Main breaker, QO, 175A, 2 pole, 120/240VAC, 22kA, bolt on
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO main breaker is rated at 175A at 120/240VAC. This unit provides 22kA breaking capacity and bolt on mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
Brand: Schneider Electric
Add to Quote CatalogueSpecifications
| Product Certifications |
|
|---|---|
| Ambient Air Temperature For Operation | 40 °C |
| Warranty | 18 months |
| Rohs Exemption Information | Yes |
| Mercury Free | Yes |
| China Rohs Regulation | Product out of China RoHS scope. Substance declaration for your information. |
| Eu Rohs Directive | Compliant with Exemptions |
| Height | 142 mm |
| Tightening Torque | 6-6 N.m 4-65 mm² (AWG 12...AWG 2/0) |
| Phase | 1 phase |
| Net Weight | 1.200 kg |
| Product Destination |
|
| Breaking Capacity |
|
| Awg Gauge | AWG 4...300 kcmil aluminium/copper |
| Width | 91 mm |
| Depth | 129 mm |
| Load Center Type | main breaker |
| Country of Origin | United States |
| Width | 91 mm |
| Height | 142 mm |
| Weight | 1.200 kg |
| Circuit Breaker Type | standard |
| Range Of Product | QO |
| Product Or Component Type | miniature circuit-breaker |
| Circuit Breaker Application | primary main breaker |
| Mounting Mode | bolt-on |
| Poles Description | 2P |
| Electrical Connection | lugs |
| Line Rated Current | 175 A |
| Device Short Name | QOM2 |
| [Ue] Rated Operational Voltage |
|
Documents
- Square D Combination AFCI Circuit Breakers Brochure - 0700BR1202 (pdf)
- Small and medium project solutions, available now - brochure - 998-21381316_GMA-US_Small+and+medium+project+solutions+available+now (pdf)
- A Guide to Your Square D Electrical Distribution System - Brochure - 0102BR0201 (pdf)
- Spec Sheet
- Square D QO and Homeline Load Centers and Enclosures Catalog - 1100CT0501 (pdf)
- Digest Catalog 01: Load Centers - 0100CT1901_SEC-01 (pdf)
- Square D QO and Homeline Combination Service Entrance Devices (CSEDs) - 4120CT2201 (pdf)
- Load Centers: Section 1 - Digest 179 (2024) - Load-Centers-CSEDs-Digest-Catalog-0100CT2401-SEC-01 (pdf)
