QMB Series Thermal Circuit Breakers

Qualtek Electronics QMB Series Thermal Circuit Breakers feature plastic M11x1.0 thread or snap-in bushings, maximum interruption capacity of 1000A, .250 quick connect tabs, and an operating temperature range of -10°C to +60°C, as well as front panel and snap-in mounting options. The devices are cost effective in consumer products, home appliances, telecom, medical, toys, motors, power supplies, marine, power strips, and transportation applications.

Results: 14
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Type Current Rating Voltage Rating AC Voltage Rating DC Number of Poles Actuator Minimum Operating Temperature Maximum Operating Temperature Illuminated
Qualtek Circuit Breakers 3A FRT PANEL PLASTIC .250 QC TAB TUV 25In Stock
500Expected 11/20/2026
$3.59
$3.04
$2.88
$2.31
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 3 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 5A FRT PANEL PLASTIC .250 QC TAB TUV 378In Stock
$3.45
$2.86
$2.64
$2.19
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 5 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 7A Snap In Plastic .250 QC TAB TUV 478In Stock
$3.42
$2.84
$2.62
$2.17
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 7 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 10A Snap In Plastic .250 QC TAB TUV 467In Stock
$4.06
$3.87
$3.68
$2.97
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 10 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 10A FRT PNL PLASTIC .250 QC TAB TUV 661In Stock
$3.05
$2.54
$2.34
$1.94
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 10 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 12A FRT PNL PLASTIC .250 QC TAB TUV 489In Stock
$3.89
$3.71
$3.52
$2.84
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 12 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 7A FRT PANEL PLASTIC .250 QC TAB TUV
1,991On Order
$3.58
$3.12
$2.95
$2.38
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 7 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 15A FRT PNL PLASTIC .250 QC TAB TUV
3,295On Order
$3.33
$2.76
$2.29
$1.99
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 15 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 20A Snap In Plastic .250 QC TAB
500Expected 10/19/2026
$3.32
$2.76
$2.54
$2.11
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 20 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 20A FRT PNL PLASTIC .250 QC TAB
500Expected 1/15/2027
$3.30
$2.73
$2.52
$2.09
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 20 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 3A SNAP IN PLASTIC .250 QC TAB TUV Non-Stocked Lead-Time 30 Weeks
$3.76
$3.45
$3.29
$2.75
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB
Qualtek Circuit Breakers 5A Snap In Plastic .250 QC TAB TUV Non-Stocked
$4.07
$3.88
$3.69
$2.98
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB
Qualtek Circuit Breakers 12A Snap In Plastic .250 QC TAB TUV Non-Stocked Lead-Time 27 Weeks
$4.80
$4.30
$4.10
$3.25
$2.83
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB Circuit Breakers Thermal 12 A 125 VAC to 250 VAC 32 VDC 1 Pole Pushbutton - 10 C + 60 C Non-Illuminated
Qualtek Circuit Breakers 15A Snap In Plastic .250 QC TAB TUV Non-Stocked
$2.50
$2.44
$2.37
$1.99
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
QMB