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Square D™ Homeline™ QO® Standard Miniature Circuit Breaker, 240 VAC/48 VDC, 50 A, 10 kA Interrupt, 3 Poles
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Square D™ Homeline™ QO® Standard Miniature Circuit Breaker, 240 VAC/48 VDC, 50 A, 10 kA Interrupt, 3 Poles
SKU33236
MFGR #QOB350
Your Cost: $313.62/ea
List: Square D QOB350 MINIATURE CIRCUIT BREAKER 240V 50A,10kA,240 Vac,3-Phase,50A,Box Lugs #8 to #2 AWG(Al/Cu),Miniature Circuit Breaker,QO,Standard Bolt-On,UL Listed - CSA Certified
Square D QOB350 MINIATURE CIRCUIT BREAKER 240V 50A,10kA,240 Vac,3-Phase,50A,Box Lugs #8 to #2 AWG(Al/Cu),Miniature Circuit Breaker,QO,Standard Bolt-On,UL Listed - CSA Certified
Alternate Catalog Number QOB350 Application HACR rated ARRA Compliant N Buy American Compliant N Catalog Number QOB350 Connection BOX LUGS Connection Type Box Lug Country of Origin US Currency USD Dimensions 2.91 in L x 2.25 in W x 3 in H EU RoHS Indicator Y Frequency Rating 50/60 Hz Gross Volume Per Pack 18.23 Gross Volume per Pack Metric 298.70 Gross Volume UOM CI Gross Volume UOM Metric cm3 Gross Weight Per Pack 0.9250 lb Gross Weight per Pack Metric 385.56 Gross Weight UOM Metric g Harmonization Tariff Schedule Code 8536200040 Height 5.5900 in Height [Metric] 5.5900 cm Item Group 00015 Length 9.1400 in Length [Metric] 9.1400 cm Material Composition Declaration https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=401497&lang=en-us Mounting Type Bolt-On Number Of Poles 3 Operating Temperature 40 °C Phase 3 Returnable Y Standard UL LISTED - CSA CERTIFIED Sub Brand QO Substitute Product Catalog Number NQ18L1C Temperature Rating 104 °F Type Standard UNSPSC 39121603 UPC 11 78590141716 UPC 12 785901417163 Warranty Description Contractual Warranty:18 months Width 7.6200 in Width [Metric] 7.6200 cm Wire Size 8 to 2 AWG Stock Status NORMALLY STOCKED Brand Square D™ Manufacturer Schneider Electric Amperage Rating 50 A Interrupt Rating 10 kA Trip Type Thermal Magnetic Voltage Rating 240 VAC HACR rated STANDARD BOLT-ON QO® and QOB circuit breakers have an overcenter, trip-free toggle mechanism with quick-make, quickbreak action and positive handle indication Tripping mechanisms in 2 and 3-pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker will cause all poles of the circuit breaker to open simultaneously Bolt-on QOB circuit breakers are for use in NQO and NQOD panelboards QO® and QOB circuit breakers have Visi-Trip® feature, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit Common trip 10 kA at 240 VAC, 5 kA at 48 VDC interrupt rating 8 to 2 AWG aluminum/copper wire Standard
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- Attributes
- Documents & Resources
- Applications
- Features
- Substitute Products
| Alternate Catalog Number | QOB350 |
| Application | HACR rated |
| ARRA Compliant | N |
| Buy American Compliant | N |
| Catalog Number | QOB350 |
| Connection | BOX LUGS |
| Connection Type | Box Lug |
| Country of Origin | US |
| Currency | USD |
| Dimensions | 2.91 in L x 2.25 in W x 3 in H |
| EU RoHS Indicator | Y |
| Frequency Rating | 50/60 Hz |
| Gross Volume Per Pack | 18.23 |
| Gross Volume per Pack Metric | 298.70 |
| Gross Volume UOM | CI |
| Gross Volume UOM Metric | cm3 |
| Gross Weight Per Pack | 0.9250 lb |
| Gross Weight per Pack Metric | 385.56 |
| Gross Weight UOM Metric | g |
| Harmonization Tariff Schedule Code | 8536200040 |
| Height | 5.5900 in |
| Height [Metric] | 5.5900 cm |
| Item Group | 00015 |
| Length | 9.1400 in |
| Length [Metric] | 9.1400 cm |
| Material Composition Declaration | https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=401497&lang=en-us |
| Mounting Type | Bolt-On |
| Number Of Poles | 3 |
| Operating Temperature | 40 °C |
| Phase | 3 |
| Returnable | Y |
| Standard | UL LISTED - CSA CERTIFIED |
| Sub Brand | QO |
| Substitute Product Catalog Number | NQ18L1C |
| Temperature Rating | 104 °F |
| Type | Standard |
| UNSPSC | 39121603 |
| UPC 11 | 78590141716 |
| UPC 12 | 785901417163 |
| Warranty Description | Contractual Warranty:18 months |
| Width | 7.6200 in |
| Width [Metric] | 7.6200 cm |
| Wire Size | 8 to 2 AWG |
| Stock Status | NORMALLY STOCKED |
| Brand | Square D™ |
| Manufacturer | Schneider Electric |
| Amperage Rating | 50 A |
| Interrupt Rating | 10 kA |
| Trip Type | Thermal Magnetic |
| Voltage Rating | 240 VAC |
| HACR rated |
| STANDARD BOLT-ON |
| QO® and QOB circuit breakers have an overcenter, trip-free toggle mechanism with quick-make, quickbreak action and positive handle indication |
| Tripping mechanisms in 2 and 3-pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker will cause all poles of the circuit breaker to open simultaneously |
| Bolt-on QOB circuit breakers are for use in NQO and NQOD panelboards |
| QO® and QOB circuit breakers have Visi-Trip® feature, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit |
| Common trip |
| 10 kA at 240 VAC, 5 kA at 48 VDC interrupt rating |
| 8 to 2 AWG aluminum/copper wire |
| Standard |