The Siemens 5SL4502-8CC is a 1+N-pole miniature circuit breaker rated 230 V with a 10 kA interrupting capacity, D tripping characteristic, and 2 A rated current. This is a current-production part — lifecycle status is active. It belongs to the Basic Devices family within the broader 5SL series, which are the standard DIN-rail mounted MCBs for distribution boards and sub-panels.
The D curve (10–20× In magnetic trip) is the key selection parameter here. At 2 A rated current, this is a low-current branch or control-circuit protector, not a main feeder.
Snap-on DIN rail mount, 1+N-pole width (roughly 36 mm for two modules). Terminal capacity accepts up to 25 mm² conductor; torque to the nameplate value. No busbar bridging issues with the standard Siemens comb busbar system.