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
Select Image Part # Mfr. Description Datasheet Availability Pricing (CLP) 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 100A J FUSE 600V UL98 68In Stock
$739.390
$687.188
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lug 100 A 600 VAC OS
ABB Disconnect Switches 3P SW 200A J FUSE UL98 LH 10In Stock
$2.066.202
$2.004.214
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole Panel Mount Lug 200 A 600 VAC OS
ABB Disconnect Switches 3P 30A J FUSIBLE SW 52In Stock
12Expected 11/11/2026
$445.149
$367.496
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount 30 A 600 VAC OS
ABB Disconnect Switches 3P SW 60A J FUSE SIDE OP 12In Stock
3Expected 1/8/2027
$699.914
$509.928
$498.707
$485.388
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lug 60 A 600 VAC OS
ABB Disconnect Switches 3P SW 100A J FUSE 600V UL98 3In Stock
$738.057
$696.268
$680.934
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lug 100 A 600 VAC OS
ABB Disconnect Switches SWITCH FUSE 23In Stock
$398.120
$341.122
$325.821
$322.233
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount 30 A 600 VAC OS
ABB Disconnect Switches 3P SW 400A J FUSE UL98 LH 2In Stock
1Expected 1/19/2027
$2.644.772
$2.424.572
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lug 400 A 600 VAC OS
ABB Disconnect Switches 3P SW 100A J FUSE 600V UL98 2In Stock
2On Order
$684.169
$635.784
$622.045
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lug 100 A 600 VAC OS
ABB Disconnect Switches 3P SW 60A J FUSE 600V UL98 3In Stock
26On Order
$614.309
$560.900
$517.789
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lug 60 A 600 VAC OS
ABB Disconnect Switches 3P SW 60A J FUSE 600V UL98 8In Stock
115Expected 1/22/2027
$549.723
$500.507
$493.728
$489.353
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lug 60 A 600 VAC OS
ABB Disconnect Switches 3P 30A SW J FUSE W/ HDL SHFT
3Expected 2/3/2027
$870.578
$784.824
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Knob 30 A 600 VAC OS
ABB Disconnect Switches 3P SW 60A J FUSE 600V UL98 1In Stock
2Expected 1/13/2027
$657.305
$618.968
$605.343
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lug 60 A 600 VAC OS
ABB Disconnect Switches 3P 1200A CLASS L FUSE SW Non-Stocked Lead-Time 4 Weeks
$16.929.341
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lug 1.2 kA 600 VAC OS
ABB Disconnect Switches 3P SW 1200A L FUSE FLANGE CABLE Non-Stocked Lead-Time 10 Weeks
$10.495.794
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lug 1.2 kA 600 VAC OS
ABB Disconnect Switches 3P SW 200A J FUSE UL98 Non-Stocked Lead-Time 12 Weeks
$2.192.377
$2.071.169
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole Panel Mount Lug 200 A 600 VAC OS
ABB Disconnect Switches 3P 800A FUSIBLE SW Non-Stocked Lead-Time 10 Weeks
$5.945.424
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lug 800 A 600 VAC OS
ABB Disconnect Switches 200A DISCONNECT SWITCH Non-Stocked
$2.059.503
$2.029.973
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole Panel Mount Lug 200 A 600 VAC OS
ABB Disconnect Switches 3P 30A CC FUSIBLE SW SIDE OP Non-Stocked
$465.599
$430.806
$422.113
$416.223
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount 30 A 600 VAC OS
ABB Disconnect Switches 4P 30A J FUSIBLE SW Non-Stocked
$437.425
$397.653
$387.627
$380.883
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 Non-Stocked
$2.266.988
$2.112.445
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lug 400 A 600 VAC OS
ABB Disconnect Switches 3P SW 600A J FUSE 600V UL98 Non-Stocked
$6.559.323
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lug 600 A 600 VAC OS
ABB Disconnect Switches 3P SW 600A J FUSE 600V UL98 Non-Stocked
$5.921.328
Min.: 1
Mult.: 1
Enclosed Disconnect 3 Pole DIN Rail Mount Lug 600 A 600 VAC OS
ABB Disconnect Switches 3P 800A FUSIBLE SW Non-Stocked
$6.385.230
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole DIN Rail Mount Lug 800 A 600 VAC OS
ABB Disconnect Switches 3P SW 800A L FUSE FLANGE CABLE Non-Stocked
$6.569.964
Min.: 1
Mult.: 1
Fusible Disconnect 3 Pole Lug 800 A 600 VAC OS