Square D Q222200H Molded Case Circuit Breaker
- 200A
- 2 Pole
- I-Line
Square D
Q222200H
Molded Case Circuit Breaker
Brand
Square D
SKU
Q222200H
Quantity
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Square D Q222200H - 200A 2 Pole Molded Case Circuit Breaker
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Description
Built to handle demanding industrial loads, this 200A thermal-magnetic breaker offers reliable long-time and instantaneous overcurrent protection. The legacy Q2 series component supports heavy-duty commercial distribution networks. It mounts securely into standard Square D I-Line panelboards, utilizing a proven bus design. For facilities planning upgrades, this model is succeeded by the QDA22200. Operating at 240VAC, it provides a 22kA interrupting rating and features a Visi-Trip indicator.Specifications
| Brand | Square D |
|---|---|
| Part Number | Q222200H |
| Series | Q2 |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Square D I-Line 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Visual Trip Indicator, HACR Rated, High Interrupting Capacity, Non-Interchangeable Trip |
Product FAQs
6 answersWhat type of panelboards accept the Q222200H circuit breaker?
This breaker is designed exclusively for Square D I-Line panelboards. It features the I-Line plug-on mounting style, which engages directly with the panelboard bus for secure installation.
Is the Q222200H a legacy breaker, and what is the recommended replacement?
The Q2 series is a legacy component. For modern system upgrades, the Q222200H is succeeded by the QDA22200 molded case circuit breaker.
What does the H suffix indicate on the Q222200H catalog number?
The H signifies a high interrupting rating. This specific model delivers 22kA of interrupting capacity at 240V AC, providing robust protection for demanding commercial and industrial loads.
Are the trip settings adjustable on the Q222200H?
No, this breaker features a fixed thermal-magnetic trip unit. It provides reliable long-time and instantaneous (LI) overcurrent protection, but the trip points cannot be adjusted in the field.
What are the wire size requirements for the Q222200H lugs?
The load side lugs accept either aluminum or copper conductors ranging from 4 AWG to 300 kcmil. Ensure proper torque specifications are followed during installation to maintain a secure connection.
How can I visually identify if the Q222200H has tripped?
This breaker is equipped with a Visi-Trip indicator. When a fault occurs, the indicator provides a clear visual cue, allowing electricians to quickly locate the tripped breaker within the I-Line panelboard.
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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.