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Product Description & Specifications
Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.
- Manufacturer
- Schneider Electric
- Brand
- Square D
- Sub-Category
- Molded Case
- Series
- QO SEries
- Frame
- QO
- Rated current
- 100
- Voltage
- 240V
- Poles
- 3
- Phases
- 3
- Interrupting rating
- 10kA@240V
- Trip functions
- Long Time and Instantaneous Trip
- Protection
- Thermal Magnetic
- Connection
- Plug-In
- Terminals
- Lug
- Panel / equipment
- QO Load Centers and NQ Panelboards
- Standards
- CSA Certified, HACR, UL Listed
- Country of origin
- Mexico
Show all specifications (10 more)
- Frame Size
- 100A/QO
- Temp Rating
- -13°F to 158°F (-25°C to 70°C)
- MCM Size
- Min. Wire Size 8 AWG Max. Wire Size 2 AWG
- Breaker Type
- Standard
- UPC
- 785901004417
- GTIN
- 00785901004417
- Dimensions
- 3.5 in (89 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
- Weight
- 1.1
- Certification
- HACR, UL Listed
- Wire Size
- AWG 4 to AWG 2/0, Copper or Aluminum
Product description & additional details
QO3100
QO3100 is a Square D 3-pole, 100 amp, 120/240VAC plug-in circuit breaker designed for reliable overload and short circuit protection in residential and commercial applications.
This thermal magnetic circuit breaker features a 10kA interrupting rating, plug-in mounting for easy installation, and is compatible with QO load centers and NQ panelboards. It is mercury-free, RoHS and REACH compliant, and carries UL and CSA certifications for safety and performance.
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Key Specifications
- Amperage: 100A
- Voltage: 120/240VAC, 48VDC
- Poles: 3
- Mounting Type: Plug-In
- Interrupt Rating: 10kA at 120/240VAC
- Series/Frame: QO
- Trip Unit: Thermal Magnetic (long time and instantaneous)
- Certifications: UL, CSA, RoHS, REACH, HACR
- Wire Size: AWG 4 to AWG 2/0 (copper or aluminum)
- Temperature Rating: 40°C
- Actuator Type: Paddle
- Mercury Free: Yes
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.
Specifications
- Part Number: QO3100
- Manufacturer : Schneider Electric
- Brand : Square D
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : QO SEries
- Type : QO
- Voltage : 240
- Amperage : 100
- Phase : 3
- Poles : 3
- AIC rating : 10kA@240V
- Connection : Plug-In
- Functions : Long Time and Instantaneous Trip
- Terminal Connection : Lug
- Frame Size : 100A/QO
- Temp Rating : -13°F to 158°F (-25°C to 70°C)
- MCM Size : Min. Wire Size 8 AWG Max. Wire Size 2 AWG
- Breaker Type : Standard
- Protection : Thermal Magnetic
Product Data
- UPC : 785901004417
- GTIN : 00785901004417
- Country of Origin : Mexico
- Dimensions : 3.5 in (89 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
- Weight : 1.1
- Panel Type : QO Load Centers and NQ Panelboards
- Standards : CSA Certified, HACR, UL Listed
- Certification : HACR, UL Listed
- Wire Size : AWG 4 to AWG 2/0, Copper or Aluminum
Technical Documents
Return eligibility: what to know before ordering
Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.
Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.
Warranty supplied by Essential Electric
Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.
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