Technical Information
| Item condition |
New |
| Manufacture name |
COMPACT MINIATURE CIRCUIT BREAKER - MTC 45 - 3P CHARACTERISTIC C 20A - 2MODULES |
| Brand |
GEWISS
|
| Categories |
Circuit breakers 20A
|
| Harmonized System Code |
8536 2010 00
|
| Rated current |
20 A |
| Rated voltage |
400 V |
| Release characteristic |
C |
| Width in number of modular spacings |
2 |
| Number of poles (total) |
3 |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V |
4.5 kA |
Packing details
| Packing level 1 |
8011564056596 |
| Packing level 2 |
8011564056596 |
| Packing level 3 |
8011564056596 |
| Packing level 4 |
8011564056596 |
Other Technical data
| Voltage type |
AC |
| Built-in depth |
72 mm |
| Frequency |
50-60 Hz |
| Rated insulation voltage Ui |
500 V |
| Current limiting class |
3 |
| Over voltage category |
3 |
| Pollution degree |
3 |
| Explosion-proof |
No |
| Degree of protection (IP) |
IP20 |
| Number of protected poles |
3 |
| Concurrently switching neutral conductor |
No |
| Connectable conductor cross section solid-core |
16 mm² |
| Connectable conductor cross section multi-wired |
10 mm² |
| Ambient temperature during operating |
-25-60 °C |
| Flush-mounted installation |
No |
| Additional equipment possible |
Yes |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V |
4.5 kA |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V |
6 kA |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V |
4.5 kA |
| Rated impulse withstand voltage Uimp |
4 kV |
Downloads
Description
90 MCB Range Modular circuit breakers for circuit protection - The 90 MCB range meets any requirement for protection against overcurrent and shortcircuit, for all domestic, commercial and industrial applications.The range comprises MTC, compact miniature circuit breakers (from 2 to 32 A, curves B and C up to 10 kA) MT traditional miniature circuit breakers (from 1 to 63 A, curves B, C and D up to 25 kA) MTHP High-Power Miniature circuit breakers (from 20 to 125 A, curves C and D up to 25 kA).