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Product Specifications:
| Item | Bolt On Circuit Breaker |
| Ac Voltage Rating | 120/208V AC |
| Amps | 50A |
| Circuit Breaker Actuator | Paddle |
| Circuit Breaker Mounting Style | Bolt On |
| Circuit Breaker Type | Ground Fault Circuit Interrupter |
| Compatible Panelboard/load Center Series | NQ, QO |
| Dc Voltage Rating | Not Rated |
| Depth | 2.91" |
| For Use With | QO Load Centers And NQ Panelboards |
| Frame Size | 100A, QO |
| Frame Type | QOB |
| Length | 4.12" |
| Max. Air Rating | 10 kA At 208/120V AC |
| Max. Operating Temp. | 104°F |
| Maximum Wire Size | 4 AWG, 6 AWG |
| Min. Operating Temp. | 77°F |
| Minimum Wire Size | 12 AWG, 14 AWG |
| Number Of Poles | 3 |
| Phase | Three |
| Terminal Connection | Lug |
| Voltage | 240V |
| Voltage Type | AC |
| Width | 2.25" |
Shipping Info:
| Ship weight (kg) | 0.78 |
| Ship height (cm) | 7.39 |
| Ship length (cm) | 10.46 |
| Ship width (cm) | 5.72 |
| Country of Origin | MX |
Product Details:
- Square D QOB350GFI circuit breaker designed for protecting control panelboards and switchboards against faulty current
- Standard thermal-magnetic trip unit avoids mild overloads while reacts instantly to severe current surges
- Bolt-on mounting facility with box lug connection to deliver quick and easy installation in both vertical and horizontal positions
- Accommodates aluminium and copper wiring of sizes ranging from 12 to 4 AWG and 14 to 6 AWG, respectively
- UL-listed and CSA-certified
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 | €382.10 | |
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QOB120CAFI | 1 | 20A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | Not Rated | Screw Clamp | 12 AWG, 14 AWG | €461.87 | |
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QOB120VHCAFI | 1 | 20A | 2.91" | Pressure Plate | 22 kA At 120/240V AC | Not Rated | Screw Clamp | 12 AWG, 14 AWG | €813.95 | |
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QOB110 | 1 | 10A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | 48V DC | Screw Clamp | 14 AWG | €24.20 | |
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QOB115 | 1 | 15A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | 48V DC | Screw Clamp | 14 AWG | €22.75 | |
![]() |
QOB120 | 1 | 20A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | 48V DC | Screw Clamp | 14 AWG | €24.28 | |
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QOB130 | 1 | 30A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | 48V DC | Screw Clamp | 14 AWG | €25.45 |
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SQUARE D QOB350GFI Miniature Circuit Breaker, 50A, 3P, 10kAIC, Pigtail
€1,257.34 /unit







