Legrand 411559 interruttore automatico 2

The Legrand 411559 circuit breaker provides reliable protection for electrical circuits in residential and commercial installations. Designed to interrupt overcurrent and short-circuit conditions, this compact device fits standard distribution panels and helps maintain safe operation of electrical networks. With a weight of 197 g and a practical form factor, it is intended for straightforward installation and long-term service.

Advantages

The Legrand 411559 combines compact dimensions with robust construction to deliver consistent trip performance and mechanical durability. Its design supports simple mounting in common DIN-rail panels and offers stable electrical contact under normal operating conditions. The device is manufactured to meet industry safety and quality standards, ensuring predictable behavior in overload and fault situations.

Suitable for

Key specifications

How to use

Install the circuit breaker into a compatible DIN-rail distribution panel following local electrical codes and the panel manufacturer's instructions. Ensure power is disconnected before performing any wiring. Connect incoming and outgoing conductors to the designated terminals, tighten terminal screws to the specified torque, and verify correct polarity and secure mounting. After installation, restore power and test the breaker operation by applying load and confirming proper tripping behavior under fault conditions using appropriate test procedures.

Recommendations

Use this device within its rated current and coordination limits, and ensure compatibility with the panel and complementary protective devices. Periodic visual inspection and functional testing as part of routine electrical maintenance are recommended to maintain safe operation.