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Technical Documents
Technical Documents
Product Details
Product Details
QO290 90A 2P QO BREAKER
Mini circuit breaker, QO, 90A, 2 pole, 120/240VAC, 10kA, plug in
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. This 2 pole QO circuit breaker is rated at 90A at 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555
Mini circuit breaker, QO, 90A, 2 pole, 120/240VAC, 10kA, plug in
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. This 2 pole QO circuit breaker is rated at 90A at 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555
Technical Specifications
Technical Specifications
Standard Breakers | |
| Catalog Number | QO290 |
|---|---|
| Current Rating | 90 AMPERE |
| Mfr UNSPSC | 39121603 |
| Used On | QO LOAD CENTER, NQOD PANELBOARD, OEM INTERIOR/SPEED-D[R] SWITCHBOARD DISTRIBUTION PANEL |
| Pkg Qty | 1 |
| Pkg Dmnsn UOM(2) | IN |
| Pkg Volume UOM | IN |
| Approval | UL, CSA |
| Size | 1.5 INCH W X 2.91 INCH D X 3 INCH H |
| Pkg Height | 3.9 |
| Product Name | MINIATURE CIRCUIT BREAKER |
| Mounting | PLUG ON |
| Pkg UOM | EA |
| Pkg Weight | .71 |
| Pkg Type | PK |
| Pkg Dmnsn UOM(1) | IN |
| Wire Size | 4 TO 2/0 AWG (ALUMINUM/COPPER) |
| Pkg Dmnsn UOM(3) | IN |
| Pkg Width | 14 |
| Terminal Type | BOX LUG |
| Voltage Rating | 120/240 VAC AT 50/60 HZ (UL/CSA), 48 VDC |
| Interrupting Rating | 10 KILOAMPERE AT 120/240 VAC (UL/CSA), 5 KILOAMPERE AT 48 VDC |
| Type | COMMON TRIP, THERMAL MAGNETIC |
| Pkg Weight UOM | LB |
| Pkg Volume | 1146.6 |
| Number Of Poles | 2 |
| Mfrcode | SQD |
| Pkg Length | 21 |
| Mfr Fullname | SQUARE D/TELEMECANIQUE |
| Description | QO290 BREAKER 90A 2P SQUARE D |
| Weight | 0.363 kg |
| China Rohs Regulation | X |
| Mounting Mode | plug-in |
| Range Of Product | QO |
|---|---|
| Product Certifications | UL listed |
| Reach Free Of Svhc | Yes |
| Awg Gauge | AWG 4...AWG 2/0 copper or aluminum |
| Number Of Spaces Required | 2 |
| Net Weight | 0.363 kg |
| Reach Regulation | Free of Substances of Very High Concern above the threshold |
| Halogen Content Performance | Halogen free product |
| Mercury Free | Yes |
| [In] Rated Current | 90 A |
| Country of Origin | Mexico |
| Eu Rohs Directive | Compliant |
| Take-Back | No |
| Width | 38 mm |
| [Ue] Rated Operational Voltage | 120/240 V AC |
| Circuit Breaker Application | HACR rated |
| Toxic Heavy Metal Free | Yes |
| Carbon Footprint (Kg Co2 Eq, Total Life Cycle) | 19.53861935 |
| Circularity Profile | N/A |
| Packaging Without Single Use Plastic | Yes |
| Circuit Breaker Type | standard |
| Electrical Connection | box lugs |
| Ambient Air Temperature For Operation | 40 °C |
| Product Or Component Type | miniature circuit-breaker |
| Height | 89 mm |
| Breaking Capacity | 10 kA 120/240 V AC |
| Rohs Exemption Information | Yes |
| Depth | 74 mm |
| Tightening Torque | 5.6-5.6 N.m |
| Packaging Made With Recycled Cardboard | No |
| Poles Description | 2P |
| Scip Number | af42fb01-813d-40c0-ae28-b8b3299dbc99 |