Siemens Auxiliary Contact, 4 Contact, 2NC + 2NO, Snap-On, SIRIUS

This auxiliary contact enhances the functionalities of contactors and relay devices, managing multiple current paths and making it suitable for a range of industrial applications.

• 4 contacts enhance functional capabilities and flexibility
• Snap-on mounting style facilitates installation and maintenance
• Screw terminal design provides secure and straightforward connections
• Operating temperature range of -25 to 60°C supports diverse applications
• 10A contact current rating caters to various operational needs
• 690V contact voltage rating meets electrical requirements

• Used with 3RT2 contactors for expanded switching functions
• Integrates with 3RH2 contactor relays in control circuits
• Suitable for automation environments with strict electrical demands
• Employed in industrial sectors needing auxiliary switching

It is compatible with 3RT2 series contactors for enhanced functionality.

The snap-on mounting style allows for quick and efficient installation.

Yes, it supports conductor cross-sections from 0.5mm² to 2.5mm².

It has a typical mechanical service life of 10 million operating cycles.