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TRB series transfer switch
Shown with and without generator cord inlet
click on thumbnail image above to enlarge
Manual Transfer Switch
(consists of 2 breakers with handle interlock)
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. The TRB also has provisions for 4 to 8 branch circuits using single-pole breakers or 2 double-pole breakers.
Standard features include NEMA 1 indoor cabinet suitable for surface mounting, knockouts 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 and main utility breaker with feed-thru lugs for connecting your load wiring. Generator meters included for 60A input and below. An optional male inlet is available for 50A generator inputs and below. This product can be used as a main panel or a sub-panel. Made in USA
Specs & Model Numbers
|Model No.||Utility Breaker Input (amps)||Generator Breaker Input (Amps)||Max. Generator Input (Watts)||Male Inlet Installed||Works With||Price
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boxes (needed only for TRB with -C suffix) PB20 PBN20
gen cords PC2010M PC2020M PC2040M
boxes (needed only for TRB with -C suffix) PB30 PBN30
gen cords PC3010M PC3020M PC3025M PC3040M
boxes (needed only for TRB with -C suffix) PB50 PBN50
gen cords PC5010 PC5025 PC5050
|TRB0606C||60||60||15,000||none||hi cap inlet 300134-1
metering for TRB with -D suffix METERPNL4
Provisions for up to two branch breakers per TRB.
These branch breakers can also be factory installed in TWB panels.
Be sure to only select branch breakers with an amp rating lower than utility breaker.
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|TWB-20A-2P||Factory Installed branch breaker - 20A 2pole (2 max)|
|TWB-30A-2P||Factory Installed branch breaker - 30A 2pole (2 max)|
|TWB-40A-2P||Factory Installed branch breaker - 40A 2pole (2 max)|
|TWB-50A-2P||Factory Installed branch breaker - 50A 2pole (2 max)|
|TWB-60A-2P||Factory Installed branch breaker - 60A 2pole (2 max)|
|TWB-100A-2P||Factory Installed branch breaker - 100A 2pole (2 max)|
|TWB-125A-2P||Factory Installed branch breaker - 125A 2pole (2 max)|
* No generator load metering available over 60A.
NOTE: Other breaker combinations between 20A and 125A are available by special order.