Disconnect Enclosures

RSP Supply has a full line of Disconnect Enclosures that give you an electrical shut off switch outside the enclosure which shuts off the breaker before opening to ensure your safety. Flange-mounted disconnects for metal cabinets like steel and stainless steel are compatible with most breaker manufacturers.

Disconnect switches are used for the safety of people working on or around the enclosure, for the protection of the equipment in the box, and to meet legal requirements.

Disconnect enclosures can be wall-mount, floor-mount, or free-stand enclosures. They can be fabricated out of mild steel, stainless steel, as well as non-metallic materials such as fiberglass. They can NEMA 1, NEMA 12, or NEMA 13 rated for indoor use, or NEMA Type 3R, NEMA Type 4, or NEMA Type 4X certified for indoor or outdoor environments.

The disconnect switch cutouts may be specific for the brand or type of disconnect used, or they may be more general and require an adapter.

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$63493.30
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.
$58910.80
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.
$57044.00
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.
$51613.90
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.
$46243.60
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.
$47030.10
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.
$43542.20
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.
$41025.40
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.
$45090.50
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.
$44271.50
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.
$42116.10
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.
$38385.10
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.
$34850.40
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.
$31346.90
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.
$28281.50
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.
$25504.70
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.
$26778.70
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.
$26111.80
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.
$24928.80
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.
$22804.60
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.
$21075.60
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.
$19360.90
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.
$3811.60
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.
$3740.10
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.
$3666.00
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.
$3811.60
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.
$3666.00
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.
$3373.50
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.
$4546.10
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.
$4399.20
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.
$1417.00
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 A34, A28, A21 and A4L3D main enclosures. Refer to installation manual for configuration mounting and hole pattern.
$1346.80
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.
$1275.30
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.
$1983.80
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.
$1843.40
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.
$10970.70
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.
$9963.20
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.
$7566.00
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.
$11854.70
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.
$8933.60
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.
$8810.10
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.
$7940.40
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.
$7139.60
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.
$6338.80
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.
$4920.50
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.
$4890.60
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.
$4395.30
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.
$4010.50
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.