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Square D Q2M2200MB Molded Case Circuit Breaker
- 200A
- 2 Pole
- Bolt-On
Square D
Q2M2200MB
Molded Case Circuit Breaker
Brand
Square D
SKU
Q2M2200MB
Quantity
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Square D Q2M2200MB - 200A 2 Pole Molded Case Circuit Breaker
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Square D Q2M2200MB - 200A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | Q2M2200MB |
| Series | Q2 |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | Q2M |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D QO Load Centers, NQ Panelboards |
| Wire Gauge | 4 AWG - 300 kcmil (Al/Cu) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489, NEMA AB 1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Visual Trip Indicator, HACR Rated, Main Breaker |
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Square D Q2M2200MB - 200A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | Q2M2200MB |
| Series | Q2 |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | Q2M |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D QO Load Centers, NQ Panelboards |
| Wire Gauge | 4 AWG - 300 kcmil (Al/Cu) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489, NEMA AB 1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Visual Trip Indicator, HACR Rated, Main Breaker |
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200A 2 Pole Molded Case Circuit Breaker
200A 2 Pole Molded Case Circuit Breaker
Description
Designed specifically for main breaker applications, the Square D Q2M2200MB provides comprehensive thermal-magnetic protection for residential and commercial systems. This 200A, 2-pole MCCB includes a Visi-Trip indicator for rapid diagnostics and is HACR rated for use with heating and cooling equipment. It fastens securely into Square D QO load centers and NQ panelboards via a bolt-on connection. For system upgrades, this legacy model is officially replaced by the QBM22200TN.Specifications
| Brand | Square D |
|---|---|
| Part Number | Q2M2200MB |
| Series | Q2 |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | Q2M |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D QO Load Centers, NQ Panelboards |
| Wire Gauge | 4 AWG - 300 kcmil (Al/Cu) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489, NEMA AB 1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Visual Trip Indicator, HACR Rated, Main Breaker |
Product FAQs
7 answersWhich load centers and panelboards accept the Q2M2200MB?
This main breaker is designed specifically for bolt-on installation in compatible Square D QO load centers and NQ panelboards.
What is the terminal configuration for the Q2M2200MB?
This breaker features a bolt-on connection with 1/4-20 inch studs on the line side and standard lug terminals on the load side.
What are the physical dimensions of the Q2M2200MB?
The breaker measures approximately 6.5 inches high, 3.0 inches wide, and 3.13 inches deep.
What is the modern replacement for the legacy Q2M2200MB?
For system upgrades or when the legacy model is unavailable, the Q2M2200MB is officially replaced by the Square D QBM22200TN.
What wire sizes are supported by the lugs on this breaker?
The load side lugs are designed to accept either aluminum or copper conductors ranging from 4 AWG to 300 kcmil.
How can I identify if the Q2M2200MB has tripped?
This breaker includes a Visi-Trip indicator, providing a clear visual confirmation for rapid diagnostics during a fault condition.
Can this breaker be used to supply HVAC equipment?
Yes, the Q2M2200MB is HACR rated, ensuring it meets the specific requirements for heating, air conditioning, and refrigeration applications.
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Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 8 reviews.
Total 5 star reviews: 8 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
8 reviews
- MEMichael E.Verified BuyerReviewingSquare D Q221150AC - 150A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/28/26breaker purchase
delivered on time and quality was as advertised
- MWmakalita w.Verified BuyerReviewingSquare D Q232150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/18/26Prompt service.
Well packaged
- GSGreg S.Verified BuyerReviewingSquare D Q232200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/29/25Great Job
Whenever I need a breaker and my local distributor can't handle or get what I need, Superbreakers has always come through for us.
- AWAllen W.ReviewingSquare D Q232175 - 175A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/17/22Great condition
The breakers were in great condition. The serve was also great.
- JCJim C.ReviewingSquare D Q232200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/13/22Great Service
My order was received fast. The packaging was perfect. The quality of the product was what was expected.