Overview
The Siemens 3RT1916-4KA1 is a high-quality solder pin adapter kit designed for seamless mounting of contactors on printed circuit boards. Engineered to support 3RT2.1 contactors and 3RH2 auxiliary contactors, this kit ensures reliable electrical connections and enhanced assembly efficiency. Each package includes two precision adapters, making it an ideal solution for both industrial and electronic applications.
Key Benefit
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Reliable Connection: Guarantees secure soldering of contactors to printed boards.
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Easy Installation: Simple and quick mounting process reduces assembly time.
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Versatile Compatibility: Compatible with Siemens 3RT2.1 contactors and 3RH2 auxiliary contactors.
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Durable Design: Built to maintain stable electrical connections under demanding industrial conditions.
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Complete Kit: Includes two adapters per set, ready for immediate use.
Function
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Enables mounting of contactors and auxiliary contactors directly on printed circuit boards.
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Supports electrical signal integrity by providing precise soldering pins.
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Optimizes PCB layout and reduces mechanical strain on components.
Installation & Application
The 3RT1916-4KA1 kit is ideal for control panel builders and system integrators who require a compact and permanent mounting solution for low-voltage switching devices. The adapters ensure that the contactor’s terminals align perfectly with the solder points on the printed board, creating a professional and robust electrical connection. This method is particularly valued in high-vibration environments and compact control units.
For more of our products, including the compatible 3RT2.1 and 3RH2 devices, visit Turll.












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