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SIEMENS EP  Art.Nr: 15433096298827

Contactor, AC-3e, 17 A/7.5 kW/400V, 3-pole, DC 24V, 1 NO + 1 NC, spring-loaded terminal – 3RT20252BB40

Regular price
Regular price € 123,68 inkl. USt.
€ 103,07 exkl. USt.
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Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-pole, DC 24 V, with 1 NO + 1 NC auxiliary contacts, spring-type terminal, Size: S0 SIRIUS 3RT2 power contactor for switching motors. The 3RT2 contactors are part of the SIRIUS modular system with its optimally coordinated products. They impress with their high performance and at the same time 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 are 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 in AC and DC operation. In addition to screw connection technology, the devices are also consistently available with spring-type terminals for a fast, maintenance-free and vibration-proof connection. The comprehensive accessories, such as auxiliary switches, auxiliary releases, etc., are uniform for all sizes. The available connection modules, function modules and the SIRIUS 3RV29 infeed system significantly reduce the wiring effort. Simple, efficient, always up to date - the SIRIUS modular system.

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Technische Parameter

Rated control supply voltage DC 24..24 V Operating voltage AC 60 Hz 690..690 V
Suitable for series installation Yes Rated operational power at AC-3, 400 V 7.5 kW
Operating voltage AC 50 Hz 690..690 V Number of normally open contacts as main contacts 3
Rated operational current Ie at AC-1, 400 V 40 A Rated operational power NEMA 7.35499 kW
Height 102 mm Depth 107 mm
Type of main circuit connection Spring-type terminal Number of auxiliary contacts as normally open contacts 1
Type of voltage for actuation DC Rated operational current Ie at AC-3, 400 V 17 A
Rated operational current Ie at AC-4, 400 V 15.5 A Number of auxiliary contacts as normally closed contacts 1
Number of normally closed contacts as main contacts 0 Width 45 mm