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Siemens QJ22B200HX Molded Case Circuit Breaker
- 200A
- 2 Pole
- Bolt-On
Siemens
QJ22B200HX
Molded Case Circuit Breaker
Brand
Siemens
SKU
QJ22B200HX
Quantity
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Siemens QJ22B200HX - 200A 2 Pole Molded Case Circuit Breaker
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Description
Part of the Sentron family, this 200A, 2-pole MCCB provides reliable thermal-magnetic protection for commercial distribution systems. The QJ-frame design ensures robust performance in heavy-duty applications. The QJ22B200HX mounts into Siemens P1, P2, and P3 panelboards, switchboards, and meter centers. It serves as a reliable replacement for legacy setups, eventually superseded by the QR22B200. Rated for a high 42kAIC at 240VAC, this bolt-on breaker includes factory-installed line side lugs.Specifications
| Brand | Siemens |
|---|---|
| Part Number | QJ22B200HX |
| Series | QJ |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 1 |
| AIC Rating | 42kA @ 240VAC |
| Frame Type | QJ |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Panelboards (P1, P2, P3), Switchboards, Meter Centers |
| 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, Alarm Switch |
|---|---|
| Accessories | Line Side Lugs (Factory Installed) |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
5 answersWhich Siemens panelboards are compatible with the QJ22B200HX breaker?
This breaker is engineered for installation in Siemens P1, P2, and P3 panelboards. It is also compatible with select Siemens switchboards and meter centers.
What wire sizes and materials are accepted by the terminals on this breaker?
The factory-installed lugs accept 4 AWG to 300 kcmil wire. The terminals are rated for both aluminum and copper (Al/Cu) conductors.
What is the modern replacement for the Siemens QJ frame?
Siemens has transitioned the legacy QJ frame to the newer QR frame series. For a 200A 2-pole application, the QR22B200 is the direct modern equivalent, though panel compatibility should be verified before upgrading.
What type of trip unit is equipped on the QJ22B200HX?
It features a fixed thermal-magnetic trip unit that provides long-time and instantaneous (LI) protection functions. Both the thermal and magnetic trip points are fixed and non-adjustable.
How is the QJ22B200HX secured within the panelboard?
This breaker utilizes a bolt-on connection type. Bolt-on mounting provides a secure, vibration-resistant mechanical and electrical connection to the panel bus.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 10 reviews.
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Rating
10 reviews
- WMWilliam M.Verified BuyerReviewingSiemens QJ23B125 - 125A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/11/26Breaker
Perfect
- TNTimothy N.Verified BuyerReviewingSiemens QJ23B200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/27/2610% off
Arrived on time, worked when turned on
- WKWillie K.Verified BuyerReviewingSiemens QJ23B150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars7/22/26Breaker
The Breaker arrive fast and in good condition however when I looked at the specs it was not the correct one.
- PGPhil G.Verified BuyerReviewingSiemens QJ23B200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/3/26Great Service
I was in a bind for this breaker that was for an elevator, and Nick got me all the components even though their blizzard! Will use them for all my specialty breakers.
- VCVladimir C.Verified BuyerReviewingSiemens QJ22B200 - 200A 2 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars12/10/254 start
The breaker was it perfect match.,but it was missing the two top bolts.