Contactor, AC-3e, 17 A / 7.5 kW / 400 V, 3-pole, DC 220 V, 1 NO + 1 NC, screw terminal
Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-pole, DC 220 V, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S0
The SIRIUS 3RT2 power contactor is designed for switching motors. The 3RT2 contactors are part of the SIRIUS modular system, with products that are optimally matched to one another. They impress with high performance combined with a compact design and high contact reliability. They can be combined in many ways with other components in the load feeder. Many device combinations are factory-tested.
The contactors provide the optimum connection to the control system for every application (parallel, via ASi, or via IO-Link). Integrated auxiliary switches reduce the complexity of your setup. The front-side terminals enable easy wiring. The 3RT2 contactors are climate-resistant, approved worldwide (e.g. IEC and UL/CSA), and IE3/IE4 ready. They are available in various sizes and across a wide power range with AC and DC actuation.
In addition to screw terminal technology, the devices are also consistently available with spring-loaded terminals for quick, maintenance-free, and vibration-resistant connection. The comprehensive range of accessories, such as auxiliary switches, auxiliary releases, etc., is standardized across all sizes. The available connecting modules, function modules, and the SIRIUS 3RV29 infeed system significantly reduce wiring effort. Simple, efficient, always up to date – the SIRIUS modular system.
Technical Data
Depth: 107 mm
Height: 85 mm
Width: 45 mm
Suitable for DIN rail mounting: Yes
Number of auxiliary contacts as normally closed contacts: 1
Number of auxiliary contacts as normally open contacts: 1
Rated operational power NEMA: 7.35499 kW
Rated operational current Ie at AC-4, 400 V: 15.5 A
Rated operational power at AC-3, 400 V: 7.5 kW
Rated operational current Ie at AC-3, 400 V: 17 A
Rated operational current Ie at AC-1, 400 V: 40 A
Operating voltage AC 60 Hz: 690–690 V
Operating voltage AC 50 Hz: 690–690 V
Connection type, main circuit: screw terminal
Number of normally open main contacts: 3
Number of normally closed main contacts: 0
Voltage type for actuation: DC
Rated control supply voltage DC: 220–220 V
