The Siemens 5SY4650-7CC11 is a 3+N-pole miniature circuit breaker rated for 400 V with a 10 kA breaking capacity, C-curve trip characteristic, and 50 A current rating, specifically designated for railway applications.
Siemens 5SY4650-7CC11 Miniature Circuit Breaker, 400 V 10 kA, 50 A
MPN5SY4650-7CC11
Siemens 5SY4650-7CC11, miniature circuit breaker, 400 V 10 kA, 3+N-pole, C-curve, 50 A, for railway applications.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Product details
Frequently asked questions
What is the breaking capacity and trip curve of the 5SY4650-7CC11?
It is rated for 400 V with a 10 kA breaking capacity, C-curve (5–10× In magnetic trip), and 50 A continuous rating, configured as 3+N-pole for railway applications.
MPN
5SY4650-7CC11