Speedfax 2017

Power Mod
Power Mod Residential Meter Stacks
Type WMM Residential Meter Stacks: Knockout Diagrams
225A knockout diagrams
Revised on 12/13/17
L
27" TO
BOTTOM OF
QUICK ROLL
BRACKET
34-5/16
36" TO
BOTTOM OF
43-5/16 QUICK ROLL
52-5/16
36" TO
BRACKET34-5/16
36" TO
BOTTOM OF
BOTTOM OF
QUICK ROLL
36" TO
43-5/16 QUICK ROLL
52-5/16
BRACKET
BOTTOM OF
QUICK ROLL
BRACKET
43-5/16
BRACKET
9"
TYP.
9"
9"
TYP.
TYP.
9"
9"
36" TO
9"
-3/8 TO
15-3/8 TO TYP.
24-3/8 TO
TYP.
BOTTOM OF
TYP.
SS BUS
CROSS BUS
CROSS BUS
9"
QUICK ROLL
ENTER
CENTER
CENTER
24-3/8 TO
TYP.
24-3/8 TO
BRACKET
CROSS 12-5/32 BUS
CROSS BUS
2-13/16
12-5/32 CENTER
24-3/8 TO
12-5/32
CROSS BUS
CENTER
2-13/16
CENTER
12-5/32 2-13/32
12-5/32 12-5/32
2-13/16
2-13/32
2-13/32
3/16
2-13/16
12-5/32 2-13/16
2-13/32
2-7/16 (6) KOs 1, 1-1/4, 1-1/2, 2"
(6) KOs 1, 1-1/4, 1-1/2, 2-13/32 2"
REMOVABLE PLATE
2-13/16
2-13/32
24-3/8 TO
(6) KOs 1, 1-1/4, 1-1/2, 2"
2-7/16
2-7/16
2-13/32
CROSS BUS
REMOVABLE PLATE
REMOVABLE PLATE
1-5/8 TYP.
CENTER
1-5/8 TYP.
1-5/8 TYP.
(6) KOs 1, 1-1/4, 1-1/2, 2"
(6) KOs 1, 1-1/4, 1-1/2, 2"
(6) KOs 1, 1-1/4, 1-1/2, 2"
2-7/16
16-3/32
2-7/16
2-7/16
REMOVABLE PLATE
REMOVABLE PLATE
REMOVABLE PLATE
16-3/32
16-3/32
(6) KOs 1, 1-1/4, 1-1/2, 2"
1-5/8 TYP.
1-5/8 TYP.
2-7/16
REMOVABLE PLATE 1-5/8 TYP.
16-7/32
2-13/16
16-3/32
KA-22
16-3/32 1-5/8 TYP.
16-3/32
2-13/32
WMM21225XX MM21225XX
16-3/32
WMM22225XXX MM22225XXX
2-7/16
8-3/32
KA-23
1-5/8 TYP.
WMM31225XX MM31225XX
16-3/32
WMM32225XXX MM32225XXX
WMM41225XX
WMM42225XXX
KA-24
9"
TYP.
12-5/32
MM41225XX
MM42225XXX
36" TO
BOTTOM OF
QUICK ROLL
BRACKET
52-5/16
(6) KOs 1, 1-1/4, 1-1/2, 2"
REMOVABLE PLATE
24-3/8 TO
CROSS BUS
CENTER
3 METER
CENTERS
2-13/16
2-13/32
2-7/16
1-5/8 TYP.
4" TYP.
2" TYP.
2-3/32
16-7/32
2-3/16
3-1/4
8-3/32
225 Amp Typical Top View for NEMA 1
61-5/16
16-7/32
36" TO
BOTTOM OF
QUICK ROLL
BRACKET
70-5/16
8-3/32
9"
TYP.
36" TO
BOTTOM OF
QUICK ROLL
BRACKET
225 Amp Typical Top View for NEMA 3R
4" TYP.
2" TYP.
2-3/16
3-1/4
2-9/32
(6) KOs 1-1/2, 2, 2-1/2"
225 Amp Typical Bottom View
24-3/8 TO
CROSS BUS
CENTER
2-13/16
2-13/32
2-7/16
1-5/8 TYP.
WMM51225XX
WMM52225XXX
16-3/32
KA-25
12-5/32
MM51225XX
MM52225XXX
(6) KOs 1, 1-1/4, 1-1/2, 2"
REMOVABLE PLATE
24-3/8 TO
CROSS BUS
CENTER
2-13/16
2-13/32
2-7/16
1-5/8 TYP.
WMM61225XX
WMM62225XXX
16-3/32
KA-26
9"
TYP.
12-5/32
(6) KOs 1, 1-1/4, 1-1/2, 2"
REMOVABLE PLATE
MM61225XX
MM62225XXX
2-9
Siemens Industry, Inc. SPEEDFAX Product Catalog 3-57