Siemens SENTRON 5SY5 MCB, 4P, 63A Curve B, 400V AC, 880V DC, 15 kA Breaking Capacity

The Siemens Miniature Circuit Breaker embodies a powerful combination of safety and efficiency for a range of electrical applications. Engineered to support up to 63A with a robust 4-pole design, it is ideal for protecting circuits against overloads and short circuits. The circuit breaker operates effectively in both AC and DC environments, making it versatile for various industrial needs. With a high operational current rating and a mechanical service life of 5,000 cycles, this device ensures longevity and reliability. The innovative design caters to both infrastructure and mobility sectors, without compromising on environmental safety standards, featuring halogen-free and silicon-free components. Whether used in industrial setups or infrastructure projects, this product guarantees steadfast performance, ensuring compliance with relevant safety standards.

Four-pole design caters for comprehensive circuit protection
Halogen-free materials promote environmental safety
Durable construction supports a mechanical lifespan of 5000 cycles
Suitable for both AC and DC applications enhancing versatility
Advanced tripping characteristics ensure timely disconnection during faults
Compact dimensions enable easy installation in constrained spaces
IP20 protection class allows for safe operation with connected conductors
Adjustable settings accommodate various conductor cross-sections
Energy limitation class 3 optimises fault handling without excessive energy loss