SQUARE D QOB345-1021 Thermal Magnetic Circuit Breaker, 45A, 3P, 120V Shunt Trip
Get it by Friday, Dec 19
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Product Specifications:
| Item | Bolt On Circuit Breaker |
| Amps | 45A |
| Frame Type | QOB |
| Number Of Poles | 3 |
| Voltage | 240V |
| Voltage Type | AC |
Shipping Info:
| Ship weight (kg) | 0.54 |
| Ship height (cm) | 7.9 |
| Ship length (cm) | 7.39 |
| Ship width (cm) | 7.59 |
| Country of Origin | US |
Product Details:
- Square D QOB345-1021 miniature circuit breaker suitable for use in electrical control panels & switchboards for protecting sensitive circuits against current overloads & short circuits
- Long-time and instantaneous current limiting trip functions for reacting against severe power surges at once while avoiding tripping on mild overloads
- Box lug electrical connections & bolt-on mounting facilities for reducing the installation downtime
- Accommodates 8 - 2 AWG copper / aluminium wires
- CSA-certified & UL-listed
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 | |
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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 QOB345-1021 Thermal Magnetic Circuit Breaker, 45A, 3P, 120V Shunt Trip







