Text version of the page

F

REE

-S

TANDING

D

Disconnect Enclosures - 13627 Two-Door Type 12 Enclosures for Flange-Mounted Disconnects

ISCONNECT

E

NCLOSURES

Bulletin

A21

Disconnect Mounting Space

All 24.12-inch (613mm) and deeper enclosures Disconnects will occupy space on panel shown by dimensions E1, F1, G1, and K1. Wiring space W1 is available when disconnect is installed in the enclosure. See Technical Information section for E1 Spacing by Enclosure Height for various disconnect switch manufacturers.W1 = Wiring Space See Technical Information section for wire bend space.Refer to using short connecting rods in the following models require a Hoffman platform assembly, catalog number ADSCLPA, purchased separately. ABB Controls flange-operated devices Eaton Cutler-Hammer C361 devices Eaton Cutler-Hammer C371 mechanisms which use C371E, F, G, K operating mechanism (see footnote below) General Electric Type TDA devices (see footnote below) Schneider Square D® Class 9422 devices (see footnote below)The platform assembly can be omitted if long connecting rods are ordered in place of short connecting rods. For Eaton Cutler-Hammer operating mechanisms C371E and C371F order catalog number C371CS1 connecting rod. For C371G and C371K order catalog number C371CS2 connecting rod. For General Electric devices, order catalog number TDSR extended length drive rod For Schneider Square D devices, order catalog number 9422-R2 extra long operating rod(s). Some devices require two rods. •• •••••• NATIONAL ELECTRICAL CODE®, 2005 article 430-10(b) for wiring space required for line side conductors to be connected to disconnect. Verify your application to determine whether wiring space is adequate .
NOTE: Consult Space Occupied by Disconnect drawing to determine whether the disconnect device you are using will fit the enclosure size you have selected. Disconnect Enclosures Subject to change without notice PH 763 422 2211 • FX 763 422 2600 • www.hoffmanonline.com © 2007 Hoffman Enclosures Inc.

DS-39