3TH4355-0HP0 SIEMENS

The 3TH4355-0HP0 contactor relay from Siemens is a robust and reliable electromechanical switching device designed for diverse industrial applications. This relay conforms to the EN 50011 standard, ensuring compatibility and adherence to established industry norms. Featuring a contact configuration of 5 normally open (NO) and 5 normally closed (NC) contacts, it provides versatile control options for various circuits. The screw terminal connections facilitate secure and straightforward wiring, simplifying installation and maintenance procedures. An integrated surge suppression circuit, incorporating a varistor, protects the relay's internal components from voltage spikes and transients, enhancing its longevity and operational stability. This contactor relay is specifically designed for AC operation, with a rated voltage of 230/220 V AC at 50 Hz and 276/264 V AC at 60 Hz. Its primary function is to control electrical circuits by opening or closing contacts in response to an electrical signal. It is commonly used in motor control, lighting systems, and other automation applications. Siemens contactor relays are known for their high quality, durability, and reliable performance, making them a preferred choice for demanding industrial environments. The 3TH4355-0HP0 is a dependable solution for applications requiring a high number of contacts and surge protection.