Vintage Push Button Light Switch, Double-Pole DPDT ON-ON (No OFF) Porcelain, H&H 
Free Shipping ==
Model: PBR-DD1
Double-Pole Double-Throw (DPST)
4- Terminals
2-Buttons
Press Button #1 - Circuit #1 "ON" and Circuit #2 "OFF"
Press Button #2 - Circuit #2 "ON" and Circuit #1 "OFF"
No button to turn both Circuit #1 and Circuit #2 "OFF"
10A @ 125V
5A @ 250V
Rare vintage DPST Push Button switch 
Made in USA 
The Hart & Hegeman Mfg Co., Hartford, CT (Founded: 1890) Condition: Restored. Excellent working condition. Cleaned (Inside & Out). See last photo for cleaning process.
This switch has many uses, but "back in the day", it was used to control the water heater and the range. If both of these high energy appliances were ON the same time, it would blow a fuse. With this switch, it ensured that only one of these appliances would "ON" at a time!
I sell a good number of antique/vintage switches which include Rotary, Snap, Push Button, Tap, Despard Style, Tumbler & Toggle. They come in single-pole, double-pole, 3-way, 4-way, High/Low/Medium & momentary switches. And some unusual switches as well. You can go to My Store
to see what I currently have listed. I also have a backlog of switches I haven't listed yet, so if you need a particular type of switch (brand name, size, etc.) or quantity, please contact me and maybe I have what you need. 
Unique among vintage switch sellers, I thoroughly clean and test all my switches to ensure they are in proper working condition. See last photo for a sample restoration.
For more Vintage Switches, go to My EBAY Store
or go to My EBAY sister site Store
Payment and Shipping
Same or Next Day Shipping
Package Tracking on All Shipments
USPS Shipping Only