Miniature circuit breaker SN201L 1PN 4 A B
Cutting and Protection Devices
Miniature circuit breaker SN201L 1PN 4 A B
Manufacturer Ref:
2CSS245101R0045
Nortécnica Ref:
27SN201LB4
EAN:
8012542087458
Description
Technical Information
Attributes
Voltage type
Other
Built-in depth
69
Rated current
4
EF000228
230
Frequency
50
60
Release characteristic
B
Rated insulation voltage Ui
500
Current limiting class
3
Overvoltage category
3
Pollution degree
2
Width in number of modular spacings
1
Explosion-proof
No
Power loss
2.4
Degree of protection IP
IP20
Number of protected poles
1
Concurrently switching neutral conductor
Yes
Connectable conductor cross section solid-core
1
16
Connectable conductor cross section multi-wired
1
10
Ambient temperature during operating
-25
55
Flush-mounted installation
No
Additional equipment possible
Yes
Number of poles total
2
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
4.5
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
6
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-
Rated impulse withstand voltage Uimp
4
Brands
ABB
Technical Sheet