Specification

18
© 2007 Schneider Electric All Rights Reserved 03/2007
QO
®
Circuit Breaker Load Centers—Class 1130
General Information and Application Data
Accessories (Continued)
Auxiliary Gutters and Tap Kits
 Field-installable on the left or right side of load centers
 Auxiliary gutters are 13.50 in. wide x 26.12 in. height x 3.75 in. deep
 Conduit riser sizes: 1-3/4, 2, 2-1/2 or 3 in. (3 in. requires use of B300
bolt-on hubs)
 Flush cover included with auxiliary gutter
 Tap kits required for each riser wire to be tapped (see below for tap kits)
 Wire range on tap kits is #4 AWG to 300 kcmil copper or aluminum
 Tap kits include mechanical-type lugs or studs for crimp-type lugs
 Crimp-type lugs not included in tap kits (order separately)
Auxiliary Gutter (SDAG26) to Load Center Catalog Number Reference
Tap Kits
Bolt-On Hubs
Equipment with an RB suffix, meaning Rainproof Type 3R construction,
uses the bolt-on hubs listed below. RB devices will accept 0.75 in. (19 mm)
through 2.50 in. (64 mm) bolt-on hubs without the use of reducers. Off-
center conduit thread openings and elongated mounting holes provide quick
and easy adjustment to eliminate costly conduit offsets and bends. Hubs are
suitable for use with conduit having ANSI standard taper pipe thread.
UL Listed Bolt-On Hubs for RB Devices
UL Listed Enclosure Coupling for RB Devices
RB Hub
BC200 Enclosure Coupling
SDAG26
With Tap Kits Installed
Tap Kit with
Mechanical Lugs
Tap Kit for
Crimp Lugs
QO
®
Single-Phase QO112L125G
QO11224L125G
QO112L125GC
QO11224L125GC
QO116L125G
QO11624L125G
QO120L125G
QO12024L125G
QO124L125G
QO120L125GC
QO112M100
QO116M100
QO120M100
QO124M100
QO124M125
QO112M100C
QO11220M100C
QO116M100C
QO120M100C
QO
®
Three-Phase QO312L125G
QO320L125G
QO324L125G
UL Listed for Use with Auxiliary Gutter SDAG26
Riser Wire Tap Off Wire
Catalog Number Lug Type Wire Size Lug Type Wire Size
SDGT30020 Mechanical (2) #6 AWG3 00 kcmil Mechanical (1) #6 AWG2 /0 AWG
SDGT300300 Mechanical (2) #6 AWG3 00 kcmil Mechanical (1) #6 AWG30 0 kcmil
SDGT300C10C Crimp (2) #4 AWG3 00 kcmil Crimp (1) #8 AWG1 /0 AWG
SDGT300C300C Crimp (2) #4 AWG3 00 kcmil Crimp (1) #4 AWG30 0 kcmil
QOGL20
(grounding lugs)
Mechanical (2) #6 AWG 2/0 AWG  
Auxiliary Gutter
UL Listed for Use with Standard Load Centers for Riser Applications
 SDAG26 Flush No N/A
See Tap
Kit
 No
Conduit Size
0.75 in.
19 mm
1.00 in.
25 mm
1.25 in.
32 mm
1.50 in.
38 mm
2.00 in.
51 mm
2.50 in.
64 mm
Hub Cat. No.
B075 B100 B125 B150 B200 B250
NOTE: Closing cap (catalog number B-CAP) is provided factory-installed on each device having the RB suffix.
Cat. No.
Designed for connecting wireway or other enclosures to units having RB
bolt-on conduit provisions. Provides a bushed opening equal to 2 inch conduit.
Eliminates the need for conduit nippling.
BC200