SMISSLINE TP S400E 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 and C), configurations (1P,1P+N,2P,3P,3P+N), breaking capacities (6 kA at 230/400 V AC ) and rated currents (up to 63A). MCBs of the product range S400E are comply with IEC/EN 60898-1. The pluggable solution is only for the SMISSLINE TP System, allowing the use for commercial, industrial, and critical power applications.
Cutting and Protection Devices
Miniature Circuit Breaker - S400 - 3P - 20 A - B - 230 V 6 kA
Nortécnica Ref:
EAN:
7612270102587
Description
Technical Information
Attributes
Voltage type
AC
Built-in depth
82
Rated current
20
EF000228
400
Frequency
50
60
Release characteristic
B
Rated insulation voltage Ui
440
Current limiting class
3
Overvoltage category
3
Pollution degree
4
Width in number of modular spacings
3
Explosion-proof
No
Power loss
4.8
Degree of protection IP
IP20
Number of protected poles
3
Concurrently switching neutral conductor
No
Connectable conductor cross section solid-core
0.75
35
Connectable conductor cross section multi-wired
0.75
25
Ambient temperature during operating
-25
60
Flush-mounted installation
No
Additional equipment possible
Yes
Number of poles total
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-
Rated impulse withstand voltage Uimp
4
Brands
ABB
Descrição Longa
SMISSLINE TP S400E 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 and C), configurations (1P,1P+N,2P,3P,3P+N), breaking capacities (6 kA at 230/400 V AC ) and rated currents (up to 63A). MCBs of the product range S400E are comply with IEC/EN 60898-1. The pluggable solution is only for the SMISSLINE TP System, allowing the use for commercial, industrial, and critical power applications.