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Square D™ QOB3501021 Miniature Circuit Breaker, 240 VAC/48 VDC, 50 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
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Square D™ QOB3501021 Miniature Circuit Breaker, 240 VAC/48 VDC, 50 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
SKU194259
MFGR #QOB3501021
Your Cost: $531.37/ea
Square D QOB3501021 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 QOB3501021 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 QOB3501021 Application HACR rated ARRA Compliant N Buy American Compliant N Catalog Number QOB3501021 Connection BOX LUGS Connection Type Box Lug Country of Origin IE Currency USD Dimensions 2.91 in L EU RoHS Indicator Y Frequency Rating 50/60 Hz Gross Volume Per Pack 54.46 Gross Volume per Pack Metric 892.50 Gross Volume UOM CI Gross Volume UOM Metric cm3 Gross Weight Per Pack 1180.0000 lb Gross Weight per Pack Metric 535.24 Gross Weight UOM Metric g Harmonization Tariff Schedule Code 8536200040 Height 8.1280 in Height [Metric] 8.1280 cm Item Group 00015 Length 11.6840 in Length [Metric] 11.6840 cm Material Composition Declaration https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=401499&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 78590149444 UPC 12 785901494447 Warranty Description Contractual Warranty:18 months Width 9.3980 in Width [Metric] 9.3980 cm Wire Size 8 to 2 AWG Stock Status NONSTOCK 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 The 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 120/208/240 VAC shunt trip 120/208/240 VAC shunt trip
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- Attributes
- Documents & Resources
- Applications
- Features
- Substitute Products
| Alternate Catalog Number | QOB3501021 |
| Application | HACR rated |
| ARRA Compliant | N |
| Buy American Compliant | N |
| Catalog Number | QOB3501021 |
| Connection | BOX LUGS |
| Connection Type | Box Lug |
| Country of Origin | IE |
| Currency | USD |
| Dimensions | 2.91 in L |
| EU RoHS Indicator | Y |
| Frequency Rating | 50/60 Hz |
| Gross Volume Per Pack | 54.46 |
| Gross Volume per Pack Metric | 892.50 |
| Gross Volume UOM | CI |
| Gross Volume UOM Metric | cm3 |
| Gross Weight Per Pack | 1180.0000 lb |
| Gross Weight per Pack Metric | 535.24 |
| Gross Weight UOM Metric | g |
| Harmonization Tariff Schedule Code | 8536200040 |
| Height | 8.1280 in |
| Height [Metric] | 8.1280 cm |
| Item Group | 00015 |
| Length | 11.6840 in |
| Length [Metric] | 11.6840 cm |
| Material Composition Declaration | https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=401499&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 | 78590149444 |
| UPC 12 | 785901494447 |
| Warranty Description | Contractual Warranty:18 months |
| Width | 9.3980 in |
| Width [Metric] | 9.3980 cm |
| Wire Size | 8 to 2 AWG |
| Stock Status | NONSTOCK |
| 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 |
| The 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 |
| 120/208/240 VAC shunt trip |
| 120/208/240 VAC shunt trip |