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Electrics ➤ Industrial Material ➤ Industrial relays and contactors ➤ Contactors ➤ Siemens 3TH43940AB0 3TH4394-0AB0 Auxiliary contactor 55E, 5NO+5 AC operation, AC24V 50Hz/AC 29V 60Hz
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Siemens 3TH43940AB0 3TH4394-0AB0 Auxiliary contactor 55E, 5NO+5 AC operation, AC24V 50Hz/AC 29V 60Hz

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171,89 EUR
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2025-09-13Delivery time on requestinfo_outline
1x Siemens 3TH43940AB0 3TH4394-0AB0 Auxiliary contactor 55E, 5NO+5 AC operation, AC24V 50Hz/AC 29V 60Hz
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Lieske Part No.:297886
Mfg Part No: 3TH43940AB0
UPC/EAN: 4011209083851
Weight:0.45 kg
Further Contactors from SiemensFurther products in category Contactors All products of Siemens

Product information for Siemens 3TH43940AB0:

Auxiliary contactor, 55E, DIN EN 50011, 5 NO + 5 NC, 1U, screw connection AC 24V 50Hz/AC 29V 60Hz AC operation, auxiliary contactor 3TH4 for switching the control signals in the control circuit. The auxiliary contactors 3TH4 have standard-compliant connection designations and reliable connection technology. By multiplying the outputs, it is possible to switch up to 10 auxiliary circuits simultaneously. The contacts are also available as SUVA versions with positive guidance for safety applications. The devices are climate-resistant, have a high level of contact reliability and are suitable for worldwide use thanks to the relevant approvals (e.g. IEC and UL/CSA). The auxiliary contactors 3TH4 are available in AC or DC operation in various versions with 8 or 10 poles. Accessories include surge limiters, delayers and coupling elements.
Type: 3TH4394-0AB0


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According to our experience the article is ready for dispatch within 8 working days. The delivery time usually refers to 1 piece. When ordering larger quantities, we can maybe shorten the delivery time. Just send us an inquiry about the desired quantity of Siemens 3TH43940AB0 to our sales team for an exact delivery time.

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