ABB Switch-disconnector

ABB Stotz S&J Switch Disconnector OS30FACCS30

Manufacturer: ABB Stotz S&J
Designation: Side-operated switch disconnector
Type: OS30FACCS30
Configured as main switch: Yes
Configured as safety switch: Yes
Max. rated operational voltage Ue for AC: 1000 V
Rated current Iu: 32 A
Rated operational power at AC-23, 400 V: 22 kW
Conditional rated short-circuit current Iq: 80 kA
Rated short-time current Icw: 1 kA
Suitable for fuse inserts: Other
Number of poles: 3
With fuse monitoring: No
Connection type main circuit: Screw connection
Cable entry: Other
Equipped with plug connections: Yes
Suitable for floor mounting: No
Suitable for front mounting: No
Suitable for busbar mounting: Yes
Design of the operating element: Short rotary handle
Position of the operating element: Right
Motor drive optional: No
Motor drive integrated: No
Designed as emergency stop device: No

The manually operated switch disconnectors of the OS series from ABB provide optimal protection for the most demanding applications. The OS series switches currents from 20 A to 1250 A at voltages up to 690 V AC. All OS switches feature an integrated fuse chamber that can accommodate fuses of various designs. ABB offers different versions for various fuse standards. Thanks to the modular design, the mechanism and poles can be positioned according to installation requirements. This allows for a high degree of flexibility and efficiency in planning. The series also has IEC and UL approvals. ABB offers a wide range of accessories for these switches, such as extension shafts, handles, auxiliary switches, and covers for the connections. The OS switches are an ideal solution for motor protection and can be used in numerous other industrial applications alongside transformers.