User & Safety Instructions 3118921 circuit breaker ABB 2CSM204693R1801
Description
E 90 PV fuse disconnect switches are designed for operating voltages of 1000 VDC with usage category DC-20B and are particularly suitable for over-current protection of photovoltaic systems. The 1-pin or 2-pin E 90 PV fuse disconnector for cylindrical fuses with 10.3 x 38 mm offer a reliable, compact and economical solution for photovoltaic systems. Versions with fuse failure indicator enable an inspection of the functionality of the fuse.
E 90 PV fuse disconnect switches are designed for operating voltages of 1000 VDC with usage category DC-20B and are particularly suitable for over-current protection of photovoltaic systems. The 1-pin or 2-pin E 90 PV fuse disconnector for cylindrical fuses with 10.3 x 38 mm offer a reliable, compact and economical solution for photovoltaic systems. Versions with fuse failure indicator enable an inspection of the functionality of the fuse.