Siemens 5SY Series 5SY5203-7 2-Pole Circuit Breaker β 3A, C-Curve
Siemens 5SY Series 2-pole Miniature Circuit Breaker
The Siemens 5SY5203-7 is a 2-pole miniature circuit breaker engineered for universal current protection. It boasts a 10kA breaking capacity and a C-curve trip characteristic, effectively safeguarding circuits against overloads and short circuits. Operating at a rated voltage of 440 V DC and 400 V AC, this breaker is rated for 3 Ampere.
This versatile circuit breaker is designed for a wide array of applications, from residential wiring to complex industrial control systems. Its C-curve makes it suitable for circuits with moderate inrush currents, such as those found in lighting systems, general-purpose outlets, and some motor applications.
Stanlo Automation, a proud veteran-owned surplus parts distributor, offers the Siemens 5SY5203-7 at an excellent value. We specialize in providing high-quality, refurbished, and surplus automation components to keep your operations running smoothly and cost-effectively.
| Manufacturer | Siemens |
| Part Number | 5SY5203-7 |
| Poles | 2 |
| Current Rating | 3A |
| Tripping Curve | C |
| Breaking Capacity | 10kA |
| Voltage Rating (DC) | 440V |
| Voltage Rating (AC) | 400V |