# Siemens 5SY6203-7 Miniature Circuit Breaker 3A 2P 6kA C-Curve

Ensure reliable circuit protection with the Siemens 5SY6203-7 Miniature Circuit Breaker. This robust 2-pole device offers dependable overload and short-circuit protection for low-voltage industrial automation systems and control panels. Engineered for performance, the **Siemens 5SY6203-7** delivers a 6kA breaking capacity and a precise 3A current rating with a C-trip characteristic, safeguarding sensitive equipment from electrical faults.

Ideal for critical applications within industrial automation, the **Siemens 5SY6203-7** breaker is designed for seamless integration into control systems. Its C-curve tripping characteristic is optimized for loads with moderate inrush currents, preventing nuisance tripping while maintaining essential protection. This **Siemens miniature circuit breaker** is built for durability, ensuring long-term operational safety and system integrity in demanding environments. For those seeking dependable circuit protection, the **Siemens 5SY6203-7** is a trusted choice.

Key Features:

-   **6kA breaking capacity** for robust fault current protection
-   **3A rated current** suitable for low-power circuits
-   **2-pole design** for comprehensive circuit isolation
-   **C-curve tripping** handles moderate inrush currents effectively
-   Durable industrial-grade construction for extended service life

Specifications:

-   Manufacturer: Siemens
-   Part Number: 5SY6203-7
-   Product Type: Miniature Circuit Breaker (MCB)
-   Rated Current: 3A
-   Pole Configuration: 2 Pole (2P)
-   Trip Characteristic: C Curve
-   Breaking Capacity: 6kA
-   Mounting Type: DIN Rail Mount
-   Protection: Overload and short-circuit

Invest in the reliability of Siemens with the **5SY6203-7 miniature circuit breaker**. This component is essential for maintaining the safety and efficiency of your industrial automation setups. Discover the difference quality engineering makes for your electrical distribution needs.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Electrical Components > Circuit Protection > Circuit Breakers
- **Tags:** 2 pole breaker, 3A circuit breaker, 6kA breaking capacity, control panel components, industrial automation, miniature circuit breaker, Siemens 5SY6203-7, Siemens circuit breaker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Siemens 5SY6203-7 Miniature Circuit Breaker 3A 2P 6kA C-Curve-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/siemens-5sy6203-7-mcbs)
> Updated: 2026-10-20