Siemens' 5ST30100HG Auxiliary switch is designed for use in distribution boards, providing remote turning and signalling capabilities. It features arc-fault detection and under-voltage coil functionality, ensuring high safety standards and reliable monitoring. Typical applications include fire protection and remote monitoring within power circuit breakers.
| Type |
Auxiliary switch |
| Additional equipment |
Auxiliary switch |
| Assembly width (TE) |
1 |
| Compatible with (details) |
SENTRON |
| Depth |
70mm |
| Device fitting |
Miniature circuit breaker (MCB) |
| Dim |
(W x H x D) 9 x 110 x 70 mm |
| Factory colour |
Grey |
| Function |
N/A |
| Height |
110mm |
| Installed at the factory |
FALSE |
| Number of change-over contacts |
0 |
| Number of contacts as change-over contact |
0 |
| Number of contacts as normally closed contact |
1 |
| Number of contacts as normally open contact |
1 |
| Number of fault-signal switches |
0 |
| Number of normally closed contacts |
1 |
| Number of normally open contacts |
1 |
| Rated switch current |
N/A |
| Rated voltage |
480V |
| Suitable for max. current main contact unit |
N/A |
| Suitable for max. number of poles main contact unit (total) |
N/A |
| Voltage Rating |
480V |
| Voltage type |
N/A |
| Voltage type for actuating |
DC |
| Width |
9mm |
| Width in number of modular spacings |
1 |
| With auto test for earth leakage function |
FALSE |
