3RH2140-2BW40 SIEMENS

The 3RH2140-2BW40 is a high-performance contactor relay from Siemens, designed for reliable switching of auxiliary circuits. This relay features four normally open (4 NO) contacts, providing versatile control options for various applications. It operates on a 48 V DC coil voltage, ensuring compatibility with a wide range of control systems. The size S00 designation indicates its compact dimensions, making it suitable for installations with limited space. The spring-type terminals offer quick and secure wiring connections, reducing installation time and ensuring reliable electrical contact. This contactor relay is ideal for use in industrial control panels, automation systems, and other applications requiring dependable switching performance. Its robust design and high-quality components ensure long-lasting operation in demanding environments. Siemens' 3RH21 series contactor relays are known for their reliability and performance, making them a trusted choice for critical control applications. This model provides a cost-effective solution for expanding control capabilities in various industrial settings.