S202-C16 is a double-pole (DP) MCB, designed to protect two electrical circuits simultaneously.
"C16" designation indicates the rated current of the circuit breaker, which in this case is 16 amperes.
"6kA" indicates the breaking capacity of the circuit breaker. It signifies the maximum fault current the MCB can safely interrupt without sustaining damage.
"C" in the designation typically refers to the tripping characteristics of the MCB.
S202-C16 is designed for DIN rail mounting, which is a standard method for mounting electrical equipment in distribution panels and consumer units.