General
Number of poles	4
Rated current	40
Rated voltage	440
Rated switching capacity	25
Over voltage category	3
Pollution degree	3
Rated surge voltage invariability	4
Mounting method	DIN rail
Degree of protection (IP)	IP20
Concurrently switching N-neutral

The SD 200 expands the proven System pro M compact® with load break switches. The series is available in 1- to 4-pole versions with rated currents from 16 to 63 A and has isolating properties in accordance with DIN EN 60947-3. With a rated voltage of 253/440 V AC, a conditional short-circuit strength of 25 kA, a cylinder lifting terminal with 2 terminal points and rear plug protection, the SD 200 opens up new application possibilities. The 'Real CPI' switch position indicator clearly indicates the switching status of the device. Its full compatibility with all MCB accessories makes it unique in its field.