Siemens 3RV2421-0AA10 S0 Circuit Breaker, 0.11-0.16A
Siemens 3RV2421-0AA10 S0 Circuit Breaker for Transformer Protection
The Siemens 3RV2421-0AA10 is a Size S0 circuit breaker designed for transformer protection. It features a very low adjustable overload protection setting (A-release) from 0.11 to 0.16 A and a short-circuit release (N-release) at 3.3 A. This model utilizes screw terminals for secure connections and offers standard switching capacity, making it suitable for protecting small transformers or sensitive electronic loads.
This highly sensitive circuit breaker is ideal for applications requiring precise protection of small transformers or sensitive electronic equipment where even minimal overcurrent needs to be detected and interrupted. It is commonly used in specialized industrial control systems, laboratory equipment, and niche automation applications where miniaturized components require robust safeguarding.
Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 3RV2421-0AA10. Sourcing from Stanlo offers a cost-effective solution for obtaining this specialized component, ensuring the protection of your critical low-current systems without overspending.
| Size | S0 |
| Rated Current | 0.11-0.16 A (A-release) |
| Short-circuit release | 3.3 A (N-release) |
| Terminal Type | Screw terminal |
| Switching Capacity | Standard |