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Siemens HQR23B200 Circuit Breaker
- 200A
- 3 Pole
- Bolt-On
Siemens
HQR23B200
Circuit Breaker
Brand
Siemens
SKU
HQR23B200
Quantity
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Siemens HQR23B200 3 Pole Circuit Breaker
Re-Certified
Quantity
Quantity
Siemens HQR23B200 3 Pole Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | HQR23B200 |
| Series | QR |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC |
| Frame Type | QR |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards, Enclosures |
| Wire Gauge | AWG 3 to 300KCmil, Al/Cu |
| Max Wire | 300 kcmil |
| Min Wire | 3 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, Padlock Attachment |
|---|---|
| Standards | RoHS, REACh |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Common Trip, Trip-Free Mechanism, High Interrupting Capacity |
Quantity
Siemens HQR23B200 3 Pole Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Series | QR |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC |
| Frame Type | QR |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards, Enclosures |
| Wire Gauge | AWG 3 to 300KCmil, Al/Cu |
| Max Wire | 300 kcmil |
| Min Wire | 3 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, Padlock Attachment |
|---|---|
| Standards | RoHS, REACh |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Common Trip, Trip-Free Mechanism, High Interrupting Capacity |
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Description
Siemens HQR23B200 3 Pole Circuit Breaker
The Siemens HQR23B200 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 200 Amps and a voltage rating of 240VAC. It has an interrupting rating of 65kAIC at 240V. The HQR23B200 has a bolt-on connection type and includes long time and instantaneous trip functions.
Specifications
| Brand | Siemens |
|---|---|
| Series | QR |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC |
| Frame Type | QR |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards, Enclosures |
| Wire Gauge | AWG 3 to 300KCmil, Al/Cu |
| Max Wire | 300 kcmil |
| Min Wire | 3 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, Padlock Attachment |
|---|---|
| Standards | RoHS, REACh |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Common Trip, Trip-Free Mechanism, High Interrupting Capacity |
Product FAQs
7 answersDoes the "HQR" prefix indicate a specific interrupting rating?
Yes, the "HQR" designation stands for High Interrupting Capacity, rating this breaker at 65kA at 240V. For comparison, standard QR2 frame breakers are rated at 10kA, and QRH2 frames are rated at 25kA.
Can the HQR23B200 replace an older HQJ23B200 breaker?
Yes, Siemens designed the QR frame as the direct replacement for the legacy QJ frame. The HQR23B200 will serve as an exact replacement for the obsolete 200A 3-pole HQJ23B200 in existing panelboards and switchboards.
Is the HQR23B200 compatible with legacy Siemens ITE panels?
Yes, because the QR frame replaces the legacy QJ footprint, this breaker can be installed in older Siemens or ITE panelboards and motor control centers that originally housed QJ, QJH, or HQJ frame breakers.
Can the HQR23B200 be reverse-fed for back-feeding applications?
Yes, this breaker is rated for reverse feeding, meaning it can be safely back-fed when required by your specific panelboard or switchboard application.
Is this circuit breaker HACR rated?
Yes, the HQR23B200 carries a Heating, Air Conditioning, and Refrigeration (HACR) rating, making it suitable for use with HVAC equipment that requires HACR-rated overcurrent protection.
What does the "LI" trip function mean on this breaker?
The "LI" designation indicates that the thermal-magnetic trip unit includes both Long-Time (L) and Instantaneous (I) protection. The Long-Time function protects against overloads, while the Instantaneous function provides immediate tripping during short-circuit faults.
What is the benefit of the trip-free mechanism on the HQR23B200?
A trip-free mechanism ensures the breaker will trip during an overload or short circuit even if the operating handle is physically held or locked in the ON position, preventing unsafe override conditions.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
Total 5 star reviews: 1 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
1 review
- BGBob G.Verified BuyerReviewingSiemens QR23B125 - 125A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/7/26Perfect replacement
I had a load center with a broken main breaker handle. Ordered this one received it in two days and had it replaced in about 1/2 hour.