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Product Specifications:
| Item | Bolt On Circuit Breaker |
| Ac Voltage Rating | 120/240V AC |
| Ambient Rating | 104°F |
| Amps | 40A |
| Amps Rating | 40A |
| Circuit Breaker Actuator | Paddle |
| Circuit Breaker Mounting Style | Bolt On |
| Circuit Breaker Type | Ground Fault Circuit Interrupter , Ground Fault Protecting Class A 6 mA |
| Compatible Panelboard/load Center Series | NQ, QO |
| Dc Voltage | Not Rated |
| Dc Voltage Rating | Not Rated |
| Depth | 2.9" , 2.91" |
| Electrical Connection | Box Lugs |
| For Use With | QO Load Centers And NQ Panelboards |
| Frame Size | 100A/QO |
| Height | 4.1" |
| Interrupt Rating | 10 kA @ 120/240V AC, 10 kA @ 120V AC |
| Length | 4.12" |
| Max. Air Rating | 10kA |
| Max. Air Rating | 10 kA At 120/240V AC |
| Max. Operating Temp. | 104°F |
| Maximum Wire Size | 4 AWG, 6 AWG |
| Min. Operating Temp. | 77°F |
| Min. Wire Size | 12 AWG, 14 AWG |
| Mounting Type | Bolt On |
| No. Of Panel Spaces | 2 |
| No. Of Poles | 2 |
| Number Of Poles | 2 |
| Phase | Single |
| Ratings | Not Rated |
| Returnability | Yes |
| Terminal Connection | Lug |
| Terminal Connection Type | Lug |
| Tightening Torque | 44.3 lbf.in. @ 0.006 sq. in. to 0.03 sq. in. @ 12 AWG to 4 AWG |
| Voltage Rating | 120/240V AC |
| Width | 1 1/2" , 1.5" |
| Wire Size | 12 AWG to 4 AWG, 14 AWG to 6 AWG |
Shipping Info:
| Ship weight (kg) | 0.46 |
| Ship height (cm) | 5.33 |
| Ship length (cm) | 13.72 |
| Ship width (cm) | 9.14 |
| HS code | 8536200020 |
| Country of Origin | MX |
Product Variants
| Product | Model | Number Of Poles | Amps | Depth | Terminal Connection | Max. Air Rating | Dc Voltage | Terminal Connection Type | Min. Wire Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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QOB115CAFI | 1 | 15A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | Not Rated | Screw Clamp | 12 AWG, 14 AWG | €260.08 | |
![]() |
QOB120CAFI | 1 | 20A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | Not Rated | Screw Clamp | 12 AWG, 14 AWG | €260.08 | |
![]() |
QOB120VHCAFI | 1 | 20A | 2.91" | Pressure Plate | 22 kA At 120/240V AC | Not Rated | Screw Clamp | 12 AWG, 14 AWG | €505.96 | |
![]() |
QOB110 | 1 | 10A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | 48V DC | Screw Clamp | 14 AWG | €28.96 | |
![]() |
QOB115 | 1 | 15A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | 48V DC | Screw Clamp | 14 AWG | €28.07 | |
![]() |
QOB120 | 1 | 20A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | 48V DC | Screw Clamp | 14 AWG | €30.58 | |
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QOB130 | 1 | 30A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | 48V DC | Screw Clamp | 14 AWG | €31.57 |
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Contact us
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SQUARE D QOB240GFI Circuit Breaker Bolt-on 2 Pole 40a
€382.66 /unit







