Description
Power contactor, AC-3, 25 A, 11 kW / 400 V, 4-pole, 230 V AC, 50 Hz, main contacts: 2 NO + 2 NC, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S0 contactor SIRIUS 3RT25 for changing the polarity of hoisting gear motors or switching two separate loads. The 3RT25 contactors are part of the SIRIUS modular system with its optimally coordinated products. They offer convincing performance from a compact design with high contact reliability. They can be combined with a variety of other components in the load feeder. Many of the device combinations have been factory tested. Integrated auxiliary switches reduce the complexity of your configuration. The front-panel terminals simplify the wiring. 3RT25 contactors are climate-proof and approved for worldwide use (e.g. IEC and UL/CSA). They are available in various sizes and in a wide performance range with AC and DC operation. In addition to screw terminals, all the devices in the smaller sizes are also available with spring-loaded terminals for fast, maintenance-free and vibration-proof connection. The comprehensive range of accessories, such as auxiliary switches, auxiliary releases etc. is standardized for allsizes. Simple, efficient and always up to date - SIRIUS modular system.
