Square D QOUQ235 Miniature Circuit Breaker
- 35A
- 2 Pole
- Unit Mount
Square D
QOUQ235
Miniature Circuit Breaker
Brand
Square D
SKU
QOUQ235
Quantity
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Square D QOUQ235 - 35A 2 Pole Miniature Circuit Breaker
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35A 2 Pole Miniature Circuit Breaker
35A 2 Pole Miniature Circuit Breaker
35A 2 Pole Miniature Circuit Breaker
Description
Part of the QO family, this 35-amp miniature breaker utilizes load-side quick connect terminals to accelerate wiring in high-volume control panels. The unit mount configuration fastens securely into DIN rail systems and OEM enclosures across commercial and industrial environments. Delivering a 10kAIC rating at 120/240VAC, the two-pole device incorporates a Visi-Trip visual indicator and a trip-free mechanism for enhanced operational safety.Specifications
| Brand | Square D |
|---|---|
| Series | QOUQ |
| Amperage | 35A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 208Y/120VAC, 120/240VAC, 48VDC |
| Phase | 1 |
| AIC Rating | 10kA @ 208Y/120VAC, 10kA @ 120/240VAC, 5kA @ 48VDC |
| Frame Type | QOU |
|---|---|
| Terminal Type | Lugs |
| For Use With | DIN Rail Systems, OEM Panels, Enclosures, Control Panels |
| Wire Gauge | 14-2 AWG (Al/Cu) |
| Max Wire | 2 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment, Alarm Switch, Shunt Trip, Undervoltage Release |
|---|---|
| Accessories | Lugs Included, Mounting Hardware |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Visual Trip Indicator, Common Trip, Reverse Feed, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
7 answersWhat is the difference between the QOUQ235 and the standard QOU235?
The QOUQ235 features permanent, factory-installed four-point quick-connect terminals on the load side. The standard QOU235 uses traditional box lugs on both the line and load sides.
What type of connections do the load-side terminals accept?
The load-side terminal accommodates up to four 1/4-inch insulated female quick-connect wire terminations. The combined ampacity of these connections must not exceed the 35A rating of the breaker.
Are the quick-connect terminals field-replaceable?
No, the four-point quick-connect terminals are permanently affixed at the factory to the OFF end of the breaker and cannot be removed or swapped in the field.
How is this breaker secured inside control panels?
As a unit-mount breaker, it can be snapped onto standard 35mm DIN rails or surface-mounted to the backpan of OEM enclosures using compatible mounting feet.
Is this breaker suitable for HVAC motor loads?
Yes, it is HACR rated, meaning it is approved for use with heating, air conditioning, and refrigeration equipment requiring dedicated overcurrent protection.
Does this breaker provide a visual trip indication?
Yes, it includes the Visi-Trip indicator. When the breaker trips due to a fault, a red flag appears in the indicator window to help quickly identify the tripped circuit in a control panel.
Are QO series accessories compatible with this breaker?
Yes, QOU and QOUQ miniature circuit breakers accept the same electrical accessories as the standard QO family, allowing for easy integration of auxiliary switches or shunt trips.
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