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Siemens Q230H Miniature Circuit Breaker
- 30A
- 2 Pole
- Plug-On
Siemens
Q230H
Miniature Circuit Breaker
Brand
Siemens
SKU
Q230H
Quantity
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Siemens Q230H - 30A 2 Pole Miniature Circuit Breaker
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Description
Delivering enhanced fault clearing capabilities, this 30A two-pole component features a 22kAIC rating for commercial and residential environments. The QPH series design ensures robust thermal-magnetic defense against overloads and short circuits. Compatibility includes Siemens EQ, PL, ES, and Ultimate load centers. Contractors frequently use this model to replace older MP230H units in existing enclosures. Insta-Wire connectors speed up the wiring process during installation.Specifications
| Brand | Siemens |
|---|---|
| Part Number | Q230H |
| Series | QPH |
| Amperage | 30A |
| 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, EQ, PL, ES, Ultimate Load Centers |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Padlock Attachment |
|---|---|
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | Common Trip, HACR Rated, High Interrupting Capacity, Insta-Wire |
Product FAQs
4 answersWhich load centers are compatible with the Q230H circuit breaker?
This plug-in breaker is designed for use in Siemens EQ, PL, ES, and Ultimate series load centers.
What is the difference between the Siemens Q230 and the Q230H?
The standard Q230 has an interrupting rating of 10kAIC, while the Q230H is the high-interrupting Type QPH version rated for 22kAIC at 240V.
Is the Siemens Q230H HACR rated?
Yes, this breaker is HACR rated, making it suitable for protecting dedicated heating, air conditioning, and refrigeration equipment circuits.
Can the Siemens Q230H replace an older ITE Q230H breaker?
Yes, Siemens acquired ITE, and the current Q230H is the direct, interchangeable replacement for legacy ITE Q230H breakers.
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