Siemens 5SY4316-8

This supplementary protector is designed with a three-pole configuration and a rated current of 16A, functioning effectively at a voltage of 480 VAC. With a width of 54mm and a depth of 70mm, it complies with UL1077 standards and features a trip characteristic curve D.

It operates within a pollution degree of 3 and boasts an over voltage category of 3, making it suitable for various industrial applications. The unit is rated for a short-circuit breaking capacity of 10 kA at 400V, ensuring reliable protection against overcurrent conditions. Furthermore, it is designed for flush-mounted installations and has a degree of protection classified as IP20.

With an ambient operating temperature range from -40 °C, this supplementary protector offers flexibility in harsh environments. For connectivity, it supports solid-core and multi-wired conductor cross sections of 0.75 mm². The rated insulation voltage is 440V, allowing for safe and effective electrical distribution.