3LD2054-1TP51
SENTRON 3LD2054-1TP51 front-mounted panel main switch, 3-pole 16A, 690V IP65, 1NC1NO auxiliary contacts, 22.5mm center hole black rotary handle, suitable for direct embedding into control box panel as main power switch.
Product Positioning
The 3LD2054-1TP51 is a front-mounted main switch from the Siemens SENTRON 3LD series. The switch body is directly locked to the control box door and operated through a 22.5mm center hole handle, eliminating the need for a separate housing for installation.
Core Product Advantages and Features
Front panel mounting
The switch body is fixed inside the cabinet, and the operating handle protrudes from the panel through the 22.5mm center hole, making installation more space-saving.
1NC1NO auxiliary contact
It has one set of normally closed and one set of normally open auxiliary contacts built in, which can report the on/off status of the switch for use by the control circuit.
Black main switch handle
The rotary operating handle features a black design, consistent with the usual practice for identifying main switches.
3-pole 16A rated current
With a rated current Iu of 16A, the AC-23 operates at 7.5kW at 400V and is suitable for general three-phase loads.