Siemens SIRIUS 3TH4 Contactor Relay, 220 V ac Coil, 8-Pole, 10 A, 4NO + 4NC

This contactor relay is a reliable solution for industrial automation needs, featuring an 8-pole design that enhances versatility and efficiency. Operating on 220V AC, it ensures seamless functionality across various applications. The dimensions of this product are 78mm in height, 45mm in width, and 102mm in depth, making it suitable for standard installations.

• Combines four normally open and four normally closed contacts
• Utilises screw terminals for secure electrical connections
• Supports a 10A current rating for effective load management
• Offers an auxiliary contact configuration for expanded functionality

• Used with control and automation circuits requiring reliable switching
• Utilised for motor control in industrial machinery
• Ideal for needing both NO and NC contacts
• Effective in electrical panel assembly for compact spaces
• Suitable for systems requiring robust performance under varying temperatures

The control supply voltage operates at 220V AC for both 50Hz and 60Hz frequencies, ensuring compatibility with a variety of systems.

The snap-on mounting style allows for quick and easy installation on 35mm DIN rail, simplifying the setup process and reducing installation time.

The auxiliary contact configuration includes four normally open and four normally closed contacts, providing flexibility for controlling various applications without needing additional components.

The device can operate between -25°C and +55°C, ensuring reliable performance in diverse environmental conditions, which is essential for industrial applications.