3LD2003-1TP53
The SIEMENS SIRIUS 3LD2003-1TP53 emergency stop switch is a 3-pole front panel mount design with a rated current of 16A and an operating power of 7.5kW. It also features 1NC and 1NO auxiliary contacts for feedback of switch status and a red and yellow color-coded rotary handle.
Product Positioning
The SIRIUS 3LD2003-1TP53 is a 3-pole emergency stop switch from the Siemens 3LD2 series. It is front panel mounted and has 1NC+1NO auxiliary contacts built in, which facilitates feedback of the switch's operating status to the control circuit.
Core Product Advantages and Features
3-level emergency cutoff
The three-pole contact switching can quickly cut off the three-phase main power supply for emergency stop and landing.
Built-in auxiliary contacts
It is equipped with one set of normally closed (1NC) and one set of normally open (1NO) auxiliary contacts, which can be used for interlocking or status feedback.
Front panel mounting
It features front panel mounting and a 4-hole handle for easy integration into the control box panel configuration.
Red and yellow rotating mechanism
The red and yellow color-coded rotary operating mechanism conforms to the standard practice for identifying emergency stop switches.