https://www.mccoys.com/shop/p/6943062-052303-18/siemens-q2020nc-circuit-breaker-duplex-mini-20-a-1-pole-120240-v-plug-fixed-trip
Q2020NC Circuit Breaker, Duplex, Mini, 20 A, 1-Pole, 120/240 V, Plug, Fixed Trip
Sku: 6943062-052303-18
$43.07
33 Available at
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Estimated Arrival On: 12/11/2025
Non-interchangeable trip. For retrofit use on I-T-E load centers built prior to 1965. 120/240 VAC. 1 in per duplex.
- Plug-on design
- easy to install
- Fixed trip breakers are designed to protect electrical systems from overloads and short circuits.
Type
Duplex, Mini
Voltage Rating
120/240
Current Rating
20
Operating Frequency
50/60
Number of Phases
1
Number of Poles
1
Interrupt Rating
10
Frame Type
QT
Actuator Type
Toggle
Trip Type
Fixed
Wire Size
14 to 8
Terminal Type
Lug
Mounting Type
Plug
Dimensions
2 in L x 3 in W x 3 in H
Operating Temperature
40
Suitable for
Siemens EQ Load Centers
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