Built to handle substantial electrical loads, this 200-amp molded case circuit breaker delivers essential long-time and instantaneous trip functions for commercial facilities. The robust bolt-on mounting style ensures a secure, vibration-resistant connection within the distribution system. It is specifically engineered to fit Siemens P1, P2, and P3 panelboards, as well as compatible switchboards. For modern upgrades, this QJ frame model transitions to the newer QR22B200 replacement.
Yes. Siemens has discontinued the legacy QJ frame circuit breakers [1.2.3]. The modern, direct replacement is the QR frame series, specifically catalog number QR22B200, which shares the exact physical footprint and electrical ratings.
Can I use this breaker to replace an older ITE QJ-frame breaker?
Yes. Since Siemens acquired ITE, this breaker serves as a direct drop-in substitute for the original ITE QJ22B200, matching its dimensions and busbar connections seamlessly.
Is the QJ22B200 suitable for reverse feed applications?
Yes. Siemens QJ frame molded case circuit breakers are UL Listed for reverse feed applications. Their non-interchangeable trip design safely allows power to be fed from the load side when required for backfeed setups.
What is the catalog number for the compatible replacement load lugs?
The standard load-side lug kit for this 200A breaker is the Siemens TA1Q300. These lugs accept 6 AWG to 300 kcmil copper wire or 4 AWG to 300 kcmil aluminum wire.
Can I install internal accessories like a shunt trip on this 2-pole breaker?
No. Factory-installed internal accessories, such as shunt trips or auxiliary switches, are not available for 2-pole QJ breakers.
Is this circuit breaker HACR rated?
Yes. The QJ22B200 carries an HACR rating, ensuring it is approved for use with heating, air conditioning, and refrigeration equipment branch circuits.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 10 reviews.
Siemens QJ23B125 - 125A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
9/11/26
Breaker
Perfect
TN
Timothy N.
Verified Buyer
Reviewing
Siemens QJ23B200 - 200A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
7/27/26
10% off
Arrived on time, worked when turned on
WK
Willie K.
Verified Buyer
Reviewing
Siemens QJ23B150 - 150A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 4 out of 5 stars
7/22/26
Breaker
The Breaker arrive fast and in good condition however when I looked at the specs it was not the correct one.
PG
Phil G.
Verified Buyer
Reviewing
Siemens QJ23B200 - 200A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
3/3/26
Great 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.
VC
Vladimir C.
Verified Buyer
Reviewing
Siemens QJ22B200 - 200A 2 Pole Molded Case Circuit Breaker
I recommend this product
Rated 4 out of 5 stars
12/10/25
4 start
The breaker was it perfect match.,but it was missing the two top bolts.