-841_DCAC hermetic DC/AC combiner box is a ready-to-connect solution designed for photovoltaic installations. The product supports two PV strings on two independent MPPT inputs and is suitable for surface mounting.

The PHS 24T enclosure features an IP65 protection rating and protection class II, allowing for safe surface mounting. The interior is assembled using direct and alternating current protection components from Dehn and Noark. The box is equipped with panel-mounted MC4 connectors, which significantly speeds up the DC side connection process. The plastic material used is halogen-free and exhibits an IK08 impact resistance rating.

Key features

• Integrated Dehn Type 2 DC and Dehn Type 1+2 AC surge protective devices (SPDs).
• Supports 2 PV module strings (2 x MPPT).
• Built-in 3-phase 10 A miniature circuit breaker (MCB) with B tripping characteristic.
• Transparent enclosure door and SPD status indicators (green/red).
• High IP65 protection rating and IK08 mechanical strength.

Technical data

Enclosure protection rating	IP65
Number of modules	24
Maximum PV voltage (UCPV)	1000 V
Maximum AC current	10 A
Protection class	II
Impact resistance	IK08
Operating temperature range	-40°C ... +80°C