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Product Specifications:
| Item | Bolt On Circuit Breaker |
| Ambient Rating | 104°F |
| Amps Rating | 25A |
| Circuit Breaker Type | Standard |
| Depth | 2.9" |
| Electrical Connection | Pressure Plate |
| Frame Type | QOB |
| Height | 3" |
| Interrupt Rating | 10 kA @ 120/240V AC, 10 kA @ 240V AC, 10 kA @ 120V AC |
| Mounting Type | Bolt On |
| No. Of Panel Spaces | 4 |
| No. Of Poles | 3 |
| Number Of Poles | 3 |
| Options | Shunt Trip 120/208/240V AC |
| Ratings | HACR Rated |
| Returnability | No |
| Tightening Torque | 35.4 lbf.-in. |
| Voltage | 240V |
| Voltage Rating | 120/240V AC |
| Voltage Type | AC |
| Width | 3" |
| Wire Size | 14 AWG to 8 AWG |
Shipping Info:
| Ship weight (kg) | 0.54 |
| Ship height (cm) | 7.59 |
| Ship length (cm) | 7.39 |
| Ship width (cm) | 7.59 |
| Country of Origin | US |
Product Details:
- Square D QOB325-1021 circuit breaker designed for limiting let-through currents and providing protection to downstream components in power distribution applications
- Long-time and instantaneous current limiting functions for avoiding tripping on mild overloads and reacting against severe power surges at once, respectively
- Bolt-on mounting facility for ease-of-installation and pressure plate connections for accommodating 14 - 8 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 | €260.08 | |
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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 | €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 | |
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QOB110 | 1 | 10A | 2.91" | Pressure Plate | 10 kA At 120/240V AC | 48V DC | Screw Clamp | 14 AWG | €28.96 | |
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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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We're available Monday through Friday, from 07:30 until 17:00.
SQUARE D QOB325-1021 Mini Circuit Breaker, 120V Shunt Trip, 25A, 3P, 10kAIC
€821.50 /unit







