Disconnect Enclosures

Electrical enclosures are designed to house industrial components and to protect them from the surrounding environment. They are also designed to protect operators from electric shock. They come in many different shapes, sizes and materials. Some things to consider when selecting the proper enclosure would be the number of components housed inside and what material and rating will provide the appropriate protection.

Disconnects or safety switches are designed to remove power from a system in a fast, safe and reliable manner. They are utilized in many commercial and industrial settings to provide a safe disconnect of equipment for maintenance, repairs and testing. They are also critical in an emergency situation where equipment must be stopped immediately.

International Electrotechnical Commission (IEC) standards state that disconnect switches must include an indication of its on/off function. When the switch is in the “off” position, it must disconnect all connected conductors. It should also integrate with a padlock that enables operators to lock the power off.

Disconnect enclosures are designed with an electrical shut off switch on the outside to ensure that the electrical circuit is completely de-energized before opening the enclosure. Many enclosure options offer varying degrees of protection against water, dust, chemicals and oil. Some manufacturers offer a separate box that houses the disconnect switch and circuit breaker/fuse block with terminal connections that bring power to the main enclosure. This helps to prevent arc flash occurrences when working on the interior components by isolating incoming power from the main enclosure.

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$71880.90
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$66692.60
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$64578.80
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$58432.40
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$52352.30
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$53242.80
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$49294.70
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$46445.10
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$51047.10
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$50118.90
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$47680.10
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$43456.40
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$39453.70
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$35487.40
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$32019.00
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$28874.30
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$30317.30
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$29560.70
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$28223.00
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$25818.00
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$23860.20
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$21919.30
The Stainless Steel SEQUESTR External Disconnect Enclosure package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Manufactured from 304 stainless steel, it provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. A package includes a main enclosure and a SEQUESTR box. SEQUESTR  boxes can be ordered separately to retrofit existing enclosures. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosures, with terminal connections to bring power to the main enclosure.
$4316.00
Retrofit disconnect enclosures to isolate incoming power and help mitigate arc flash occurrences by moving the disconnect switch to the SEQUESTR Enclosure. Power is passed-through to the main enclosure.
$4235.40
Retrofit disconnect enclosures to isolate incoming power and help mitigate arc flash occurrences by moving the disconnect switch to the SEQUESTR Enclosure. Power is passed-through to the main enclosure.
$4150.90
Retrofit disconnect enclosures to isolate incoming power and help mitigate arc flash occurrences by moving the disconnect switch to the SEQUESTR Enclosure. Power is passed-through to the main enclosure.
$4316.00
Isolate low-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 200A disconnect switches or up to 400A breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A28S4 and A21S4 main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$4150.90
Isolate low-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 200A disconnect switches or up to 400A breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A28S4 and A21S4 main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$3820.70
Isolate low-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 200A disconnect switches or up to 400A breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A28S4 and A21S4 main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$5148.00
Isolate high-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 800A cable operated disconnect switches or breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A28S4 and A21S4 main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$4981.60
Isolate high-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 800A cable operated disconnect switches or breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A28S4 and A21S4 main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$1591.20
Isolate low-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 200A disconnect switches or up to 400A breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A34, A28, A21 and A4L3D main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$1511.90
Isolate low-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 200A disconnect switches or up to 400A breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A34, A28, A21 and A4L3D main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$1431.30
Isolate low-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 200A disconnect switches or up to 400A breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A34, A28, A21 and A4L3D main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$2225.60
Isolate high-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 800A cable operated disconnect switches or breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A34, A28, A21 and A4L3D main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$2068.30
Isolate high-amp disconnect switches and breakers in the SEQUESTR external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The SEQUESTR enclosure is sized for use with up to 800A cable operated disconnect switches or breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A34, A28, A21 and A4L3D main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$12421.50
This single door stainless steel enclosure with quarter-turn latches is designed to house electronic controls and components. It provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. Typical applications are in the pharmaceutical, food and beverage, packaging, water, petroleum and chemical processing industries.
$11280.10
This single door stainless steel enclosure with quarter-turn latches is designed to house electronic controls and components. It provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. Typical applications are in the pharmaceutical, food and beverage, packaging, water, petroleum and chemical processing industries.
$8567.00
This single door stainless steel enclosure with quarter-turn latches is designed to house electronic controls and components. It provides protection from non-corrosive or mildly corrosive elements in both indoor and outdoor environments. Typical applications are in the pharmaceutical, food and beverage, packaging, water, petroleum and chemical processing industries.
$13295.10
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.
$10019.10
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.
$9880.00
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.
$8905.00
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.
$8006.70
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.
$7109.70
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.
$5519.80
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.
$5486.00
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.
$4930.90
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.
$4498.00
Simple, heavy-duty and cost-effective with easy door removal and re-installation, this disconnect enclosure can be ordered with one to three doors to fit a range of applications.