Emiter EM-212_AC AC Distribution Board (3-phase, 50 A)

The ready-to-connect, surface-mounted Emiter EM-212_AC AC distribution board is designed specifically for photovoltaic installations. It features an IP65 enclosure, a three-phase 50 A overcurrent circuit breaker, and a branded Dehn type 2 surge protective device (SPD).

The Emiter EM-212_AC AC distribution board is a complete solution designed for photovoltaic systems operating with or without grounding. The box is suitable for surface mounting indoors and outdoors thanks to the PHS 12T enclosure featuring an IP65 protection rating and IK08 mechanical impact resistance. It is equipped with a 3-phase Noark overcurrent circuit breaker with a B tripping characteristic and a rated current of 50 A, as well as a Dehn type 2 AC surge protective device. The design allows for quick circuit connection via the built-in MC4 panel receptacles.

Key features

• Integrated 3-phase Noark Ex9BN overcurrent circuit breaker (50 A, B characteristic)
• Built-in Dehn DG M TNS 275 AC surge protective device (Type 2, Imax 40 kA)
• Enclosure made of halogen-free plastic with IP65 protection
• High mechanical impact resistance class IK08
• Quick installation thanks to ready-made MC4 panel receptacles
• Transparent inspection door for easy monitoring of the protection status

Technical specifications

Number of phases	3
Protection type	AC
Maximum AC current	50 A
SPD type	Type 2
Enclosure protection rating	IP65
Protection class	II
Impact resistance	IK08
Number of enclosure modules	12
Nominal discharge current (In)	20 kA
Maximum discharge current (Imax)	40 kA
Voltage protection level L-PE / N-PE	<= 1.5 kV
Operating temperature range	-40°C to +80°C
Net depth	144 mm