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Square D™ Homeline™ QO® Standard Miniature Circuit Breaker, 240 VAC/48 VDC, 50 A, 10 kA Interrupt, 2 Poles
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Square D™ Homeline™ QO® Standard Miniature Circuit Breaker, 240 VAC/48 VDC, 50 A, 10 kA Interrupt, 2 Poles
SKU33229
MFGR #QOB250
$/ea
Square D QOB250 MINIATURE CIRCUIT BREAKER 120/240V 50A,1-Phase,10kA,120/240 Vac,50A,Box Lugs #8 to #2 AWG(Al/Cu),Miniature Circuit Breaker,QO,Standard Bolt-On,UL Listed - CSA Certified
Square D QOB250 MINIATURE CIRCUIT BREAKER 120/240V 50A,1-Phase,10kA,120/240 Vac,50A,Box Lugs #8 to #2 AWG(Al/Cu),Miniature Circuit Breaker,QO,Standard Bolt-On,UL Listed - CSA Certified
Alternate Catalog Number QOB250 Amperage Rating 50 A Application HACR rated ARRA Compliant N Brand Square D™ Buy American Compliant N Catalog Number QOB250 Connection BOX LUGS Connection Type Box Lug Country of Origin US Currency USD Dimensions 3 in H x 1.5 in W x 2.91 in D EU RoHS Indicator Y Frame QOB Frequency Rating 50/60 Hz Gross Volume Per Pack 11.72 Gross Volume per Pack Metric 192.02 Gross Volume UOM CI Gross Volume UOM Metric cm3 Gross Weight Per Pack 1.1340 lb Gross Weight per Pack Metric 113.40 Gross Weight UOM Metric g Harmonization Tariff Schedule Code 8536200040 Height 3.8100 in Height [Metric] 3.8100 cm Interrupt Rating 10 kA Item Group 00015 Length 8.8900 in Length [Metric] 8.8900 cm Manufacturer Schneider Electric Material Composition Declaration https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=401051&lang=en-us Mounting Type Bolt-On Number Of Poles 2 Operating Temperature 40 °C Phase 1 Returnable Y Standard UL LISTED - CSA CERTIFIED Standards CSA 22.2 No. 5, HACR Rated, RoHS Compliant, UL 489 Listed Stock Status NORMALLY STOCKED Sub Brand QO Substitute Product Catalog Number HLO1 Temperature Rating 40 °C Trip Type Thermal Magnetic Type Standard UNSPSC 39121603 UPC 11 78590141698 UPC 12 785901416982 Voltage Rating 240 VAC/48 VDC VAC Warranty Description Contractual Warranty:18 months Width 8.3820 in Width [Metric] 8.3820 cm Wire Size 8 to 2 AWG 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 two-and three-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 8 - 2 AWG copper/aluminum Common trip 10 kA at 120/240 VAC, 5 kA at 48 VDC Standard
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- Attributes
- Documents & Resources
- Applications
- Features
- Substitute Products
| Alternate Catalog Number | QOB250 |
| Amperage Rating | 50 A |
| Application | HACR rated |
| ARRA Compliant | N |
| Brand | Square D™ |
| Buy American Compliant | N |
| Catalog Number | QOB250 |
| Connection | BOX LUGS |
| Connection Type | Box Lug |
| Country of Origin | US |
| Currency | USD |
| Dimensions | 3 in H x 1.5 in W x 2.91 in D |
| EU RoHS Indicator | Y |
| Frame | QOB |
| Frequency Rating | 50/60 Hz |
| Gross Volume Per Pack | 11.72 |
| Gross Volume per Pack Metric | 192.02 |
| Gross Volume UOM | CI |
| Gross Volume UOM Metric | cm3 |
| Gross Weight Per Pack | 1.1340 lb |
| Gross Weight per Pack Metric | 113.40 |
| Gross Weight UOM Metric | g |
| Harmonization Tariff Schedule Code | 8536200040 |
| Height | 3.8100 in |
| Height [Metric] | 3.8100 cm |
| Interrupt Rating | 10 kA |
| Item Group | 00015 |
| Length | 8.8900 in |
| Length [Metric] | 8.8900 cm |
| Manufacturer | Schneider Electric |
| Material Composition Declaration | https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=export&pid=401051&lang=en-us |
| Mounting Type | Bolt-On |
| Number Of Poles | 2 |
| Operating Temperature | 40 °C |
| Phase | 1 |
| Returnable | Y |
| Standard | UL LISTED - CSA CERTIFIED |
| Standards | CSA 22.2 No. 5, HACR Rated, RoHS Compliant, UL 489 Listed |
| Stock Status | NORMALLY STOCKED |
| Sub Brand | QO |
| Substitute Product Catalog Number | HLO1 |
| Temperature Rating | 40 °C |
| Trip Type | Thermal Magnetic |
| Type | Standard |
| UNSPSC | 39121603 |
| UPC 11 | 78590141698 |
| UPC 12 | 785901416982 |
| Voltage Rating | 240 VAC/48 VDC VAC |
| Warranty Description | Contractual Warranty:18 months |
| Width | 8.3820 in |
| Width [Metric] | 8.3820 cm |
| Wire Size | 8 to 2 AWG |
| 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 two-and three-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 |
| 8 - 2 AWG copper/aluminum |
| Common trip |
| 10 kA at 120/240 VAC, 5 kA at 48 VDC |
| Standard |