Siemens Q225 Miniature Circuit Breaker
- 25A
- 2 Pole
- Plug-On
Quantity
Siemens Q225 - 25A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
Quantity
Siemens Q225 - 25A 2 Pole Miniature Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | Q225 |
| Series | QP |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | Q |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Load Centers, Siemens Panelboards |
| Wire Gauge | 10-8 AWG (Cu), 10-6 AWG (Al) |
| Max Wire | 8 AWG (Cu), 6 AWG (Al) |
| Min Wire | 10 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Padlock Attachment, Handle Tie, Mechanical Interlock |
|---|---|
| Accessories | Insta-Wire (Factory Included Feature) |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Insta-Wire |
Quantity
Siemens Q225 - 25A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Part Number | Q225-R |
| Series | QP |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | Q |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Load Centers, Siemens Panelboards |
| Wire Gauge | 10-8 AWG (Cu), 10-6 AWG (Al) |
| Max Wire | 8 AWG (Cu), 6 AWG (Al) |
| Min Wire | 10 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Padlock Attachment, Handle Tie, Mechanical Interlock |
|---|---|
| Accessories | Insta-Wire (Factory Included Feature) |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Insta-Wire |
Description
Built for everyday residential and commercial loads, this 25-amp thermal-magnetic breaker delivers reliable 10kAIC fault protection. It fits standard Siemens load centers and panelboards while serving as an exact cross-reference for the legacy Murray MP225. The inclusion of Insta-Wire technology speeds up the wiring process, and its HACR rating ensures safe operation with HVAC motor loads.Specifications
| Brand | Siemens |
|---|---|
| Part Number | Q225-R |
| Series | QP |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | Q |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Load Centers, Siemens Panelboards |
| Wire Gauge | 10-8 AWG (Cu), 10-6 AWG (Al) |
| Max Wire | 8 AWG (Cu), 6 AWG (Al) |
| Min Wire | 10 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Padlock Attachment, Handle Tie, Mechanical Interlock |
|---|---|
| Accessories | Insta-Wire (Factory Included Feature) |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Insta-Wire |
Product FAQs
5 answersWhat load centers are compatible with the Siemens Q225?
The Q225 is a Type QP breaker designed for use in Siemens PL, ES, EQ, and PN series load centers that accept plug-on breakers. It is also UL-listed for Murray Rock Solid load centers manufactured after January 2002.
Can the Q225 replace older Murray circuit breakers?
Yes, Siemens Type QP breakers are UL-listed to replace Murray MP-T breakers in compatible Murray panels built after January 2002.
What is the difference between the Siemens Q225 and Q225H?
The Q225 has a standard interrupting rating of 10kAIC, while the Q225H is the Type QPH high-interrupting version rated for 22kAIC. Both are 25-amp, 2-pole plug-on breakers.
Is the Q225 breaker HACR rated?
Yes, this breaker is HACR rated, making it suitable for protecting heating, air conditioning, and refrigeration equipment circuits.
Is a hold-down kit required when back-feeding the Q225?
Yes, when installed as a back-fed main breaker, a hold-down retainer kit is required by the NEC. Use the ECMBR2 kit for Siemens Ultimate load centers or the MBR1 kit for EQ series load centers.
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