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Siemens QN2200H Molded Case Circuit Breaker
- 200A
- 2 Pole
- Plug-On
Siemens
QN2200H
Molded Case Circuit Breaker
Brand
Siemens
SKU
QN2200H
Quantity
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Siemens QN2200H - 200A 2 Pole Molded Case Circuit Breaker
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Description
Engineered for systems requiring higher interrupting capacity, the QN2200H delivers reliable thermal-magnetic protection. This 200-amp, 2-pole molded case circuit breaker installs into Siemens load centers and meter combinations using a standard plug-on connection. It serves as an exact replacement for the discontinued MPD2200H. Featuring a 22 kAIC rating at 120/240VAC, this HACR-rated breaker includes common trip functionality and requires four panel spaces for installation.Specifications
| Brand | Siemens |
|---|---|
| Part Number | QN2200H |
| Series | QN |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | Q |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Load Centers, Meter Combinations |
| Wire Gauge | 4 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Padlock Attachment, Shunt Trip |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Requires 4 Panel Spaces |
Product FAQs
7 answersWhat is the difference between the Siemens QN2200 and the QN2200H?
The QN2200 has a standard interrupting rating of 10 kAIC. The QN2200H features a higher interrupting rating of 22 kAIC. Ensure your panel's short-circuit current rating requires 22 kAIC before installation.
How many panel spaces does the QN2200H occupy in a load center?
This breaker requires four standard 1-inch panel spaces (two adjacent spaces across two opposite rows) due to its cross-over design.
When should I use the QN2200RH instead of the QN2200H?
The QN2200RH features a reversed handle. It is designed for bottom-feed load centers so the handle still operates in the upward position for "ON," which meets NEC requirements for handle orientation.
Can the QN2200H replace an older Murray 200A main breaker?
Yes. This Siemens breaker serves as a direct, UL-listed replacement for obsolete Murray 200A main breakers, including the discontinued MPD2200H (MD-HT type).
Is there a padlock accessory available for lockout/tagout procedures?
Yes. You can use the Siemens QLN3 padlocking device to secure the breaker handle in the OFF position for safe maintenance.
Do I need a hold-down kit to use this breaker as a back-fed main?
Yes. When installed as a back-fed main breaker, the NEC requires a dedicated retaining bracket. You must use the Siemens ECLTB3 hold-down kit designed specifically for QN and QNR type breakers.
Is the QN2200H considered a Type QNH breaker?
Yes. Siemens uses the Type QNH designation for the 22 kAIC models within the QN frame family, while Type QN denotes the standard 10 kAIC models.
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