3RT1916-4KA1

This product is a solderable adapter for Siemens 3RT2.1 series contactors and 3RH2 auxiliary contactors. Each set contains two pieces, which can directly solder and fix the contactor onto the printed circuit board. It is suitable for use in cabinet-integrated control boards or customized wiring designs. The original net weight is about 0.03 kg. It is manufactured in Germany. The minimum order quantity is 4 sets.

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Siemens 3RT1916-4KA1 contactor PCB soldering adapter

Product Positioning

The 3RT1916-4KA1 is a solderable adapter for Siemens SIRIUS series contactors, allowing the contactor to be directly mounted onto a printed circuit board. This is suitable for control box designs with limited space or requiring customized wiring. Kenxin Motors provides genuine original parts to assist customers in fulfilling their precision control system installation needs.

Core Product Advantages and Features

Welded adapter design

The adapter pins can be directly soldered to the circuit board, eliminating the need for additional terminal wiring.

A set of two configurations

Each set contains two adapter feet, corresponding to the fixed points required for contactor installation.

Wide range of applicable models

It can be used with 3RT2.1 series contactors and 3RH2 auxiliary contactors, and is also suitable for 3RT101.1 series.

Lightweight

Each unit weighs approximately 0.03 kg, making it suitable for control panel configurations with limited space.

Made in Germany

Manufactured by Siemens in Germany, quality and compatibility are guaranteed by the original manufacturer.

project	Specification
Product Type	Printed circuit board soldering adapter
Quantity per group	2 items
Applicable contactors	3RT2.1 series
Applicable auxiliary contactors	3RH2 series
Other compatible models	3RT101.1
net weight	Approximately 0.03 kg
Minimum order quantity	4 groups
Place of origin	Germany

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