Functions
Overload protection
Short circuit protection
Isolation both for phase and neutral line
Controlling
Used for the protection of plants with switched neutral
Used in residential buildings
Technical specifications
Standard: IEC 60898-1
Rated current In (A): 6, 10, 16, 20, 25, 32, 40
Rated voltage Un (V AC): 230
Rated frequency (Hz): 50/60
Operational voltage Min/Max (V AC): 24/250
Number of pole: 1P+N (1 modular width)
Tripping characteristic: B, C
Characteristic B (In): 3-5
Characteristic C (In): 5-10
Thermal operating limit: 1.13-1.45 In
Rated switching capacity Icn (kA): 6
Degree of protection: IP40, housing; IP20, terminals
Electrical life (times): 10000
Mechanical life (times): 20000
Mounting position: No significant vibration and shock
Connection capacity (mm²): 1-10
Terminal tightening torque (N·m): 2.0
Ambient temperature (°C): +20, max. 95 % humidity;
+40, max. 50 % humidity
Storage temperature (°C): -30 ~ +70
Altitude (meters): Max. 2000
Features
1P+N with switched neutral line in 1 module of 18 mm width, up to 40 A, rated breaking capacity 6 kA
Current-limiting contact system and magnetic blow-out arc extinguishing device, avoiding products and equipment to bear large short-circuit current, improving the arc extinguishing ability of the product, and ensuring the breaking capacity
The handle being sealable or equipped with padlock bracket avoids dangerous operation changes (ON/OFF)
This MCB for household in accordance with: IEC 60898-1, B, C tripping characteristics
Full sets of accessories