The Siemens 5SL4108-6CC is a 1-pole miniature circuit breaker rated 8 A with a B-curve trip characteristic and 10 kA breaking capacity at 230/400 V AC.
Product class B indicates return restricted — contact your Siemens partner for warranty or return handling. Group code P310 and product group 3822 are Siemens internal classification fields; they don't affect fit or function for the buyer.
