Emiter EM-807_AC AC Distribution Box (3-Phase, 100 A, IP66)

The Emiter EM-807_AC AC distribution box is designed for surface mounting in 3-phase photovoltaic installations. The device is factory-equipped with a Dehn Type 2 surge protective device (SPD), a 100 A switch disconnector, and a 100 A 3-phase miniature circuit breaker (MCB).

The Emiter EM-807_AC hermetic distribution box has been developed for photovoltaic installations with or without an isolated lightning protection system. The enclosure is made of halogen-free, recyclable plastic and features Protection Class II. The modular box is factory-wired and ready for connection in a three-phase system. An additional feature of this model is the integrated optical phase indicator.

Key features

• Type 2 AC surge protective device (Dehn DG M TNS 275)
• 100 A 3-phase switch disconnector (Noark Ex9l125)
• 100 A 3-phase miniature circuit breaker (B-curve)
• Built-in phase indicator for 24/48 V DC and 240 V AC ranges
• Rated enclosure insulation voltage of 690 V AC
• Mechanical impact resistance rating of IK08

Technical data

Number of phases	3
Maximum AC current	100 A
Protection type	AC
Surge protective device type	Type 2
Enclosure protection class	IP66 / IP65
Protection class	II
Glow wire test	650 °C
Nominal discharge current (In) of the SPD	20 kA
Maximum discharge current (Imax) of the SPD	40 kA
Voltage protection level (UP)	<= 1.5 kV
Net depth	200 mm