3RT1916-1LM00

This product is a DC suppressed diode module used in Siemens 3RT10 series S00 frame contactors. It has a built-in LED indicator that can display the operating status in real time. The applicable voltage range is DC 24 to 70V. It is installed in the front of the contactor coil terminal in a plug-in manner, which can effectively reduce the impact of power failure surge on surrounding control components.

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Siemens 3RT1916-1LM00 Suppressor Diode with LED Indicator 24-70VDC

Product Positioning

The 3RT1916-1LM00 is a DC suppression diode accessory specifically designed for Siemens SIRIUS series contactors, and it comes with an LED indicator to help field personnel determine the coil's operating status. Kenxin Motors provides genuine original parts to assist customers in perfecting the surge protection design of their control circuits.

Core Product Advantages and Features

Built-in LED indicator

When activated, the LED light illuminates, allowing for quick on-site confirmation of the coil's energization status and facilitating troubleshooting.

DC surge suppression

Applicable to DC 24 to 70V circuits, it can absorb the reverse surge voltage generated when the coil is de-energized.

Insert-type installation

It can be directly inserted into the front end of the contactor coil of the S00 frame, eliminating the need for soldering and additional wiring.

Protect surrounding components

Reduce the impact of surges on PLC output points or relay contacts, and extend the life of control components.

Applicable models are clearly defined.

Corresponding to Siemens S00 frame contactors such as 3RT1015, 3RT1016, and 3RT1017.

project	Specification
Product Type	Suppression diode (with LED indicator)
Applicable voltage	DC 24~70V
Applicable frames	S00
Installation method	Insert type (coil front end)
Applicable contactors	3RT1015 / 3RT1016 / 3RT1017

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