QMQB Panelmount Switches
QMQB Panelboard Switches
Shop QMQB fusible panelboard switches for Federal Pioneer and Federal Pacific electrical distribution equipment. Ampstate supplies new, surplus and reconditioned QMQB switches in common ratings from 30A to 800A, including 240V and 600V models.
Browse QMQB2036, QMQB4036, QMQB7036, QMQB8036 and other single or twin panel-mounted switch configurations. Each product listing identifies the part number, amperage, voltage, poles, fuse compatibility and condition.
Need help identifying a replacement? Send the complete QMQB part number, panel nameplate and equipment photos to sales@ampstate.com. Shipping is available across Canada and the United States.
Ampstate Electric
Federal Pioneer QMQB2036 200A 600V Panel-Mount Fusible Switch
Regular price
$3,380.00 CAD
Sale price
$3,380.00 CAD
Regular price
$3,500.00 CAD
Unit price
Ampstate Electric
Federal Pioneer QMQB4032 400A 240V Panel-Mount Fusible Switch
Regular price
$6,700.00 CAD
Sale price
$6,700.00 CAD
Regular price
$8,500.00 CAD
Unit price
Ampstate Electric
Federal Pioneer QMQB4836B 400A 600V Panel-Mount Fusible Switch
Regular price
$6,700.00 CAD
Sale price
$6,700.00 CAD
Regular price
Unit price
Ampstate Electric
Federal Pioneer QMQB4836C 400A 600V Panel-Mount Fusible Switch
Regular price
$6,700.00 CAD
Sale price
$6,700.00 CAD
Regular price
$8,500.00 CAD
Unit price
Ampstate Electric
Federal Pioneer QMQB7032 600A 240V Panel-Mount Fusible Switch
Regular price
$8,900.00 CAD
Sale price
$8,900.00 CAD
Regular price
Unit price
Ampstate Electric
Federal Pioneer QMQB7036 600A 600V Panel-Mount Fusible Switch
Regular price
$9,500.00 CAD
Sale price
$9,500.00 CAD
Regular price
Unit price
Ampstate Electric
Federal Pioneer QMQB8836B 800A 600V Panel-Mount Fusible Switch
Regular price
$18,000.00 CAD
Sale price
$18,000.00 CAD
Regular price
Unit price
Ampstate Electric
Federal Pioneer QMQB9036 1200A 600V Panel-Mount Fusible Switch
Regular price
$15,000.00 CAD
Sale price
$15,000.00 CAD
Regular price
Unit price
Ampstate Electric
Federal Pioneer QMQB1136 100A/100A 600V Twin Panel-Mount Fusible Switch
Regular price
$3,100.00 CAD
Sale price
$3,100.00 CAD
Regular price
Unit price
Ampstate Electric
Federal Pioneer QMQB4036 400A 600V Panel-Mount Fusible Switch
Regular price
$6,500.00 CAD
Sale price
$6,500.00 CAD
Regular price
Unit price
Ampstate Electric
Federal Pioneer QMQB1132 100A/100A 240V Twin Panel-Mount Fusible Switch
Regular price
$2,900.00 CAD
Sale price
$2,900.00 CAD
Regular price
Unit price
Ampstate Electric
Federal Pioneer QMQB3336 Twin Panel-Mount Fusible Switch – 30A/30A, 600V
Regular price
$1,900.00 CAD
Sale price
$1,900.00 CAD
Regular price
Unit price
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