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Siemens Q23000S01 Miniature Circuit Breaker
- 30A
- 2 Pole
- Plug-On
Siemens
Q23000S01
Miniature Circuit Breaker
Brand
Siemens
SKU
Q23000S01
Quantity
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Siemens Q23000S01 - 30A 2 Pole Miniature Circuit Breaker
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Quantity
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Description
Part of the Siemens QP series, the Q23000S01 miniature circuit breaker offers dependable thermal-magnetic overcurrent protection for 120/240V electrical systems. It utilizes a standard plug-on mounting design, making it compatible with Siemens load centers and panelboards. It also serves as a direct replacement for the discontinued Murray MP230ST. The standout feature of this model is its factory-installed 120VAC shunt trip, which enables remote tripping for automated disconnect needs.Specifications
| Brand | Siemens |
|---|---|
| Part Number | Q23000S01 |
| Series | QP |
| Amperage | 30A |
| 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 | 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 |
| Available Options | Padlock Attachment, Handle Tie, Mechanical Interlock |
|---|---|
| Accessories | Factory Installed Shunt Trip (120VAC) |
| Standards | CSA C22.2 No. 5, HACR Rated, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Insta-Wire |
Product FAQs
5 answersWhat does the 00S01 suffix indicate on the Siemens Q23000S01?
The 00S01 suffix designates that this breaker is equipped with a factory-installed 120VAC shunt trip accessory, allowing the breaker to be tripped remotely.
Can the Siemens Q23000S01 be used to replace older Murray breakers?
Yes, this breaker is a direct replacement for the discontinued Murray MP230ST shunt trip circuit breaker.
How is the shunt trip operated on this breaker?
The factory-installed shunt trip requires a 120VAC control voltage signal. When voltage is applied to the accessory leads, it mechanically trips the breaker to open the circuit. This is typically used for emergency stops, fire alarm integration, or automated disconnects.
Which panels are compatible with the Q23000S01 breaker?
This plug-on breaker is compatible with Siemens load centers and panelboards designed to accept standard QP series miniature circuit breakers.
Is the Q23000S01 suitable for HVAC applications?
Yes, this breaker is HACR rated, making it approved for use with heating, air conditioning, and refrigeration equipment.
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