Schneider Electric QO Series 1...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$547.00
Schneider Mini Circuit Breaker, QO, 1 Pole, 120VAC, 10kA, Bolt On

Schneider Electric QO Series 1-Pole Miniature Circuit Breaker 120VAC 10kA Bolt-On

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Model: QOB120EPD

In Stock (leaves warehouse same day if ordered before 3pm ET)

$547.00
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Schneider Electric QO Series 1-Pole Miniature Circuit Breaker 120VAC 10kA Bolt-On

Professional Circuit Protection for Commercial Applications

The Schneider Electric QO Series 1-Pole Miniature Circuit Breaker delivers reliable circuit protection with 120VAC operation and 10kA interrupting capacity. This bolt-on design provides secure mounting in electrical panels while the pressure plate electrical connection ensures dependable performance. Built for commercial market applications, this single-pole breaker occupies just one panel space with compact dimensions of 4.13" height, 2.91" depth, and 0.75" width.

Professional Features & Benefits

  • 10kA Interrupting Capacity: Provides robust fault current protection for demanding commercial electrical systems.
  • 120VAC Single Pole Design: Optimized for standard residential and light commercial voltage applications with reliable switching performance.
  • Bolt-On Mounting: Secure mechanical connection prevents accidental disconnection and ensures long-term reliability in vibration-prone environments.
  • Pressure Plate Connection: Advanced electrical connection technology delivers consistent contact pressure and reduced maintenance requirements.
  • Compact 0.75" Width: Space-efficient design maximizes panel capacity while maintaining full protection capabilities.
  • 15-Year Average Life Duration: Extended service life reduces replacement costs and maintenance intervals for long-term value.
  • 40°C Operating Temperature: Reliable performance in elevated ambient conditions typical of electrical equipment rooms.

Technical Specifications

  • Ambient Air Temperature For Operation: 40 °C
  • Average Life Duration: 15 year(s)
  • China Rohs In Scope: No
  • Circuit Breaker Application: not rated
  • Circularity Profile: ENVEOLI2212005
  • Compliance: TAA
  • Country Of Origin: Mexico
  • Device Type: LV equipment - Low voltage circuit breaker
  • Electrical Connection: pressure plate
  • End Of Life Doc Ref: ENVEOLI2212005
  • Energy Efficiency Optimized: FALSE
  • Environmental Disclosure: ENVPEP2212005
  • Eoli Availability Display: Yes
  • Eu Rohs Directive: Compliant with Exemptions
  • Field Service Division: PPIBS
  • Function Option: Standard
  • Function Option Id: STANDARD
  • Green Premium Status For Reporting: Green Premium product
  • H And D Domain: Safety
  • H And D Enrichment Assignment: yes
  • H And D Enrichment Class 3: Earth leakage protection devices
  • H And D Enrichment Class 4: EPD
  • H And D Enrichment Function: EPD
  • H And D Subrange: COM
  • Legacy Weee Scope: In
  • Manufacturer: Schneider Electric
  • Market Segmentation: Commercial
  • Market Segmentation Id: COMMERCIAL
  • Mercury Free: Yes
  • Mounting Mode: bolt-on
  • Number Of Spaces Required: 1
  • Packaging Made With Recycled Cardboard: No
  • Packaging Without Single Use Plastic: Yes
  • Poles Description: 1P
  • Product Availability: Stock - Normally stocked in distribution facility
  • Product Contributes To Saved And Avoided Emissions: No
  • Product Depth: 2.91 in
  • Product Height: 4.13 in
  • Product Or Component Type: miniature circuit-breaker
  • Product Width: 0.75 in
  • Range Of Product: QO
  • Reach Compliance Directive: Reference contains Substances of Very High Concern above the threshold
  • Reach Full Compliance Status: Reference contains Substances of Very High Concern above the threshold
  • Reach Full Compliance Status Id: CONTAINS_SVHC
  • Reach Regulation: Reference contains Substances of Very High Concern above the threshold
  • Recycled Metal Content At Cr Level: 0%
  • Relationshiptype: Compatible relationship
  • Return Indicator: Y
  • Returnability: Yes
  • Rohs Eur Conformity Date: 2532
  • Rohs Eur Full Compliance Status: Compliant with Exemptions
  • Rohs Eur Full Compliance Status Id: COMPLIANT_WITH_EXEMPTIONS
  • Rohs Eur In Scope: Yes
  • Rohs Eur Status: Compliant with Exemptions
  • Rohs Exemption Information: Yes
  • Scope Perimeter: Outside of Europe
  • Serviceability: No
  • Sustainable Packaging: No
  • Take Back: No
  • Tier: 1
  • Tier Id: 1
  • Total Lifecycle Carbon Footprint: 39 kg CO2 eq.
  • Traceability: No
  • Use Carbon Footprint: 37.375
  • Wd Status: 1 - GSC certified
  • With Recycled Cardboard: No
  • Without Single Use Plastic: Yes
  • Department: Electrical

Professional Applications

  • Commercial Building Electrical Systems
  • Office Building Circuit Protection
  • Retail Establishment Power Distribution
  • Light Industrial Facility Protection
  • Multi-Unit Residential Properties
  • Professional Service Buildings
  • Educational Facility Electrical Panels

Why Choose Schneider Electric Quality?

Schneider Electric QO Series circuit breakers deliver proven reliability with TAA compliance and Green Premium product status. The 15-year average life duration and mercury-free construction demonstrate the manufacturer's commitment to sustainable, long-lasting electrical protection solutions for commercial applications.

Manufacturer Resources

Product Specs

Ambient Air Temperature For Operation:
40 °C
Average Life Duration:
15 year(s)
China Rohs In Scope:
No
Circuit Breaker Application:
not rated
Circularity Profile:
ENVEOLI2212005
Compliance:
TAA
Country Of Origin:
Mexico
Device Type:
LV equipment - Low voltage circuit breaker
Electrical Connection:
pressure plate
End Of Life Doc Ref:
ENVEOLI2212005
Energy Efficiency Optimized:
FALSE
Environmental Disclosure:
ENVPEP2212005
Eoli Availability Display:
Yes
Eu Rohs Directive:
Compliant with Exemptions
Field Service Division:
PPIBS
Function Option:
Standard
Green Premium Status For Reporting:
Green Premium product
H And D Domain:
Safety
H And D Enrichment Assignment:
yes
H And D Enrichment Class 3:
Earth leakage protection devices
H And D Enrichment Class 4:
EPD
H And D Enrichment Function:
EPD
Legacy Weee Scope:
In
Market Segmentation:
Commercial
Mercury Free:
Yes
Mounting Mode:
bolt-on
Number Of Spaces Required:
1
Packaging Made With Recycled Cardboard:
No
Packaging Without Single Use Plastic:
Yes
Poles Description:
1P
Product Availability:
Stock - Normally stocked in distribution facility
Product Contributes To Saved And Avoided Emissions:
No
Product Depth:
2.91 in
Product Height:
4.13 in
Product Or Component Type:
miniature circuit-breaker
Product Width:
0.75 in
Range Of Product:
QO
Reach Full Compliance Status:
Reference contains Substances of Very High Concern above the threshold
Recycled Metal Content At Cr Level:
0%
Relationshiptype:
Compatible relationship
Rohs Eur Conformity Date:
2532
Rohs Exemption Information:
Yes
Serviceability:
No
Sustainable Packaging:
No
Take Back:
No
Tier:
1
Total Lifecycle Carbon Footprint:
39 kg CO2 eq.
Traceability:
No
Use Carbon Footprint:
37.375
Wd Status:
1 - GSC certified
With Recycled Cardboard:
No
Without Single Use Plastic:
Yes
Department:
Electrical
Product Type:
Miniature Circuit-Breaker
Product Group:
Circuit Breakers

Schneider QOB120EPD – Frequently Asked Questions

1) Will a QOB bolt-on breaker fit my plug-on QO load center?
No. The Schneider QO Series QOB breakers use bolt-on mounting, so they need a panel with bolt-on mounting rails. A standard plug-on QO load center takes plug-in QO breakers, not QOB. Check the interior of your panel first: if the existing breakers are held by screws to the bus, bolt-on is what you want.
2) What amperages does the Schneider QO 1-pole bolt-on breaker come in?
Two ratings: 20 A (QOB120EPD) and 30 A (QOB130EPD). Both are single pole, 120VAC, 10kA bolt-on units. Order by the MPN so you get the right trip rating for the conductor size on that circuit.
3) Is 10kA enough interrupting capacity for my commercial panel?
The QOB single-pole breaker is rated 10kA at 120VAC. That covers most branch circuits in office, retail, multi-family and light industrial panels, but the available fault current at your panel comes from the service transformer and feeder length. If your engineer's short circuit study shows more than 10kA at that bus, you need a higher AIC device instead.
4) Is this a GFCI or arc fault breaker?
No. The QOB120EPD and QOB130EPD are standard-function thermal magnetic miniature circuit breakers, overcurrent protection only. If the circuit needs ground fault or arc fault protection, you need a dedicated QO GFCI or AFCI breaker instead of this one.
5) Does the Schneider QOB breaker meet TAA requirements for a government job?
Yes, TAA compliance is stated for the QO bolt-on breaker, and the country of origin is Mexico, which is a TAA designated country. That is the pair of facts a federal or public institution procurement officer normally needs on the submittal.
6) Can I use a 1-pole QOB breaker on a 240V two-wire circuit?
No. This single-pole QOB is a 120VAC device, intended for one ungrounded conductor to neutral. A 240V load needs a two-pole breaker spanning both bus phases. Use the 1-pole only for 120V branch circuits such as lighting, receptacles and small single-phase equipment.
7) Should I pick the 20 amp or the 30 amp version?
Match the breaker to the conductor and the load, not the other way round. QOB120EPD at 20 A is the usual choice for general 120V receptacle and lighting branch circuits on 12 AWG copper; QOB130EPD at 30 A suits a dedicated 120V appliance or equipment circuit run in 10 AWG. Putting the 30 A on 12 AWG wire is a code violation.
8) How much panel space does a 1-pole Schneider QOB breaker take up?
One space. The single-pole QOB is 0.75 inches wide, 4.13 inches high and 2.91 inches deep, so it occupies a single standard pole position in the panelboard. Useful number if you are counting remaining spaces before adding a circuit.
9) How do the wires land on this breaker?
Termination is a pressure plate connection, so the conductor seats flat under a clamping plate rather than against a screw tip. Strip, insert, torque down. It holds contact pressure well on branch circuits that see thermal cycling.
10) Will this breaker hold up in a hot electrical room?
The QOB single-pole breaker is specified for operation at 40 degrees C ambient, with an average life duration of 15 years. Thermal magnetic breakers trip earlier as ambient rises, so in rooms that run consistently above 40 C you should look at the derating guidance before loading the circuit near its rating.
11) Do you have environmental documentation for these breakers for a green building submittal?
Yes. The QO bolt-on breaker carries Green Premium product status, with an environmental product declaration referenced as ENVPEP2212005 and an end of life document referenced as ENVEOLI2212005. Total lifecycle carbon footprint is stated as 39 kg CO2 eq. It is mercury free, and the packaging is free of single use plastic. Note that the REACH status says the reference contains Substances of Very High Concern above the threshold, which some specifications ask you to disclose.
12) Can this breaker be repaired or reset after a hard fault?
Serviceability is listed as No, so the QOB is a sealed, non-serviceable device. It resets normally after a trip, but if it fails or has cleared a severe fault, you replace the breaker rather than open it up. Plan spares for critical panels accordingly.
How fast can I get the Schneider QOB120EPD delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Schneider QOB120EPD come with a warranty?
Absolutely. The Schneider QOB120EPD is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Schneider QOB120EPD?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Schneider QOB120EPD from ZenSupply?
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