OT25F8 ABB, OT25F8 Datasheet - Page 6

• Manufacturer Part Number: OT25F8
• Description: OT SW/DISCONN. SOLAR, 8P, 750VDC 25A
• Manufacturer: ABB

Specifications of OT25F8

• Current Rating: 25A
• No. Of Poles: 8
• Voltage Rating Vdc: 750V
• Insulation Voltage: 800V
• Rohs Compliant: Yes
• Svhc: No SVHC (20-Jun-2011)

E 90 PV fuse
disconnectors
The E 90 PV fuse
disconnectors, designed
to make voltages of up to
1000 V d.c. (cat. DC-20B)
with no load, are ideally
suited for photovoltaic
systems, where they are
used to isolate the single
strings and protect them
against short circuit.
All the ABB string boxes
are provided with fuses for
photovoltaic plants.
6
String boxes, 1 string 16 A 500 V
OT switch disconnectors
The OT Series of high-performance
and easily available disconnectors
is characterized by high voltage
values and compliance with the most
advanced international standards,
which make these disconnectors
ideal in terms of cost and
performance for small-sized
installations.
Example 1
Europa 8 modules
OVR PV
All the ABB string boxes are
provided with surge protection
devices, specifically designed for
photovoltaic applications of the OVR
PV series. Only a specific product can
ensure the proper operation of the
cartridge until the end of its useful life,
with no risks of short circuit or danger
in case of polarity inversion.