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Siemens Q32000S01 Miniature Circuit Breaker
- 20A
- 3 Pole
- Plug-On
Siemens
Q32000S01
Miniature Circuit Breaker
Brand
Siemens
SKU
Q32000S01
Quantity
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Siemens Q32000S01 - 20A 3 Pole Miniature Circuit Breaker
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Description
Engineered for commercial and industrial distribution, the Siemens Q32000S01 is a 3-pole, 20-amp miniature circuit breaker. It operates at 240VAC with a 10kAIC rating, delivering dependable thermal-magnetic protection. The device mounts into standard Siemens load centers and panelboards via a plug-on connection. A key feature of this Type QP breaker is its factory-installed 120VAC shunt trip, enabling remote tripping for enhanced control. It is also HACR and SWD rated for versatile use.Specifications
| Brand | Siemens |
|---|---|
| Part Number | Q32000S01 |
| Series | QP |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 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 |
|---|---|
| Accessories | Factory Installed Shunt Trip (120VAC) |
| Standards | CSA C22.2 No. 5, HACR Rated, SWD Rated, UL 489 |
| Approval | CSA, NOM, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Insta-Wire |
Product FAQs
6 answersWhat does the 00S01 suffix mean on the Siemens Q32000S01?
The 00S01 suffix indicates the breaker comes with a factory-installed 120VAC shunt trip. This accessory allows the breaker to be tripped remotely when a 120V control signal is applied to the shunt trip leads.
Can I use the Q32000S01 to replace a standard Q320 breaker?
Yes, but only if your application requires a 120V shunt trip. The Q32000S01 has the same 20A, 3-pole footprint as the standard Q320, but includes the added remote-trip accessory. If you do not need remote tripping capabilities, a standard Q320 is the direct replacement.
What type of panels accept the Q32000S01 breaker?
This Type QP breaker is compatible with Siemens load centers and panelboards designed for plug-on Q-frame breakers. Because it is a 3-pole breaker, it requires three adjacent 1-inch spaces on the panel bus.
What wire gauges are compatible with the Q32000S01 terminals?
The load lugs accept 14 to 6 AWG copper conductors or 12 to 6 AWG aluminum conductors. Always torque the terminal screws to the manufacturer specifications printed directly on the breaker.
What is the interrupting rating for the Q32000S01?
This breaker has a standard interrupting rating of 10,000 AIC (10kAIC) at 240VAC. If your system requires a higher fault current rating, you will need a fully rated or series-rated alternative like a Type QPH (22kAIC) or HQP (65kAIC) breaker.
How does the thermal-magnetic trip unit function on this breaker?
The thermal-magnetic trip unit provides two types of protection. The thermal component (Long-Time) protects against sustained overloads by heating a bimetallic strip, while the magnetic component (Instantaneous) trips the breaker immediately during a high-current short circuit.
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