String combiner box (SCB)

The Phoenix Contact string combiner box (SCB) is a crucial component for photovoltaic systems up to 1000 V DC, designed to connect 4 strings efficiently. With surge protection and cable glands for input and output sides, this SCB ensures fast installation and compliance with standards. It offers a wide range of optional functions like string fuses and DC switch disconnectors for added convenience and safety.

Standard-compliant switchgear assembly DIN EN 61439
Variety of string combiner boxes available
Application-oriented consultation for performance
Surge protection with type 1/2 classification
Supports up to 4 MPP trackers
IP65 rated for outdoor use