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Siemens B22000S01 Molded Case Circuit Breaker
- 20A
- 2 Pole
- Bolt-On
Siemens
B22000S01
Molded Case Circuit Breaker
Brand
Siemens
SKU
B22000S01
Quantity
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Siemens B22000S01 - 20A 2 Pole Molded Case Circuit Breaker
Re-Certified
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Siemens B22000S01 - 20A 2 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | B22000S01 |
| Series | B |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | B |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards |
| Wire Gauge | 14-10 AWG (Cu), 12-10 AWG (Al) |
| Max Wire | 10 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, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included, Shunt Trip (Factory Installed) |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated |
Sold out
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Siemens B22000S01 - 20A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Part Number | B22000S01-R |
| Series | B |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | B |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards |
| Wire Gauge | 14-10 AWG (Cu), 12-10 AWG (Al) |
| Max Wire | 10 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, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included, Shunt Trip (Factory Installed) |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated |
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Description
Engineered for commercial power distribution, the Siemens B22000S01 2-pole, 20-amp molded case circuit breaker belongs to the BL family. It installs into Siemens P1, P2, and P3 panelboards using a secure bolt-on connection. The design ensures a stable fit, while included load-side lugs accept 14-10 AWG copper wire. It features a factory-installed 120VAC shunt trip for remote disconnects. The breaker delivers a 10kAIC rating and is HACR rated for HVAC applications.Specifications
| Brand | Siemens |
|---|---|
| Part Number | B22000S01-R |
| Series | B |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | B |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards |
| Wire Gauge | 14-10 AWG (Cu), 12-10 AWG (Al) |
| Max Wire | 10 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, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included, Shunt Trip (Factory Installed) |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated |
Product FAQs
5 answersWhat does the S01 suffix on the B22000S01 catalog number designate?
The S01 suffix indicates that this breaker includes a factory-installed 120VAC shunt trip accessory for remote shutdown capabilities.
Do I need to field-install the shunt trip mechanism on the B22000S01?
No. The 120VAC shunt trip is factory-installed inside the breaker housing. Installers only need to connect the control circuit wiring to the external shunt trip leads after bolting the breaker into the panelboard.
What are typical applications for the shunt trip on this Siemens breaker?
Shunt trips are commonly wired to emergency stop buttons, fire suppression systems, or building alarm panels. When a 120V control signal is applied to the shunt coil, it mechanically trips the breaker to safely shut down equipment during an emergency.
Can the B22000S01 be used to protect HVAC equipment?
Yes. The base Siemens BL frame breaker carries a Heating, Air Conditioning, and Refrigeration (HACR) rating, making it suitable and code-compliant for providing overcurrent protection to HVAC systems.
What is the standard catalog number for this breaker if I do not need a shunt trip?
If your application does not require a remote trip function, the standard 20A, 2-pole, bolt-on equivalent without the accessory is the Siemens B220.
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