The Siemens 5SY4620-7 is a 3+N-pole miniature circuit breaker rated at 400 V, 20 A, with a breaking capacity of 10 kA and a C-curve tripping characteristic. It has a depth of 70 mm and supports standard DIN rail mounting. Designed for space-saving electrical installations, this breaker ensures safe and efficient protection of final distribution circuits against overloads and short circuits.
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