Siemens / Murray MPD2200RH Miniature Circuit Breaker
- 200A
- 2 Pole
- Plug-On
Quantity
Siemens / Murray MPD2200RH - 200A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Engineered for high-capacity residential service, the MPD2200RH is a 200-amp main breaker equipped with a reverse handle. It provides robust thermal-magnetic protection for 120/240V AC electrical systems. This plug-on component is designed specifically to fit older Murray load centers. As a legacy product, it is officially replaced by the QN2200RH, offering a drop-in solution that restores panel functionality without modifications.Specifications
| Brand | Siemens / Murray |
|---|---|
| Part Number | MPD2200RH |
| Series | MPD |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | MP |
|---|---|
| Terminal Type | Lugs |
| For Use With | Murray Load Centers |
| 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 Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Padlock Attachment |
|---|---|
| Accessories | Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Common Trip, Reverse Handle |
Product FAQs
5 answersWhich load centers are compatible with the MPD2200RH?
This main breaker is designed for use in legacy Murray and Siemens load centers that accept MD-HT type breakers. It requires four panel spaces (two adjacent and two opposite) for installation.
Is there a direct Siemens replacement for the obsolete Murray MPD2200RH?
Yes. Because Siemens acquired Murray, the MPD2200RH is officially replaced by the Siemens QN2200RH. The QN2200RH is a drop-in replacement that restores panel functionality without requiring modifications.
What does the RH stand for in the MPD2200RH catalog number?
The RH indicates a reverse handle design where the ON position points toward the lugs. This configuration ensures the handle operates in the correct, code-compliant orientation when the breaker is mounted horizontally or in specific vertical orientations like bottom-feed applications.
What is the difference between Murray MD-T, MD-HT, and MD-MT breakers?
These designations indicate the short-circuit interrupting rating of the breaker. The MD-T is rated for 10kAIC, the MD-HT (like the MPD2200RH) is rated for 22kAIC, and the MD-MT is rated for 65kAIC.
Is this breaker suitable for use as a main disconnect?
Yes, this breaker is specifically designed to function as a main breaker in compatible residential and commercial load centers, providing a primary point of disconnect and overcurrent protection for the entire panel.
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