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Disconnects

Disconnects and safety switches play an essential role in both industrial and commercial settings, as well as some residential applications. They are designed to provide a way to safely disconnect power for maintenance, servicing, or during emergency situations. Manufacturers offer a full range of these switches suitable for different equipment and environment needs, and they are integral to the safety and reliable performance of electrical systems.

Disconnect switches serve the primary purpose of disconnecting electrical circuits to cut off the flow of electricity, ensuring protection against electrical shocks or other hazards. They often come with features that allow you to lock them in the disconnected position, making it safe for maintenance work. Some common types are fusible and non-fusible disconnects; the former contains a fusible link that melts to interrupt the power in the event of an overload or short circuit.

Safety switches, also known as safety interlock switches, often have more specialized applications and may include safety sensors or safety interlock mechanisms. These are commonly used in industrial equipment to ensure that machines are powered down when access doors are opened, providing an additional layer of protection. They can also be found in commercial kitchens, where they might cut power to an appliance if a door is opened or a safety feature is otherwise engaged. Receptacle switches and safety interlock switches can also form part of the broader category of safety products, specially designed to meet specific standards for safety and quality.

Products

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$78.00
ABB TRK66A - Class R fusing kit, field-installable, heavy duty, type TH, UL listed When specifications permit only Class R fuses to be used, these kits may be installed in the safety switch to deter fuses other than Class R from being installed. • 30–60 A = Fuse clips • 100–600 A = Rejection pins • One kit required per two-pole or three-pole switch
$78.00
ABB TRK56A - Class R fusing kit, field-installable, heavy duty, type TH, UL listed When specifications permit only Class R fuses to be used, these kits may be installed in the safety switch to deter fuses other than Class R from being installed. • 30–60 A = Fuse clips • 100–600 A = Rejection pins • One kit required per two-pole or three-pole switch
$46.00
ABB TRK46A - Class R fusing kit, field-installable, heavy duty, type TH, UL listed When specifications permit only Class R fuses to be used, these kits may be installed in the safety switch to deter fuses other than Class R from being installed. • 30–60 A = Fuse clips • 100–600 A = Rejection pins • One kit required per two-pole or three-pole switch
$34.00
ABB TRK36A - Class R fusing kit, field-installable, heavy duty, type TH, UL listed When specifications permit only Class R fuses to be used, these kits may be installed in the safety switch to deter fuses other than Class R from being installed. • 30–60 A = Fuse clips • 100–600 A = Rejection pins • One kit required per two-pole or three-pole switch
$19.00
ABB TRK26A - Class R fusing kit, field-installable, heavy duty, type TH, UL listed When specifications permit only Class R fuses to be used, these kits may be installed in the safety switch to deter fuses other than Class R from being installed. • 30–60 A = Fuse clips • 100–600 A = Rejection pins • One kit required per two-pole or three-pole switch
$19.00
ABB TRK22A - Class R fusing kit, field-installable, heavy duty, type TH, UL listed When specifications permit only Class R fuses to be used, these kits may be installed in the safety switch to deter fuses other than Class R from being installed. • 30–60 A = Fuse clips • 100–600 A = Rejection pins • One kit required per two-pole or three-pole switch
$19.00
ABB TRK16SA - Class R fusing kit, field-installable, heavy duty, type TH, UL listed When specifications permit only Class R fuses to be used, these kits may be installed in the safety switch to deter fuses other than Class R from being installed. • 30–60 A = Fuse clips • 100–600 A = Rejection pins • One kit required per two-pole or three-pole switch
$245.00
ABB TNIJ66UR - RECOGNIZED 400-600A NEUTRAL KIT
$745.00
ABB TNI68C - 1200A NEUTRAL KIT - CSA
$540.00
ABB TNI67C - 800A NEUTRAL KIT - CSA
$268.00
ABB TNI66C - 600A NEUTRAL KIT - CSA
$153.00
ABB TNI64C - 200A NEUTRAL KIT - CSA