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SIEMENS EP  Art.Nr: 15433103737163

Contactor, AC-3e, 32 A/15 kW/400V, 3-pole, DC 24V, 1 NO + 1 NC, screw terminal – 3RT20271BB40

Regular price
Regular price € 199,72 inkl. USt.
€ 166,43 exkl. USt.
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Power contactor, AC-3e/AC-3, 32 A, 15 kW / 400 V, 3-pole, DC 24 V, with 1 NO + 1 NC auxiliary contacts, screw terminal, Size S0 Power contactor SIRIUS 3RT2 for switching motors. The 3RT2 contactors are part of the SIRIUS modular system with its optimally coordinated products. They impress with their high performance in a compact design and high contact reliability. They can be combined in many ways with other components in the load feeder. Many of the device combinations have been factory-tested. The contactors offer the optimum connection to the controller for every application (parallel, via ASi or IO-Link). Integrated auxiliary switches reduce the complexity of your setup. The front-side connections enable simple wiring. The 3RT2 contactors are climate-proof, approved worldwide (e.g. IEC and UL/CSA) and IE3/IE4-ready. They are available in various sizes and in a wide power range for AC and DC operation. In addition to screw terminal technology, the devices are also consistently available with spring-loaded terminals for a fast, maintenance-free and vibration-proof connection. The comprehensive accessories, such as auxiliary switches, auxiliary releases, etc., are standardized for all sizes. The available connection modules, function modules and the SIRIUS 3RV29 infeed system significantly reduce wiring effort. Simple, efficient, always up-to-date – the SIRIUS modular system.

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Technische Parameter

Connection type main current circuit Screw terminal Rated operational current Ie at AC-1, 400 V 50 A
Type of voltage for actuation DC Rated operational power at AC-3, 400 V 15 kW
Operating voltage AC 60 Hz 690..690 V Number of auxiliary contacts as normally open contacts 1
Rated control supply voltage DC 24..24 V Rated operating power NEMA 14.71 kW
Suitable for series installation Yes Depth 107 mm
Number of normally closed contacts as main contacts 0 Number of normally open contacts as main contacts 3
Height 85 mm Operating voltage AC 50 Hz 690..690 V
Rated operational current Ie at AC-4, 400 V 22 A Rated operational current Ie at AC-3, 400 V 32 A
Number of auxiliary contacts as normally closed contacts 1 Width 45 mm