Siemens 3LD2054-1TP53 3-Pole Emergency Switch Disconnector
Siemens 3LD2054-1TP53 SENTRON 3-pole emergency switch disconnector.
The Siemens 3LD2054-1TP53 is a 3-pole SENTRON switch disconnector functioning as an emergency switching-off switch. It has a rated operational current (Iu) of 16 A and an operating power of 7.5 kW at AC-23 A and 400 V. This front-mounted unit features a red/yellow rotary operating mechanism and includes 1 NC and 1 NO auxiliary contacts, with central 22.5 mm mounting for the handle.
This switch is critical for safety applications in industrial settings, enabling rapid power disconnection. The red/yellow handle provides clear visual identification for emergency use, and the auxiliary contacts can be wired into safety interlock or signaling circuits.
Stanlo Automation, a veteran-owned surplus parts distributor, provides reliable sourcing for industrial automation components like the Siemens 3LD2054-1TP53. We are committed to delivering quality surplus parts and dependable service to our customers.
| Type | Switch disconnector |
| Manufacturer | Siemens |
| Series | SENTRON 3LD |
| Poles | 3 |
| Rated Current (Iu) | 16 A |
| Operating Power (AC-23A, 400V) | 7.5 kW |
| Mounting | Front-mounted |
| Handle Type | Rotary |
| Handle Color | Red/Yellow |
| Auxiliary Contacts | 1 NC, 1 NO |
| Handle Mounting | Central 22.5 mm |