Speedfax 2017

Power Mod
Revised on 10/31/19
Type WT Feed Thru Tap box
3
Restrictions for 1600-2400amp type WT Power Mod Pull-Thru Tap Boxes:
Type WT feed thru tap boxes cannot be used as service equipment. The feed thru
conductors must have upstream circuit protection. When fed by a Class L fuse, there are
restrictions on the use of additional down-stream horizontal cross-bus connected WTBN,
WET, or WT type Power Mod tap boxes. When another tap box is connected to the same
meter-bank, a type WXB module must be used as protection for the downstream tap
box (placed between the incoming WT tap box and the downstream outgoing tap box).
This restriction does NOT apply if the tap box is fed from a Siemens Sentron or VL series
molded case circuit breaker. Note that the maximum amperage for a Siemens Sentron
circuit breaker is 2,000A. Please note that Siemens type WL circuit breakers CANNOT be
used to feed WT Power Mod tap boxes.
Lug kits not
included.
(2) Lug kits
must be ordered
separately per
module.
Refer to pages
3-129–3-130 for
lug size options.
METER
CENTERS
Not suitable for use as service equipment.
Feed Thru Tap box modules: 1-phase, 120/240V AC
Catalog
number (100k AIC)
Catalog
number (100k AIC)
Blank Endwall
Ampere
rating
Service
feed
Dimensions (inches) KO
Height Width Depth Line side conections Diagram
WT1400PU WT1400PUNH 400
59.25 17.25 8.13 1 set of 2 studs
WT1800PU WT1800PUNH 800 62.25 26.75 11.13 2 sets of 2 studs
WT11200PU WT11200PUNH 1200 68.34 35.19 11.41
WT11600PU WT11600PUNH 1600 OH/UG
67.94 35 14.78
WT12000PU WT12000PUNH 2000
WT12400PU WT12400PUNH 2400 67.94 35 14.78
3 sets of 2 studs
3 sets of 2 studs
Optional 4 sets
of 2 studs
WP-1
WP-2
Feed Thru Tap box modules: 3-phase, 240V AC
Catalog
number (100k AIC)
Catalog
number (100k AIC)
Blank Endwall
Ampere
rating
Service feed
Dimensions (inches) KO
Height Width Depth Line side conections Diagram
WT3400PU WT3400PUNH 400
59.25 17.25 8.13 1 set of 2 studs
WT3800PU WT3800PUNH 800 62.25 26.75 11.13 2 sets of 2 studs
WT31200PU WT31200PUNH 1200 68.34 35.19 11.41
WT31600PU WT31600PUNH 1600 OH/UG
67.94 35 14.78
WT32000PU WT32000PUNH 2000
WT32400PU WT32400PUNH 2400 67.94 35 14.78
3 sets of 2 studs
3 sets of 2 studs
Optional 4 sets
of 2 studs
WP-1
WP-2
Dimensions shown are representative of outside box
dimensions and do not include allowances for mounting
bumps, endwalls, covers, hubs, or hardware
protrusions. Dimensions are subject to change.
Lugs not included. Refer to page 3-129–3-130 for lug
size options. (2) Lug kits must be ordered separately
per module. Refer to page 3-129 – 3-130 for lug
size options.
1200 amp maximum feed per side-must be used as a
center fed main.
Please see restriction note above.
Optional four sets of two studs obtained by installing
bus extension which is provided in all applicable lug
kits.
3-50
Siemens Industry, Inc. SPEEDFAX Product Catalog