Miniature circuit breaker MBN Hager
MCB MBN463 4X63A B-CURVE 6KA
UTU
With registration you can access the Würth Elektro online shop selection.
The circuit breaker is equipped with a delayed thermal release for overload protection and an electromagnetic release for short-circuit protection. Can be equipped with auxiliary modules that can be retrofitted. The device is equipped with a marker label and it can be replaced from the rail by releasing the DIN rail bracket to the extreme position.
24 month warranty
Datasheets(X)
Built-in depth | 70 mm |
Release characteristic | B |
Number of poles (total) | 4 |
Number of protected poles | 4 |
Rated current | 63 A |
Rated voltage | 400 V |
Rated insulation voltage Ui | 500 V |
Rated impulse withstand voltage Uimp | 4 kV |
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V | 6 kA |
Voltage type | AC |
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V | 6 kA |
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V | 10 kA |
Frequency | 50-60 Hz |
Current limiting class | 3 |
Overvoltage category | 3 |
Pollution degree | 2 |
Width in number of modular spacings | 4 |
Ambient temperature during operating | -25-70 °C |
Connectable conductor cross section multi-wired | 1-25 mm² |
Connectable conductor cross section solid-core | 1-35 mm² |
E-number Finland | 3246373 |
Brand | UTU |
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