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Siemens HQR22B200H Molded Case Circuit Breaker
- 200A
- 2 Pole
- Bolt-On
Siemens
HQR22B200H
Molded Case Circuit Breaker
Brand
Siemens
SKU
HQR22B200H
Quantity
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Siemens HQR22B200H - 200A 2 Pole Molded Case Circuit Breaker
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Description
A high-interrupting capacity solution, the Siemens HQR22B200H is a 200A, 2-pole molded case circuit breaker. It provides thermal-magnetic protection for commercial and industrial facilities requiring elevated fault current ratings. This unit bolts into Siemens P1, P2, and P3 panelboards, switchboards, and meter centers. It also serves as a seamless upgrade or replacement for legacy QJ frame breakers. Rated at 100kAIC at 240VAC, it includes a push-to-trip button and is fully HACR rated.Specifications
| Brand | Siemens |
|---|---|
| Part Number | HQR22B200H |
| Series | HQR |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 1 |
| AIC Rating | 100kA @ 240VAC |
| Frame Type | HQR |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards, Meter Centers |
| Wire Gauge | 3 AWG - 300 kcmil (Cu), 6 AWG - 350 kcmil (Al) |
| Max Wire | 350 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 |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, NOM, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Push-to-Trip Button, Trip-Free Mechanism, High Interrupting Capacity |
Product FAQs
5 answersWhat panelboards are compatible with the HQR22B200H?
This breaker is designed to bolt directly into Siemens P1, P2, and P3 panelboards. It is also compatible with Siemens switchboards and meter centers.
Can the HQR22B200H replace older QJ frame circuit breakers?
Yes, the Siemens QR frame series serves as a seamless upgrade and direct replacement for legacy Siemens and ITE QJ frame breakers.
What wire sizes and materials are accepted by the terminals?
The factory-installed lugs accept copper wire ranging from 3 AWG to 300 kcmil, and aluminum wire ranging from 6 AWG to 350 kcmil.
What does the H in the HQR prefix signify?
The H indicates a high interrupting capacity. This specific model provides a 100kAIC rating at 240VAC for commercial and industrial applications requiring elevated fault current protection.
Is the HQR22B200H suitable for HVAC equipment?
Yes, this breaker is fully HACR rated for use with heating, air conditioning, and refrigeration equipment. It also includes a push-to-trip button for mechanical testing.
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