OS Fusible Disconnects

ABB OS Fusible Disconnects are manually operated switch fuses from 20A to 1250A. ABB OS Fusible Disconnects are available for DIN, BS, NFC, CC, JJ, and L types. The ABB OS is reliable in extreme conditions, enabling rapid fault clearance and maintaining protection levels even after a fault occurs. These disconnects are easy to install and feature interlocking fuse covers that prevent opening while the switch is in the ON position. The fuse links are fully isolated from both ends when the switch is in the OFF position.

Results: 24
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Number of Poles
Mounting Style
Termination Style
Actuator
Current Rating
Voltage Rating AC
Series
ABB Disconnect Switches 3P SW 60A J FUSE SIDE OP
Datasheet
3In Stock
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lugs 60 A 600 VAC OS
ABB Disconnect Switches 3P SW 100A J FUSE 600V UL98
Datasheet
3In Stock
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lugs 100 A 600 VAC OS
ABB Disconnect Switches 3P SW 200A J FUSE UL98 LH
Datasheet
2In Stock
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole Panel Mount Lugs 200 A 600 VAC OS
ABB Disconnect Switches 3P SW 400A J FUSE UL98 LH
Datasheet
3In Stock
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lugs 400 A 600 VAC OS
ABB Disconnect Switches 3P SW 60A J FUSE 600V UL98
Datasheet
9In Stock
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lugs 60 A 600 VAC OS
ABB Disconnect Switches 3P 30A J FUSIBLE SW
Datasheet
19In Stock
22On Order
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount 30 A 600 VAC OS
ABB Disconnect Switches SWITCH FUSE
Datasheet
4In Stock
4Expected 12/06/2026
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount 30 A 600 VAC OS
ABB Disconnect Switches 3P SW 100A J FUSE 600V UL98
Datasheet
100On Order
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lugs 100 A 600 VAC OS
ABB Disconnect Switches 3P SW 60A J FUSE 600V UL98
Datasheet
99Expected 12/06/2026
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lugs 60 A 600 VAC OS
ABB Disconnect Switches 3P 30A SW J FUSE W/ HDL SHFT
Datasheet
3Expected 03/06/2026
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Knob 30 A 600 VAC OS
ABB Disconnect Switches 3P 800A FUSIBLE SW
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lugs 800 A 600 VAC OS
ABB Disconnect Switches 3P SW 100A J FUSE 600V UL98
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lugs 100 A 600 VAC OS
ABB Disconnect Switches 3P 1200A CLASS L FUSE SW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lugs 1.2 kA 600 VAC OS
ABB Disconnect Switches 3P SW 1200A L FUSE FLANGE CABLE
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lugs 1.2 kA 600 VAC OS
ABB Disconnect Switches 3P SW 200A J FUSE UL98
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole Panel Mount Lugs 200 A 600 VAC OS
ABB Disconnect Switches 200A DISCONNECT SWITCH
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole Panel Mount Lugs 200 A 600 VAC OS
ABB Disconnect Switches 3P 30A CC FUSIBLE SW SIDE OP
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount 30 A 600 VAC OS
ABB Disconnect Switches 4P 30A J FUSIBLE SW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Fusible Disconnect 4 Pole DIN Rail Mount 30 A 600 VAC OS
ABB Disconnect Switches 3P SW 400A J FUSE UL98 RH
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lugs 400 A 600 VAC OS
ABB Disconnect Switches 3P SW 600A J FUSE 600V UL98
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lugs 600 A 600 VAC OS
ABB Disconnect Switches 3P SW 600A J FUSE 600V UL98
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lugs 600 A 600 VAC OS
ABB Disconnect Switches 3P SW 60A J FUSE 600V UL98
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lugs 60 A 600 VAC OS
ABB Disconnect Switches 3P 800A FUSIBLE SW
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lugs 800 A 600 VAC OS
ABB Disconnect Switches 3P SW 800A L FUSE FLANGE CABLE
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole Lugs 800 A 600 VAC OS