Sequestr External Disconnect Package, Type 12

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Sequestr External Disconnect Package, Type 12

Catalog Number: A84XD4EW18FTCLPG

Bulletin Number:

A28X2

A28XM

A28X1

Material:

Steel

Model Code:

25796

Ship Wt. Std. Pkg. (lbs):

1467.0

Interchangeable:

False

Industry Standards:

UL 508A Listed; Type 12; File No. E61997 cUL Listed per CSA C22.2 No. 94; Type 12; File No. E61997 NEMA/EEMAC Type 12 CSA File No. 42186: Type 12 IEC 60529, IP55

Description

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.

Applications:

The Sequestr External Disconnect Enclosure Package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Shipped as one unit for new installations, the disconnect switch and fuse block/circuit breaker are mounted in the external enclosure, with terminal connections to bring power to the main enclosure.

Features:

Interlocks doors of main control cabinet when disconnect switch is powered ON

Mechanical interlock on main control enclosure activated by master door prevents slave door from being opened first

Provision for pass-through power into the main enclosure

Preferred disconnect cutout

Quarter-turn, screwdriver slot latch on Sequestr Enclosure

Rugged PowerGlide Handle with three-point latch on main control enclosure

Concealed, easy-to-remove hinges

Grounding studs on body

Bonding provision on door

Conductive back panel included in Sequestr External Disconnect Enclosure

Optional back panel for main control cabinet for maximum ordering flexibility

Sequestr External Disconnect Enclosure is shipped unattached for easy disconnect installation

Specifications:

A28X base enclosure

A70D external disconnect enclosure

External disconnect enclosure .060-in. steel; main control cabinet .121-in. steel

Continuously welded and ground seams all around

Body flange trough excludes liquids and contaminants

Heavy duty lifting eyes anchored into reinforced top

Removable centerposts for easy back panel installation

No disconnect cutout on main control cabinet

Finish:

Sequestr External Disconnect Enclosure ANSI 61 gray polyester powder paint exterior and interior

Two finishes are available for A28X main control cabinet: ANSI 61 gray polyester powder paint outside and inside, or ANSI 61 outside and white inside

Sequestr External Disconnect Enclosure back panel has conductive finish

Accessories:

Industrial Corrosion Inhibitors

Floor Stand Kit

PaneLite Enclosure Lights Overview

Optional Terminal Plates:

ATBP3060 for 30 and 60 amp switches

ATBP100 for 100 amp switches

ATBP200 for 200 amp switches

Terminal Plates are IP20 rated

Notes:

1) B dimension is large enclosure without External Disconnect Enclosure. 2) B2 dimension is overall size including External Disconnect Enclosure. 3) Purchase panels separately.

Technical Data

Catalog Number	A84XD4EW18FTCLPG
A in.	84.12
B in.	158
C in.	18.12
D in.	6.00
B2 in.	172.00
Interior Finish	Gray
Large Panel	A84PM78
Number of Panels	2
Size of Panels in.	72.00 x 72.00

Certifications

UL Certification

EU Certification

Declaration of Compliance

CSA Certification

Documents

Spec Sheet

3D STEP CAD

2D DXF CAD

Large Enclosure Handling Manual

Dimension Drawing

Instruction Manual

Accessories

Item
	Panels for Large Bulletin A27, A28, A28S4 and A34 Multi-Door Enclosures	A84PM78
	Operator Adapters for Preferred Cutouts	APCABVA
	Operator Adapters for Preferred Cutouts	APCCHVA
	Operator Adapters for Preferred Cutouts	APCGETDA
	Operator Adapters for Preferred Cutouts	APCITE
	Operator Adapters for Preferred Cutouts	APCSDA
	Panels for Large Bulletin A27, A28, A28S4 and A34 Multi-Door Enclosures	A84PM78G
	Steel and Stainless Steel Window Kits	APWK53NF
	Type 12 Hinged Window Kit	APWK1212H
	Steel and Stainless Steel Window Kits	APWK133NF
	Steel and Stainless Steel Window Kits	APWK138NF
	Type 12 Hinged Window Kit	APWK1612H
	Steel and Stainless Steel Window Kits	APWK1711NF
	Steel and Stainless Steel Window Kits	APWK175NF
	Type 12 Hinged Window Kit	APWK2016H
	Type 12 Hinged Window Kit	APWK2020H
	Steel and Stainless Steel Window Kits	APWK2315NF
	Type 12 Hinged Window Kit	APWK2420H
	Steel and Stainless Steel Window Kits	APWK2919NF
	Type 12 Hinged Window Kit	APWK3024H
	Steel and Stainless Steel Window Kits	APWK3523NF
	Steel and Stainless Steel Window Kits	APWK95NF
	Type 4 and 4X Deep-Hinged Window Kits	AWDH1418N4
	Type 4 and 4X Deep-Hinged Window Kits	AWDH1612N4
	Type 4 and 4X Deep-Hinged Window Kits	AWDH2016N4
	Type 4 and 4X Deep-Hinged Window Kits	AWDH2416N4
	Type 4 and 4X Deep-Hinged Window Kits	AWDH2420N4
	Type 4 and 4X Deep-Hinged Window Kits	AWDH2430N4
	Type 4 and 4X Deep-Hinged Window Kits	AWDH3024N4
	Type 4 and 4X Deep-Hinged Window Kits	AWDH3624N4
	InterSafe Data Ports for ControlNet Protocol	HDP5CN
	InterSafe Data Interface Ports for Ethernet/ProfiNet Protocol	HDP5ETH
	InterSafe Data Interface Ports for Ethernet Protocol	HDP5ETHETH
	InterSafe Data Interface Ports for USB Protocol, 10-ft. Cable	HDP5USBUSB
	InterSafe Data Ports for ControlNet Protocol	HGF5CN
	InterSafe Data Interface Ports for Ethernet/ProfiNet Protocol	HGF5ETH
	InterSafe Data Interface Ports for Ethernet Protocol	HGF5ETHETH
	InterSafe Data Interface Ports for USB Protocol, 10-ft. Cable	HGF5USBUSB
	Large Folding Shelf	AA35SHLF1218
	Large Folding Shelf	AA35SHLF1818
	Large Folding Shelf	AA35SHLF2424
	Large Folding Shelf	AA61SHLF1218
	Large Folding Shelf	AA61SHLF1818
	Large Folding Shelf	AA61SHLF2424
	Large Folding Shelf	AASHLF1218
	Large Folding Shelf	AASHLF1818
	Large Folding Shelf	AASHLF2424
	Large Enclosure Door Stop Kit	ALGDSTOP2
	PaneLite LED Enclosure Light	LED24V15
	Remote Door Switches	ALFSWD