Siemens
Siemens 2P Pole Isolator Switch - 100A Maximum Current
Part No.
5TL1291-1
Procurement Intelligence
The Sentron 5TL series is a modular 2-pole isolator switch rated for 100A maximum current, designed for DIN rail installation in low-voltage distribution boards and control panels. Critical verification: confirm that the 100A rating matches your circuit's actual load requirements and that the switch is UL/CE certified for your regional standards.
Low-voltage circuit isolation
Before ordering — verify:
| ☐ | DIN rail compatibility |
| ☐ | Load current verification |
| ☐ | Auxiliary contact availability |