Disconnect Enclosures - Hoffman - #4

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Text version of the page
Wall-Mount Disconnect Enclosures
Bulletin
Type 12 and Type 13 Enclosures for Flange-Mounted Disconnects
A Pentalr Company
A25
OMIT TWO MIDDLE STUDS F B-LESS THAN 32.00 8 1 3 mm
2 . 00
r- i y
ANEL (ORDER SEPARATELY)
OMIT TWO MI DOLE STUDS IF A-LESS THAN 31.00 787 mm
BOND ING PROVI S I ON
A-1.81 46 mm
t3et
L. y
MOUNTING BRACK
section y-y
NOTE: I. Panels have flanges along two sides when the side dimension is more than 21.00 inches (533mm). Panels A24P20 and A24P24 have flanges on all four sides.
2. Catalog number A60SA38I2A24LP has a larger cutout in the enclosure flange to accommodate the Allen-Bradley I494V-H2 and Siemens ITE FHOHN operating handles.
3. Panels are I2 gauge steel.
4. Enclosures with A<40.00 (I0I6) require 2-point door hardware.
The following table is reproducted with permis­sion from NFPA 2002-70, National Electrical Code, copyright 2005, National Fire Protection Association, Quincy, MA 02269. This reprinted material is not the complete and official position of the NFPA on the referenced subject which is represented only by the standard in its entirety.
Table 430.10(B). Minimum Wire Bending Space at the Terminals of Enclosed Motor Controllers
*Wires per Terminal
12
Size of Wire AWG or kcmil
in.
in.
mm
mm
14-10
8-6
4-3
2
1
1/0 2/0
3/0-4/0 250
300
350-500
600-700 750-900
Not specified
30
50
65
75
125
150
175
200
250
300
350
450
11/2
2
2/
3
5
6
7
8
10
12
14
18
125 150 175 200 250 300 400 475
5
6
7
8
10
12
16
19
*Where provision for 3 or more wires per terminal exists the minimum wire bending space shall be in accordance with the requirements of Article 312.
DS-4
© 2007 Hoffman Enclosures Inc.
Subject to change without notice
PH 763 422 2211 • FX 763 422 2600 • www.hoffmanonline.com

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