


- Circuit Breaker /
- Molded Case /
- Siemens /
B12000S01
B12000S01
Select Product Condition:
What's the difference?View Specifications
B12000S01 Specifications
View Full SpecificationsView Specifications
B12000S01, Siemens circuit breaker molded case BL Series, type BL, PH, P, V, A, , Bolt-On, complete with trip functions, Thermal Magnetic
| Manufacturer | Siemens | Subcategory | Molded Case |
| Family | BL Series | Protection | Thermal Magnetic |
| Connection | Bolt-On | ||
| Manufacturer | Siemens | ||
| Subcategory | Molded Case | ||
| Family | BL Series | ||
| Protection | Thermal Magnetic | ||
| Connection | Bolt-On |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.



We can test, inspect and repair your B12000S01. All repairs include a 2-Year Electrical.com Warranty.

The Siemens B12000S01 is part of the BL Series, a well-established line of molded case circuit breakers. Designed for precise overcurrent protection, this model features a rated current of A with a -pole configuration and an AIC rating of {aic rating} and V. Engineered for secure and efficient power distribution, it features a Bolt-On connection to ensure reliable installation and electrical stability. The Thermal Magnetic protection mechanism provides enhanced operational safety and fault mitigation in high-voltage applications.
The BL Series has been widely deployed in commercial buildings, manufacturing plants, and critical infrastructure where high-performance circuit protection is essential. Each breaker is designed to deliver reliable overload and short-circuit protection in demanding environments.
Available at Electrical.com, the leader in power distribution equipment, the B12000S01 provides a dependable solution for electrical protection in industrial and commercial settings.

