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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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$165.97
NAE SFTYSW-NK-TNIA64 - Wire Range - 2-250 kcmil Cu/Al; Insulated, groundable, and bondable; Steel; Panel Mount; 1 Pole; Use with 200A 600Vac NEMA 1, 3R Safety Switches
$134.50
NAE SFTYSW-NK-TNIA63 - Wire Range - 10-1/0 Cu/All; Insulated, groundable, and bondable; Steel; Panel Mount; 1 Pole; Use with 600Vac 60-100 Ampere NEMA 1, 3R Heavy and General Duty Fusible Switches
$64.20
NAE SFTYSW-NK-TNIA62 - Wire Range - 12-2 kcmil Cu/Al; Insulated, groundable, and bondable; Steel; Panel Mount; 1 Pole; Use with 600Vac 60-100 Ampere NEMA 1, 3R Heavy and General Duty Fusible Switches
$859.06
NAE SFTYSW-NK-TNI68A - Wire Range - (4) 3/0-800 AWG/kcmil Cu/Al; Insulated, groundable, and bondable; Alumium; Panel Mount; 1 Pole; Use with 800 and 1200 Ampere Heavy and General Duty Switches
$623.96
NAE SFTYSW-NK-TNI67 - Wire Range - (3) 2-600kcmil or (6) 1/0-250kcmil Cu/Al; Insulated, groundable, and bondable; Panel Mount; Use with 800 and 1200 Ampere Heavy and General Duty Switches
$293.18
NAE SFTYSW-NK-TNI66 - Wire Range - (2) 4-500kcmil Cu/Al; Insulated, groundable, and bondable; Alumium; Panel Mount; 1 Pole; Use with 600A Heavy and General Duty Switches
$293.18
NAE SFTYSW-NK-TNI65 - Wire Range - (1) 2-600kcmil or (2) 1/0-250kcmil Cu/Al; Insulated, groundable, and bondable; Steel; Panel Mount; 1 Pole; Use with 400A Heavy Duty and General Duty Switches
$64.20
NAE SFTYSW-NK-TNI62 - Wire Range - 12-2 kcmil Cu/AI; Insulated, groundable, and bondable; Steel; Panel Mount; 1 Pole; Use with 30A NEMA 1, 3R Heavy Duty and 60A NEMA 1, 3R Non-Fusible Heavy Duty Switches
$859.06
NAE SFTYSW-NK-HN678 - Siemens Low Voltage Vbii Heavy Duty Safety Switch Accessory. Neutral Kit Rated 600v Suitable For Operating Currents 800/1200a.
$293.18
NAE SFTYSW-NK-HN656 - Siemens Low Voltage Vbii Heavy Duty Safety Switch Accessory. Neutral Kit Rated 600v Suitable For Operating Currents 400/600a. Series A.
$165.97
NAE SFTYSW-NK-HN64 - Siemens Low Voltage Vbii Heavy Duty Safety Switch Accessory. Neutral Kit Rated 600v 200a.
$134.50
NAE SFTYSW-NK-HN623 - Siemens Low Voltage Vbii Heavy Duty Safety Switch Accessory. Neutral Kit Rated 600v Suitable For Operating Currents 60/100a.