Siemens Quadplex Type QT breakers are a 1/2 in. frame per pole and are suitable for use in Siemens panels that allow CTL type QT breakers. This Breaker has (2) 40 Amp Double Pole Breaker(s) in one 2 in. housing. Siemens strongly recommends against the use of used breakers. The installation of used breakers in a Siemens panel will void the warranty on the panel. Siemens does not sell used breakers and has not approved any 3rd party sellers to do so. Siemens type QT dual circuit breakers are 1 in. wide and consist of (2) 1-pole breakers, in varying combinations of ampere ratings from 15 to 30 Amp. Type QT quad circuit breakers are 2 in. wide and consist of either (1) 2-pole and (2) 1-pole, or (2) 2-pole breakers. 2-pole constructions range from 15-50 Amps and are available with internal common trip. All type QT circuit breakers are plug-in style and load terminals are provided with the units. They are rated for 120/240-Volt AC and calibrated for 40C maximum ambient applications. The standard interrupting rating is 10k AIC.
Two 40 Amp double pole circuit breakers
Quadplex 1/2 in. frame
Plug in type
Space saving design allows 2 poles to fit in a 1 in. panel space
I was installing a new tankless water heater in my house. I needed room for 2 double pole, 40 amp...
I was installing a new tankless water heater in my house. I needed room for 2 double pole, 40 amp 240V breakers in a panel that only had 2 available spaces. This breaker was not available in any local hardware stores, so I ordered it from Home Depot (who drop shipped directly from Siemens). Fit perfectly in my Eaton/Cutler Hammer panel. Cross reference which breakers work in which panels before purchasing. Some interchange, some do not. Would definitely recommend for someone who has limited panel knockouts. *Make sure you have enough amperage to your panel to support this breaker! I have 200 amp service to my house which is plenty of amperage to supply power to my new tankless water heater.
Feb 13, 2019
This dual 30 amp breaker fit perfectly in my 1975 breaker box. Really 4 1/2 sized breakers - 120...
This dual 30 amp breaker fit perfectly in my 1975 breaker box. Really 4 1/2 sized breakers - 120 Volt 30 Amp breakers with 2 inside and 2 outside breakers mechanically linked to provide 2 - 240 Volt 30 Amp lines. Took a little research to find this model that would fit 2 full sized slots. Much less expensive than some of the other sources on the internet. Now the stove works again and all is well !
Oct 23, 2018
This breaker solved my problem with space in my breaker...
This breaker solved my problem with space in my breaker panel. Very good value!
Aug 14, 2018
Met expectations ...
Oct 18, 2016
VERY NICE PRICE FOR A GREAT PRODUCT VERY HAPPY WITH THIS PURCHASE
Siemens space saving, plug in circuit breakersSiemens space saving, plug in circuit breakers are intended for use in Siemens EQ, Siemens Ultimate, ITE and Gould load centers and meter combinations that are rated to accept type QT breakers. Check wiring diagram to confirm. To ensure the warranty on a Siemens panel is not voided, the use of Siemens breakers is required. The quadplex breakers provide 2 double pole breakers in half the space of standard sized breakers. These triplex, 1/2 in. frame breakers are ideal when new circuits are required in a panel that has no available spaces. Siemens strongly recommends against the use of "used" breakers. The installation of used breakers in a Siemens panel will void the warranty on the panel. Siemens does not sell used breakers and has not approved any 3rd party sellers to do so.See Full Product Description