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Siemens B22500S01 Molded Case Circuit Breaker
- 25A
- 2 Pole
- Bolt-On
Siemens
B22500S01
Molded Case Circuit Breaker
Brand
Siemens
SKU
B22500S01
Quantity
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Siemens B22500S01 - 25A 2 Pole Molded Case Circuit Breaker
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Description
Engineered for commercial and industrial applications, this 25A two-pole breaker features a factory-installed 120VAC shunt trip for remote tripping capabilities. It installs seamlessly into Siemens P1, P2, P3, P4, and P5 panelboards using a standard bolt-on connection. Delivering a 10kA interrupting capacity at 120/240VAC, the unit is HACR rated for HVAC equipment and utilizes fixed thermal-magnetic trip technology for consistent overcurrent and short-circuit protection.Specifications
| Brand | Siemens |
|---|---|
| Series | B |
| Amperage | 25A |
| 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, P4, P5 Panelboards |
| 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 | Auxiliary Switch, Alarm Switch, Padlock Attachment, Handle Tie |
|---|---|
| Accessories | Load Side Lugs Included, Shunt Trip 120VAC (Factory Installed) |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Common Trip, Non-Interchangeable Trip, Insta-Wire |
Product FAQs
4 answersWhat is the difference between the B22500S01 and a standard B225 breaker?
The B22500S01 uses the standard 25A, 2-pole B225 (Type BL) as its base breaker, but the S01 suffix indicates it includes a factory-installed 120VAC shunt trip for remote tripping capabilities.
Which Siemens panelboards accept the B22500S01 circuit breaker?
This B-frame breaker is designed for bolt-on installation in Siemens P1, P2, P3, P4, and P5 commercial panelboards. It is not compatible with standard residential load centers that require plug-on breakers.
How does the B22500S01 connect to the panelboard bus?
It utilizes a bolt-on connection. The breaker must be mechanically bolted to the panelboard bus bars, providing a secure, vibration-resistant connection typical in commercial and industrial applications.
Is the Siemens B22500S01 suitable for use with HVAC equipment?
Yes, Siemens Type BL breakers like the B22500S01 are HACR rated, meaning they are approved for branch circuit protection with heating, air conditioning, and refrigeration equipment.
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