Siemens QJ23B200HA01 Molded Case Circuit Breaker
- 200A
- 3 Pole
- Bolt-On
Siemens
QJ23B200HA01
Molded Case Circuit Breaker
Brand
Siemens
SKU
QJ23B200HA01
Quantity
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Siemens QJ23B200HA01 - 200A 3 Pole Molded Case Circuit Breaker
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Description
Part of the SENTRON QJ series, the Siemens QJ23B200HA01 is a 3-pole, 200A molded case circuit breaker. It features a high interrupting capacity of 42kA at 240VAC and includes a factory-installed 1A/1B auxiliary switch for remote signaling. This bolt-on MCCB installs into Siemens P1, P2, and P3 panelboards, as well as modular meter centers. It accepts 6 AWG to 300 kcmil copper or aluminum wire. Siemens has transitioned this frame to the newer HQR23B200 series for modern replacements.Specifications
| Brand | Siemens |
|---|---|
| Series | QJ |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens Panelboards (P1, P2, P3), Switchboards |
| Wire Gauge | 6 AWG-300 kcmil (Cu), 4 AWG-300 kcmil (Al) |
| Max Wire | 300 kcmil |
| Min Wire | 6 AWG (Cu), 4 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included, Auxiliary Switch (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, High Interrupting Capacity |
Product FAQs
6 answersWhat does the HA01 suffix indicate on the QJ23B200HA01 catalog number?
The H designates a high-interrupting rating of 42kAIC at 240V, while the A01 indicates a factory-installed auxiliary switch with 1A/1B (one normally open, one normally closed) contacts for remote status signaling.
Which Siemens panelboards accept the QJ23B200HA01 circuit breaker?
This bolt-on QJ-frame breaker is designed for installation in Siemens P1, P2, and P3 panelboards, as well as compatible Siemens switchboards.
Are lugs included with the QJ23B200HA01, and what are their specifications?
Yes, standard load-side lugs (catalog number TA1Q300) are factory-installed. They accept 6 AWG to 300 kcmil copper or 4 AWG to 300 kcmil aluminum conductors.
Does the QJ23B200HA01 feature an adjustable trip unit?
No, this breaker uses a fixed thermal-magnetic trip unit with non-interchangeable Long-Time and Instantaneous (LI) trip functions.
What is the modern replacement for the QJ23B200HA01 when upgrading an older panel?
For modern panel upgrades, the legacy QJ frame is typically replaced by the QR frame, such as the HQR23B200. Note that installing a QR breaker in an older QJ space may require a specific retrofit mounting kit.
Can the Siemens QJ23B200HA01 be reverse fed?
Yes, standard QJ-frame thermal-magnetic breakers are HACR rated and suitable for reverse feed applications, making them versatile for back-fed main breaker configurations.
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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.