Siemens SENTRON 5TT INSTA Contactor, 230 V ac Coil, 4-Pole, 25 A, 4NO, 440 V

This contactor is intended for effective control in various industrial applications. Its 4NO configuration facilitates efficient reversing operations, making it suitable for tasks requiring frequent direction changes in machinery. Operating at a coil voltage of 230V AC, this unit enhances safety and functionality in electrical systems.

• Supports a maximum contact voltage of 440V for high-load applications
• Rated for 25A, suitable for industrial use
• Allows installation of supplementary devices for extended functionalities
• Manages power losses effectively with only 2.2W per pole

• Controls motors necessitating reversing functions
• Suitable for high-current load
• Ideal for automation systems requiring efficient switching
• Employed in installations requiring simultaneous control of multiple circuits

Supplementary devices such as timers and auxiliary contacts can be used to enhance operational capabilities, providing additional control options.

Providing spacers during installation is essential for adequate air circulation and to prevent overheating, which can affect performance and longevity.

The unit should be installed in environments with a suitable temperature range for electrical equipment, ensuring it remains dry and free from dust.