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Product Specifications:
| Item | Plug In Circuit Breaker |
| Ac Voltage Rating | 120/240V AC |
| Amps | 40A |
| Circuit Breaker Actuator | Paddle |
| Circuit Breaker Mounting Style | Plug In |
| Circuit Breaker Type | High Interrupting Capacity |
| Compatible Panelboard/load Center Series | Series QO |
| Dc Voltage | Not Rated |
| Dc Voltage Rating | Not Rated |
| Depth | 2.91" |
| For Use With | QO Load Centers And NQ Panelboards |
| Frame Size | 100A, QO |
| Length | 3 3/25" |
| Max. Air Rating | 22kA |
| Max. Air Rating | 22 kA At 120/240V AC |
| Max. Wire Size | 2 AWG |
| Min. Wire Size | 8 AWG |
| Number Of Poles | 3 |
| Phase | Three |
| Terminal Connection | Lug |
| Terminal Connection Type | Box Lug |
| Width | 2 1/4" |
| Wire Size | 8 AWG |
Shipping Info:
| Ship weight (kg) | 0.49 |
| Ship height (cm) | 7.39 |
| Ship length (cm) | 7.92 |
| Ship width (cm) | 5.72 |
| HS code | 8536200020 |
Product Variants
| Product | Model | Amps | Number Of Poles | Max. Air Rating | Ac Voltage Rating | Phase | Depth | Dc Voltage | Terminal Connection Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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QO115 | 15A | 1 | 10 kA At 120/240V AC | 120/240V AC | Single | 2.91" | 48V DC | Screw Clamp | €36.62 | |
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QO115HM | 15A | 1 | 10 kA At 120V AC | - | Single | 2.91" | 48V DC | Screw Clamp | €45.17 | |
![]() |
QO120 | 20A | 1 | 10 kA At 120/240V AC | 120/240V AC | Single | 2.91" | 48V DC | Screw Clamp | €41.42 | |
![]() |
QO120HM | 20A | 1 | 10 kA At 120/240V AC | 120V AC | Single | 2.91" | Not Rated | Screw Clamp | €45.17 | |
![]() |
QO120VH | 20A | 1 | 22 kA At 120/240V AC | 120/240V AC | Single | 2.91" | 48V DC | Screw Clamp | €103.15 | |
![]() |
QO130 | 30A | 1 | 10 kA At 120/240V AC | 120/240V AC | Single | 2.91" | 48V DC | Screw Clamp | €33.86 | |
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QO130VH | 30A | 1 | 22 kA At 120/240V AC | 120/240V AC | Single | 2.91" | Not Rated | Screw Clamp | €130.91 |
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SQUARE D QO340VH Plug In Circuit Breaker 40a 3p 22ka 240v
€606.38 /unit






