Hager MCN320 Circuit Breaker 3-Phase 20A Overload & Short-Circuit Protection

The Hager MCN320 circuit breaker is a 3-phase device with a 20 A rating. Manufactured by Hager, it features robust protection mechanisms for electrical circuits. Typically used in industrial and commercial applications, it ensures safety and reliability.

Type	Circuit breaker
Current Rating	20a
Tripping Characteristics	C
Additional equipment possible	true
Ambient temperature during operating	-25 - 70°C
Built-in depth	70mm
Concurrently switching neutral conductor	false
Connectable conductor cross section multi-wired	1 - 25mm²
Connectable conductor cross section solid-core	1 - 35mm²
Current limiting class	3
Current Ratng	20A
Degree of protection (IP)	IP20
Explosion-proof	false
Factory colour	Grey
Flush-mounted installation	true
Frequency	50 - 60Hz
Model	3-phase
Number of pins	3
Number of poles (total)	3
Number of protected poles	3
Overvoltage category	3
Pollution degree	2
Power loss	8.90W
Rated current	20A
Rated impulse withstand voltage Uimp	4kV
Rated insulation voltage Ui	500V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V	N/A
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V	6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V	N/A
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V	10kA
Rated voltage	400V
Switch-off Capacity	6kA
Voltage Rating	230 - 400V
Voltage type	AC
Weight	0.29
Width in number of modular spacings	3