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Product Specifications:
| Item | Unit Mount Circuit Breaker |
| Ac Voltage Rating | 120/240V AC |
| Amps | 100A |
| Circuit Breaker Actuator | Toggle |
| Circuit Breaker Mounting Style | Surface/Din Rail |
| Circuit Breaker Type | Shunt Trip |
| Compatible Panelboard/load Center Series | Series QO |
| Dc Voltage | 48V DC |
| Dc Voltage Rating | 60V DC |
| Depth | 2.95" |
| For Use With | Air Conditioning And Refrigeration Equipment, Heating |
| Frame Size | 100A, QOU |
| Length | 4.45" |
| Max. Air Rating | 10kA |
| Max. Air Rating | 10 kA At 120/240V AC |
| Max. Wire Size | 2/0 AWG |
| Min. Wire Size | 12 AWG |
| Number Of Poles | 3 |
| Phase | 3 |
| Terminal Connection | Slotted Box Lug (Line And Load) |
| Width | 3" |
Shipping Info:
| Ship weight (kg) | 0.84 |
| Ship height (cm) | 11.3 |
| Ship length (cm) | 7.49 |
| Ship width (cm) | 7.59 |
| HS code | 8536200020 |
| Country of Origin | MX |
Product Variants
| Product | Model | Amps | Circuit Breaker Type | Max. Air Rating | Dc Voltage Rating | Terminal Connection | Min. Wire Size | Number Of Poles | Ac Voltage Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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QOU320VH | 20A | Standard | 22 kA At 240V AC | 48V | Slotted Box Lug (Reversible Line And Load) | 14 AWG | 3 | 120/240V AC | €848.38 | |
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QOU3501021 | 50A | Standard | 10 kA At 120/240V AC | 48V | Slotted Box Lug (Line And Load) | 14 AWG | 3 | 120/240V AC | €717.50 | |
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QOU3601021 | 60A | Standard | 10 kA At 120/240V AC | 48V | Slotted Box Lug (Line And Load) | 14 AWG | 3 | 120/240V AC | €666.76 | |
![]() |
QOU370 | 70A | Standard | 10 kA At 120/240V AC | 60V DC | Slotted Box Lug (Reversible Line And Load) | 12 AWG | 3 | 120/240V AC | €681.88 | |
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QOU3151021 | 15A | Standard | 10 kA At 120/240V AC | 48V | Slotted Box Lug (Line And Load) | 14 AWG | 3 | 120/240V AC | €718.94 |
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SQUARE D QOU31001021 Unit Mount Circuit Breaker Qou 3p 100a
€1,023.54 /unit


