The Siemens 3RT2016-2BB42 is a robust and reliable power contactor designed for efficient performance in a variety of industrial applications. This 3-pole contactor, part of the renowned SIRIUS product line, is rated for AC-3, 4kW/400V, and features a 1NC, DC 24V configuration. It comes with a spring-loaded terminal for easy and secure connections.
The 3RT2016-2BB42 is designed with safety in mind, boasting an IP20 protection class on the front, making it finger-safe and suitable for use in environments with a pollution degree of 3. It can operate effectively at an altitude of up to 2000m and within a wide temperature range of -25°C to 60°C.
This power contactor is capable of withstanding an impulse voltage resistance of 6kV and has an insulation voltage rated at 690V. It offers a high mechanical operating cycle, making it a durable choice for demanding industrial settings.
The 3RT2016-2BB42 also features an auxiliary switch for added functionality. Its control circuit operates on DC voltage, with a rated control supply voltage of 24V. The auxiliary circuit includes 1 NC contact for instantaneous switching, enhancing its operational versatility.
In summary, the Siemens 3RT2016-2BB42 power contactor is a high-quality, durable, and safe choice for managing power in industrial environments.