Auxiliary contactor, 100E, DIN EN 50011 10 NO, screw connection, AC operation, AC 24V 50Hz/AC 29V 60Hz 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 variants with positive guidance for safety applications. The devices are climate-proof, have a high level of contact reliability and are suitable for worldwide use thanks to the corresponding approvals (e.g. IEC and UL/CSA). The auxiliary contactors 3TH4 are available in AC or DC operation in various variants with 8 or 10 poles. Surge limiters, delayers and coupling elements are available as accessories.
