The recommended torque for the screw terminals is 0.5 Nm to 1.2 Nm, depending on the wire size and type.
Yes, the 1781955 is designed to withstand vibrations up to 10 g according to IEC 60068-2-6. However, it's recommended to consult with Phoenix Contact or a qualified engineer to ensure the connector meets the specific requirements of your application.
Yes, the 1781955 is UL recognized and meets the requirements of UL 1977 and UL 2238.
The maximum operating temperature of the 1781955 is 125°C (257°F), with a maximum storage temperature of 150°C (302°F).
The 1781955 has a IP20 rating, which means it's protected against solid objects larger than 12 mm, but not protected against water or moisture. If you need a connector for a humid or wet environment, consider using a connector with a higher IP rating, such as IP67 or IP69K.
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1781955 Overview
Use the download button to access the 1781955 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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About Phoenix Contact
Phoenix Contact is a market leader in industrial automation and connectivity solutions headquartered in Germany. They manufacture terminal blocks, relays, connectors, power supplies, controllers, networking devices, and surge suppression devices for many applications. Phoenix Contact provides innovative solutions for the automotive / e-mobility, building, rail and city infrastructure, power and energy, and industrial industries.
