Phoenix Contact SOL-SC-1ST-0-DC-1MPPT-1300FS DC Combiner Box (1 MPPT)

The Phoenix Contact SOL-SC-1ST-0-DC-1MPPT-1300FS generator combiner box is designed to protect PV systems up to 1000 V DC with a single string input. The device is equipped with a type 1/2 surge protective device and a fireman's switch with remote access, ensuring a high level of safety.

The Solarline generator combiner box by Phoenix Contact is used to protect and isolate a single string in photovoltaic systems. The fiberglass-reinforced polyester housing features an IP65 protection rating, allowing for safe installation. The Push-in connectors on the input and output sides facilitate the installation and commissioning of the entire system.

Key features

• Designed for PV systems with a maximum voltage of 1000 V DC.
• Built-in T1/T2 surge protective device with a discharge current of up to 40 kA (8/20 µs).
• Integrated DC fireman's switch equipped with remote access.
• Durable IP65-rated housing made of fiberglass-reinforced polyester.
• Fast connection of input and output cables thanks to Push-in technology.

Technical data

System voltage	1000 V DC
Number of supported MPP trackers	1
Maximum string current	40 A
Switching capacity	50 A (1000 V)
Protective device	T1 / T2
Protection level Up	≤ 3.5 kV
String input/output cable cross-section	2.5 mm² ... 6 mm²
Degree of protection	IP65
Protection class	I
External dimensions (W x H x D)	400 mm x 400 mm x 200 mm
Ambient temperature (operation)	-20 °C ... 40 °C