Nema 7 9 disconnect switch
[DOCX File]SECTION 23 34 23.07 - IN-LINE CENTRIFUGAL FANS
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Provide unfused disconnect switch, NEMA [1] [3R] [4] [4X] [7/9], selected in accordance with Division 26 section "Enclosed Switches." Factory mount and wire disconnect switch. Ship disconnect switch loose for field mounting and wiring.
[DOC File]TRAFFIC SIGNAL CONTROLLERS, CABINETS, AND STRUCTURES
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A switch or other means shall be provided to turn off or disconnect external battery power during storage. ... The cabinet ventilation shall be in accordance with NEMA TS2-7.9. The size 5 and size 6 cabinets shall have inlet air ventilation openings in the cabinet door of adequate size to provide sufficient air circulation within the cabinet ...
[DOCX File]SECTION 23 34 16.01 – AIRFOIL CENTRIFUGAL FANS
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Provide unfused disconnect switch, NEMA [1] [3R] [4] [4X] [7/9 explosion proof], selected in accordance with Division 26 section "Enclosed Switches." Factory mount and wire disconnect switch. Ship disconnect switch loose for field mounting and wiring.
[DOC File]Section 26 29 21 - DISCONNECT SWITCHES
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7. Solid neutral for each switch being installed in a circuit which includes a neutral conductor. 8. Ground lugs for each ground conductor. 9. Enclosures: a. Shall be the NEMA …
[DOC File]Visible Blade Disconnect Switches Procurement Specifications
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The universal disconnect switches shall have both UL/CSA/NEMA and IEC ratings in 30, 60 and 100A sizes, with power/voltage as indicated on the drawings. The universal disconnect switches shall have (UL) IEC-rated insulation voltage, Ui, of (600) 1000V.
Class I, Divisions 1 & 2, Groups C & D
2 3 C2 Dirty Duty Corrosion- Resistant Construction (Chemical Plants) Epoxy-coated motor; Heresite® coated heat exchanger, cabinet and fan blade; cast aluminum NEMA 4X, 7, 9 control enclosure; corrosion resistant hardware. Frame Size 1. 2 3 D Disconnect . Switch Factory installed on the unit heater above the control enclosure.
[DOCX File]SECTION 23 34 23.02 – CENTRIFUGAL ROOF VENTILATORS
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Retain second subparagraph for NEMA 7/9 (explosion proof) disconnect and explosion proof motor. Provide unfused disconnect switch, NEMA [1] [3R] [4] [4X] [7/9], selected in accordance with Division 26 section "Enclosed Switches." Factory mount and wire disconnect switch.
[DOCX File]SECTION 23 34 23.02 – CENTRIFUGAL ROOF VENTILATORS
https://info.5y1.org/nema-7-9-disconnect-switch_1_e601bb.html
Provide unfused disconnect switch, NEMA [1] [3R] [4] [4X] [7/9], selected in accordance with Division 26 section "Enclosed Switches." Factory mount and wire disconnect switch. Ship disconnect switch loose for field mounting and wiring. Specifier: When required, retain custom finish option below and describe custom finish required.
SECTION 23 34 13.02 – Vaneaxial HVAC FANS
Provide unfused disconnect switch, NEMA [1] [3R] [4] [4X] [7/9 explosion proof], selected in accordance with Division 26 section "Enclosed Switches." Factory mount and wire disconnect switch. Ship disconnect switch loose for field mounting and wiring.
[DOC File]SECTION 08331 - Clopay Garage Doors
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The electrical contractor shall mount the control station(s) and supply the appropriate disconnect switch, all conduit and wiring per the overhead door wiring instructions. OR A. Supply Clopay Model SG, continuous duty, cULus listed, Totally Enclosed Fan Cooled gear head operator(s) rated (1/2) to (7 1/2) hp as recommended by door manufacture ...
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