Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Siemens Q35000S01 Miniature Circuit Breaker
- 50A
- 3 Pole
- Plug-On
Siemens
Q35000S01
Miniature Circuit Breaker
Brand
Siemens
SKU
Q35000S01
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Siemens Q35000S01 - 50A 3 Pole Miniature Circuit Breaker
New
Quantity
Similar Items
40A 3 Pole Miniature Circuit Breaker
70A 3 Pole Miniature Circuit Breaker
25A 3 Pole Miniature Circuit Breaker
Description
Designed for remote tripping applications, the Siemens Q35000S01 is a 3-pole, 50A miniature circuit breaker. It features a factory-installed 120VAC shunt trip, allowing the circuit to be opened from a remote location for emergency shutdown or control purposes. This thermal-magnetic breaker installs into Siemens PL series load centers and P1 panelboards. It utilizes a standard plug-on mounting style for quick integration. The unit provides a 10kAIC rating at 240V and is fully HACR rated.Specifications
| Brand | Siemens |
|---|---|
| Part Number | Q35000S01 |
| Series | QP |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens Load Centers, Siemens P1 Panelboards |
| Wire Gauge | 8-6 AWG (Cu), 8-4 AWG (Al) |
| Max Wire | 4 AWG |
| Min Wire | 8 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, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip |
Product FAQs
8 answersWhat does the 00S01 suffix in the part number indicate?
The 00S01 suffix designates that this circuit breaker is equipped with a factory-installed 120V AC shunt trip. This integrated accessory allows the breaker to be intentionally tripped from a remote location using a 120V control signal.
How many panel spaces does the Q35000S01 require for installation?
This breaker requires four standard 1-inch spaces in a load center or panelboard. The three-pole breaker block occupies three spaces, while the factory-installed shunt trip coil requires one additional space.
Can I use this Siemens breaker to replace an older ITE unit?
Yes. Siemens acquired ITE and continues to manufacture their breaker lines. The Siemens Q35000S01 serves as a direct replacement for the obsolete ITE Q35000S01 catalog number.
What are common safety applications for the shunt trip feature?
The shunt trip is typically wired to emergency stop buttons, fire alarm control panels, or specialized equipment safety interlocks. When activated, the 120V control circuit energizes the coil, instantly forcing the breaker to open and disconnect power.
Does the shunt trip coil require its own power source?
Yes, the integrated 120V AC shunt trip coil must be wired to an external power source and switching device. The breaker will only trip remotely when a 120V signal is actively applied to the control circuit.
Can I field-install a shunt trip onto a standard Siemens QP breaker?
No, the internal shunt trip mechanism must be factory-installed by Siemens to maintain UL listing and proper calibration. The Q35000S01 arrives with the 120V shunt trip already integrated and sealed.
Are auxiliary switch contacts included with this model?
No, the 00S01 suffix only indicates the presence of a 120V shunt trip coil. It does not include auxiliary switches or bell alarm contacts for remote breaker status monitoring.
Does the shunt trip module provide undervoltage protection?
No, a shunt trip only opens the breaker when an external control voltage is actively applied. It does not provide undervoltage release (UVR) functions, which trip a breaker when voltage drops or is lost.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.