At 2 A this MCB protects a 2 A branch circuit; derate to 1.92 A at 40 °C and 1.79 A at 55 °C if the panel runs warm. The 4-pole configuration switches all four lines —, L2, L3, and N — with no neutral switching, meaning the neutral pole is a switched pole but not a fused function. The 10 kA SCCR is the same under both EN and IEC standards, so it meets the common grid fault level for most commercial sub-distribution boards.
Touch protection is built in.
The SENTRON series is a standard Siemens MCB line, so documentation (declaration of conformity, RoHS, REACH) is available on request for your quality pack.