Description
Detail
The SN201 Series Miniature Circuit Breaker Is A 1P+N Single-Module Device For The Protection Of Circuits Against Overload And Short Circuit. It Is Suitable For The Application In Final Distribution And Protection Of Long Cable Lenghts In TN And IT Systems
- · Miniature circuit breaker
Specification
Rated insulation voltage Ui : – V
Concurrently switching N-neutral : Yes
Additional equipment possible : Yes
Frequency : 0 – 50 Hz
Connectable conductor cross section multi-wired : 0 – 10 mm²
Ambient temperature during operating : -25 – 55 °C
Connectable conductor cross section solid-core : 0 – 16 mm²
Number of protected poles : 1
Rated short-circuit breaking capacity Icn EN 60898 at 230 V : 10 kA
Width in number of modular spacings : 2
Current limiting class : 3
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V : 10 kA
Voltage type : AC/DC
Rated voltage : 230 V
Rated impulse withstand voltage Uimp : 4 kV
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V : – kA
Rated short-circuit breaking capacity Icn EN 60898 at 400 V : – kA
Over voltage category : 3
Number of poles (total) : 2
Rated current : 6 A
Built-in depth : 69 mm
Pollution degree : 2
Degree of protection (IP) : IP20
Release characteristic : B