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Siemens P2030 Q2030 - 20/30A Tandem Miniature Circuit Breaker
- 20/30A
- 2 Pole
- Plug-On
Siemens
P2030
Q2030 - 20/30A Tandem Miniature Circuit Breaker
Brand
Siemens
SKU
P2030
Quantity
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Siemens Q2030 - 20/30A Tandem Miniature Circuit Breaker
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Siemens Q2030 - 20/30A Tandem Miniature Circuit Breaker
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| Brand | Siemens |
|---|---|
| Part Number | P2030 |
| Series | QT |
| Amperage | 20/30A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens EQ, PL, ES, Ultimate Load Centers |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | Tandem |
|---|---|
| Available Options | Padlock Attachment, Handle Tie |
| Standards | HACR, SWD (20A Pole), UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Space Saver, HACR Rated, Insta-Wire, CTL Rejection |
Sold out
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Siemens Q2030 - 20/30A Tandem Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Part Number | P2030-R |
| Series | QT |
| Amperage | 20/30A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens EQ, PL, ES, Ultimate Load Centers |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | Tandem |
|---|---|
| Available Options | Padlock Attachment, Handle Tie |
| Standards | HACR, SWD (20A Pole), UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Space Saver, HACR Rated, Insta-Wire, CTL Rejection |
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Description
Part of the QT series, the Siemens P2030 is a space-saving tandem breaker designed for residential applications. It provides one 20-amp and one 30-amp circuit within a single pole space, effectively doubling the wiring capacity of that slot. This plug-on unit mounts into Siemens EQ, PL, ES, and Ultimate load centers. It also serves as an exact substitute for the MP2030. Featuring thermal-magnetic trip technology, it delivers reliable overload and short-circuit protection with a 10kAIC rating.Specifications
| Brand | Siemens |
|---|---|
| Part Number | P2030-R |
| Series | QT |
| Amperage | 20/30A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens EQ, PL, ES, Ultimate Load Centers |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | Tandem |
|---|---|
| Available Options | Padlock Attachment, Handle Tie |
| Standards | HACR, SWD (20A Pole), UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Space Saver, HACR Rated, Insta-Wire, CTL Rejection |
Product FAQs
6 answersWhich load centers are compatible with this tandem circuit breaker?
It is designed for installation in Siemens EQ, PL, ES, and Ultimate series load centers. Check your panel label to confirm it accepts Type QT tandem breakers before installation.
Can this breaker be used in older ITE or Gould load centers?
Yes, Siemens QT breakers are backward compatible with many older ITE and Gould panels that accept tandem breakers. Always verify the specific panel model against the Siemens compatibility chart to ensure code compliance.
How does a tandem configuration benefit a panel installation?
A tandem breaker houses two independent circuits in the space of a single one-inch breaker slot. This specific model provides one 20 amp and one 30 amp circuit, allowing you to add capacity to a crowded panel without requiring a full panel upgrade.
Are tandem breakers allowed in all panel slots?
No. Many load centers restrict tandem breakers to specific slots, which are indicated on the panel wiring diagram. Installing a tandem breaker in a non-approved slot can violate electrical codes and compromise safety.
Is the QT series interchangeable with standard QP breakers?
While they belong to the same product family, QT tandem breakers and standard QP breakers are not universally interchangeable. QT breakers require a panel slot specifically designed to accept tandem configurations, whereas QP breakers are full size and fit standard slots.
Is this breaker suitable for HVAC equipment?
Yes, this breaker is HACR rated, meaning it is approved for use with heating, air conditioning, and refrigeration equipment that requires a 20 amp or 30 amp circuit.
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