“It sure is nice dealing with H&H - one of the best supplier choices we have made. You guys gave me things I needed FAST!! ”
-MOOSE - US Machine
We carry a wide variety of brands, including:
Allen Bradley
General Electric
Siemens
Square D
Cutler Hammer / Westinghouse
We stock used and surplus Federal Pacific/FPE QMQB style panelboard switches at our Twin Cities warehouse. These switches mount into the obsolete FPE switchboards and panelboards. These QMQB panelboard switches are obsolete, and are also directly replaced with Challenger and American brand QMQB switches.
We have been selling QMQB panelboard switches for over 30 years. Contact us or call us today at 1-888-588-6560, and we’ll help you find exactly what you’re looking for.

| Federal Pacific / FPE QMQB Fusible Panelboard Switches 480/600V |
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| Catalog # | Amps | Volts |
| QMQB3336 |
30 Twin | 480/600 |
| QMQB6636 | 60 Twin | 480/600 |
| QMQB1036 | 100 Single | 480/600 |
| QMQB1136 | 100 Twin | 480/600 |
| QMQB2036 | 200 | 480/600 |
| QMQB4036 | 400 | 480/600 |
| QMQB7036 | 600 | 480/600 |
| QMQB8036 | 800 | 480/600 |
| QMQB9036 | 1200 | 480/600 |
| Federal Pacific / FPE QMQB Fusible Panelboard Switches 240V |
||
| Catalog # | Amps | Volts |
| QMQB3332 |
30 Twin | 240 |
| QMQB6632 | 60 Twin | 240 |
| QMQB1032 | 100 Single | 240 |
| QMQB1132 | 100 Twin | 240 |
| QMQB2032 | 200 | 240 |
| QMQB4032 | 400 | 240 |
| QMQB7032 | 600 | 240 |