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| without meters |
with meters |
with meters |
dead front removed |
closeup of interlock |
knockout details and wiring
diagram |
connection configuration B6 |
|
click on thumbnail
image above to enlarge |
Manual Transfer Switch
(consists of 2 breakers with handle interlock,
4 spaces for branch breakers, feed-thru lugs, meters)
Economical Panel/Link™
switches. Supplied with a double pole utility breaker and
a double pole generator breaker that are interlocked to prevent both from being closed at
the same time. This eliminates the danger of backfeeding to the utility, endangering
utility repair crews. It also prevents utility power from feeding into your
generator and causing damage.
This TWB Series
 | Siemens Type QP, QG, QPH, HQP, QPF, QPHF, QFP, QE, QEH, QAF,
QAFH |
| Square D Series HOM (100 amp max) |
| Westinghouse/Cutler Hammer Series BD, BR, BQ, GFC (100 amp max) |
Standard features include NEMA 3R outdoor cabinet suitable for surface
mounting, knockouts and hub provision for hard wiring and UL Listing.
Service entrance rated which allows this to be connected directly to
your power company meter. Provided with preinstalled main generator,
150 or 200 amp main utility
breaker, with feed-thru lugs for connecting your load wiring and meters (60A
and less) for
monitoring generator loading. Order inlet separately.
Made in USA 
Also available with up to two optional factory installed branch
breakers (can be used to feed out-buildings) and top entry conduit hub.
Select using drop-down menus below when ordering.
Shipping Weight: 38 lbs.
Dimensions H x W x D (inches): 27 x 14.25 x 4.5
This item normally ships 1-2 weeks after order acceptance. Click
here for the latest lead time for this product.
Shipping will be added based on your zone and item weight. Click
here to view our current shipping rate table. Shipping is less when several items are combined
on the same order.
Specs & Model Numbers
| Model No. |
Utility Breaker Input
(amps) |
Generator Breaker Input
(Amps) |
Max. Generator Input
(Watts) |
Works With |
Price
$ US |
Add to Shopping Cart |
| TWB1502CR |
150 |
20
with meters |
5,000 |
inlet
PB20 PR20
or PK20
gen cord
PC2010USA
|
$413 |
|
| TWB2002CR |
200 |
20
with meters |
5,000 |
$369 |
|
| TWB1503CR |
150 |
30
with meters |
7,500 |
inlet
PB30 PR30
or PK30
gen cord PC3010USA |
$413 |
|
| TWB2003CR |
200 |
30
with meters |
7,500 |
$369 |
|
| TWB1505CR |
150 |
50
with meters |
12,500 |
inlet PB50
PR50
or
PK50
gen cord RJB06410
|
$413 |
|
| TWB2005CR |
200 |
50
with meters |
12,500 |
$369 |
|
| TWB1506CR |
150 |
60
with meters |
15,000 |
hi cap inlet 300134-1
|
$413 |
|
| TWB2006CR |
200 |
60
with meters |
15,000 |
$369 |
|
| TWB1510DR |
150 |
100
no meters |
24,000 |
hi cap inlet 300134-1
metering METERPNL4
|
$415 |
|
| TWB2010DR |
200 |
100
no meters |
24,000 |
$371 |
|
| TWB1512DR |
150 |
125
no meters |
30,000 |
$473 |
|
| TWB2012DR |
200 |
125
no meters |
30,000 |
$430 |
|
Order
Options Below
Provisions for one top-entry hub per TWB.
Provisions for up to two branch breakers per TWB.
These branch breakers can also be factory installed in TRB
panels. |
| Model No. |
Description |
Price
$ US |
Add to Shopping Cart |
| ECHS150 |
Conduit Hub - Siemens type HS
1.5 inch aluminum |
$19 |
|
| ECHS200 |
Conduit Hub - Siemens type HS
2.0 inch aluminum |
$19 |
|
| PK-INST |
Factory Installation &
Wiring of PK inlet |
$59 |
Click to go to
page |
| TWB-20A-2P |
Factory Installed branch
breaker - 20A 2pole (2 max) |
$19 |
|
| TWB-30A-2P |
Factory Installed branch
breaker - 30A 2pole (2 max) |
$19 |
|
| TWB-40A-2P |
Factory Installed branch
breaker - 40A 2pole (2 max) |
$19 |
|
| TWB-50A-2P |
Factory Installed branch
breaker - 50A 2pole (2 max) |
$19 |
|
| TWB-60A-2P |
Factory Installed branch
breaker - 60A 2pole (2 max) |
$19 |
|
| TWB-100A-2P |
Factory Installed branch
breaker - 100A 2pole (2 max) |
$47 |
|
| TWB-125A-2P |
Factory Installed branch
breaker - 125A 2pole (2 max) |
$79 |
|
|
