SMISSLINE TP S400M are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K), configurations (1P,1P+N,2P,3P,3P+N), breaking capacities (up to 10 kA at 240/415 V AC ) and rated currents (up to 63A). MCBs of the product range S400M are comply with IEC/EN 60898-1 for B,C and D characteristic and IEC/EN 60947-2 for C and K characteristic. The pluggable solution is only for the SMISSLINE TP System, allowing the use for commercial, industrial, and critical power applications.
Product Net Width:18 mm
Product Net Height:91 mm
Product Net Depth / Length:82 mm
Product Net Weight:110 g
Size:1 module
Built-In Depth (t2):75 mm
Standards:IEC/EN 60898-1
IEC/EN 60947-2
Tripping Characteristic:C
Rated Operational Voltage:acc. to IEC 60898-1 240 V AC
acc. to IEC 60947-2 240 V AC
Operational Voltage:Maximum (Incl. Tolerance) 254 V AC
Minimum 12 V AC
Minimum 12 V DC
Rated Insulation Voltage (Ui):acc. to IEC/EN 60664-1 440 V
Rated Impulse Withstand Voltage (Uimp):4 kV
Input Voltage Type:AC
Rated Current (In):32 A
Rated Operational Current (Ie):32 A
Rated Short-Circuit Capacity:(AC) 10 kA
(240 / 415 V AC) 10 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu):(240 V AC) 15 kA
(254 V AC) 6 kA
Rated Short-Circuit Making Capacity (Icm):(240 V AC) 30 kA
(254 V AC) 9 kA
Rated Service Short-Circuit Breaking Capacity (Ics):(240 V AC) 7.5 kA
(254 V AC) 3 kA
Rated Service Short-Circuit Breaking Capacity, in % of Icu (Ics):50 %