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EA
Min: 1 EA , Multiple 1 EA
Technical Documents
Technical Documents
Product Details
Product Details
QO390 90A 3P QO BREAKER
Mini circuit breaker, QO, 90A, 3 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 3 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, 3 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 3 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
Tandem Breakers | |
| Terminal Type | BOX LUG |
|---|---|
| Pkg Qty | 1 |
| Pkg UOM | EA |
| Pkg Weight UOM | LB |
| Catalog Number | QO390 |
| Type | COMMON TRIP, THERMAL MAGNETIC |
| Current Rating | 90 AMPERE |
| Voltage Rating | 120/240 VAC AT 50/60 HZ (UL/CSA), 48 VDC |
| Product Name | MINIATURE CIRCUIT BREAKER |
| Pkg Dmnsn UOM(3) | IN |
| Mfr UNSPSC | 39121603 |
| Mfr Fullname | SQUARE D/TELEMECANIQUE |
| Pkg Height | 4 |
| Pkg Dmnsn UOM(2) | IN |
| Pkg Type | PK |
| Wire Size | 4 TO 2/0 AWG (ALUMINUM/COPPER) |
|---|---|
| Mounting | PLUG ON |
| Size | 2.25 INCH W X 2.91 INCH D X 3 INCH H |
| Pkg Dmnsn UOM(1) | IN |
| Pkg Weight | 1.06 |
| Pkg Length | 20.8 |
| Pkg Volume UOM | IN |
| Approval | UL, CSA |
| Mfrcode | SQD |
| Number Of Poles | 3 |
| Pkg Volume | 1260 |
| Interrupting Rating | 10 KILOAMPERE AT 120/240 VAC (UL/CSA), 5 KILOAMPERE AT 48 VDC |
| Pkg Width | 14.3 |
| Used On | QO LOAD CENTER, NQOD PANELBOARD, OEM INTERIOR/SPEED-D[R] SWITCHBOARD DISTRIBUTION PANEL |
| Description | QO390 BREAKER 90A 3P SQUARE D |