Siemens 5SY5120-7 Miniature Circuit Breaker — 1-Pole, 20A, C-Curve

The Siemens 5SY5120-7 is a 1-pole miniature circuit breaker designed for higher current applications, featuring a C-curve tripping characteristic suitable for circuits with moderate inrush currents. It provides a 10kA breaking capacity and is rated for universal current applications at 230/400V AC and 220V DC.

This breaker is ideal for protecting circuits in industrial settings, commercial buildings, and large machinery that require a 20A rating. It effectively guards against overloads and short circuits, particularly for inductive loads commonly found in these environments.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 5SY5120-7. We are committed to providing reliable, high-quality surplus components at competitive prices, ensuring your industrial automation and MRO needs are met efficiently.