Siemens B12500S01 Molded Case Circuit Breaker
- 25A
- 1 Pole
- Bolt-On
Siemens
B12500S01
Molded Case Circuit Breaker
Brand
Siemens
SKU
B12500S01
Quantity
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Siemens B12500S01 - 25A 1 Pole Molded Case Circuit Breaker
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Description
Part of the BL series, this 25-amp molded case circuit breaker delivers reliable thermal-magnetic protection for commercial applications. It features a factory-installed 120VAC shunt trip mechanism, allowing the breaker to be opened remotely for emergency shutdowns or automated control systems. The unit mounts securely via bolt-on connections, ensuring stable performance. It is engineered specifically for use within Siemens P1, P2, and P3 panelboards and carries a 10kAIC rating.Specifications
| Brand | Siemens |
|---|---|
| Series | B |
| Amperage | 25A |
| Poles | 1 |
| 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 | 10-8 AWG (Cu), 10-6 AWG (Al) |
| Max Wire | 8 AWG (Cu), 6 AWG (Al) |
| Min Wire | 10 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment, Handle Tie |
|---|---|
| Accessories | Load Side Lugs Included, Shunt Trip (Factory Installed) |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
7 answersWhich panelboards are compatible with the Siemens B12500S01 circuit breaker?
This bolt-on circuit breaker is designed for installation in Siemens P1, P2, and P3 panelboards.
What does the 00S01 suffix mean in the B12500S01 catalog number?
The 00S01 suffix indicates that the circuit breaker is equipped with a factory-installed 120V AC shunt trip accessory for remote tripping capabilities.
What wire sizes are accepted by the terminals on the B12500S01?
The lugs on this breaker accept 10 to 8 AWG copper wire or 10 to 6 AWG aluminum wire.
What frame family does the B12500S01 belong to?
This breaker is part of the Siemens BL series frame family, utilizing a bolt-on connection for secure panelboard mounting.
Can the B12500S01 be tripped remotely?
Yes, the integrated 120V shunt trip allows this breaker to be wired into a control circuit for remote tripping applications.
Are the thermal and magnetic trip settings adjustable on this breaker?
No, this breaker features fixed thermal and fixed magnetic trip settings for its long-time and instantaneous protection functions.
Does the B12500S01 provide ground fault or arc fault protection?
No, this is a standard thermal-magnetic circuit breaker with a shunt trip. It does not provide GFCI or AFCI protection.
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