AC Connection Box Emiter EM-271_AC (63 A, 3-phase)

The hermetic AC connection box Emiter EM-271_AC is designed for surface mounting in photovoltaic installations. The set in an IP65 enclosure includes a 3-phase 63 A miniature circuit breaker and a Dehn type 2 surge arrester.

The Emiter EM-271_AC connection box is a ready-to-connect solution dedicated to photovoltaic installations. The PHS 12T model enclosure offers space for 12 modules and features an IP65 protection rating and IK08 impact resistance. Inside, there is a 3-phase 63 A Noark miniature circuit breaker with a B tripping characteristic. The protection system is complemented by a Dehn DG M TNS 275 type 2 AC surge arrester.

Key features

• Ready-to-connect design for surface mounting
• Equipped with a Dehn type 2 AC surge arrester
• 3-phase 63 A miniature circuit breaker with B characteristic
• High-resistance enclosure with IP65 and IK08 protection ratings
• Transparent door and halogen-free plastic

Technical data

Enclosure model	PHS 12T
Number of phases	3
Maximum AC current	63 A
Rated short-circuit capacity (ICN)	6 kA
Surge arrester type	2
Maximum continuous operating AC voltage (UC)	275 V
Enclosure protection rating	IP65
Protection class	II
Rated insulation voltage (Ui)	690 V AC, 1000 V DC
Arrester operating temperature range	-40 °C ... +80 °C
Net depth	144 mm