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Disconnect Enclosures

Essential to electrical systems, disconnect enclosures are devices intended to house and protect the disconnect switches and circuit breakers that shut down the power. These can be electrical switches or devices used to interrupt the flow of electrical current in a circuit. An important part of electrical safety, disconnect enclosures are usually made of tough materials like carbon steel or aluminum. Benefiting from many of the same construction techniques found in the manufacture of enclosures in general, disconnect enclosures keep things where they belong when dangerous parts of the electrical system are being checked, repaired, or replaced.

The main reason for disconnect enclosures is to make sure that electrical circuits can be disconnected for safe work on them. They are outfitted with safe lockings to discourage people from getting into them who should not. And they are not just simple lock-and-key arrangements—many varieties of reliable locking systems, physical and electronic, are out there in the world.

Enclosures for disconnect switches are made with flexibility in mind. They can house uninterrupted switches (which can be fused or non-fused), and circuit breakers. And they come in different sizes and types to suit different installations. They can be wall mount or stand on the floor to cater to space and safety requirements.

Products

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$494.00
Hoffman AID3215 Body construction includes flanges and joints to meet UL Type 1 construction requirementsQuarter-turn slotted latchSpring-loaded slam latch with 7mm square insert for automatic latching110-degree door stop to prevent incidental contactGland plate top and bottom for easy wire installationWing nuts for gland plates for tool-less installationGround stud on door and bodyOpen back with mounting holes on back flanges for mounting on main enclosure sub-panelKnock-outs for variable-depth or cable-operated disconnect switchesSymmetrically designed to use with left-hand or right-hand disconnect switchesHardware kit includes: panel mounting screws, key for spring-loaded slam latch, grommet to cover knockout for variable-depth disconnect switches, and installation instructions
$435.50
Hoffman AID2212 Body construction includes flanges and joints to meet UL Type 1 construction requirementsQuarter-turn slotted latchSpring-loaded slam latch with 7mm square insert for automatic latching110-degree door stop to prevent incidental contactGland plate top and bottom for easy wire installationWing nuts for gland plates for tool-less installationGround stud on door and bodyOpen back with mounting holes on back flanges for mounting on main enclosure sub-panelKnock-outs for variable-depth or cable-operated disconnect switchesSymmetrically designed to use with left-hand or right-hand disconnect switchesHardware kit includes: panel mounting screws, key for spring-loaded slam latch, grommet to cover knockout for variable-depth disconnect switches, and installation instructions
$405.60
Hoffman AID1412 Body construction includes flanges and joints to meet UL Type 1 construction requirementsQuarter-turn slotted latchSpring-loaded slam latch with 7mm square insert for automatic latching110-degree door stop to prevent incidental contactGland plate top and bottom for easy wire installationWing nuts for gland plates for tool-less installationGround stud on door and bodyOpen back with mounting holes on back flanges for mounting on main enclosure sub-panelKnock-outs for variable-depth or cable-operated disconnect switchesSymmetrically designed to use with left-hand or right-hand disconnect switchesHardware kit includes: panel mounting screws, key for spring-loaded slam latch, grommet to cover knockout for variable-depth disconnect switches, and installation instructions
$95957.40
Hoffman A90XD3EW24SSFTCLP Stainless Steel SEQUESTR External Disconnect Package, Type 4X 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 &nbsp,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.
$89030.20
Hoffman A84XD3EW24SSFTCLP Stainless Steel SEQUESTR External Disconnect Package, Type 4X 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 &nbsp,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.
$86207.80
Hoffman A84XD3EW18SSFTCLP Stainless Steel SEQUESTR External Disconnect Package, Type 4X 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 &nbsp,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.
$78003.80
Hoffman A72XD3EW18SSFTCLP Stainless Steel SEQUESTR External Disconnect Package, Type 4X 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 &nbsp,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.
$69886.60
Hoffman A72XD3EQ18SSFTCLP Stainless Steel SEQUESTR External Disconnect Package, Type 4X 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 &nbsp,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.
$71076.60
Hoffman A90XD7824SSFTCLP Stainless Steel SEQUESTR External Disconnect Package, Type 4X 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 &nbsp,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.
$65805.60
Hoffman A84XD7824SSFTCLP Stainless Steel SEQUESTR External Disconnect Package, Type 4X 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 &nbsp,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.
$62001.80
Hoffman A72XD7824SSFTCLP Stainless Steel SEQUESTR External Disconnect Package, Type 4X 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 &nbsp,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.
$68145.00
Hoffman A90XD7820SSFTCLP Stainless Steel SEQUESTR External Disconnect Package, Type 4X 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 &nbsp,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.