The Siemens 3RH1140-1AP00 is a high-quality contactor relay designed for reliable performance in industrial applications. This relay features four normally open (4NO) contacts and operates with a control voltage of 230V AC at both 50 and 60 Hz frequencies. It is part of the SIRIUS series, known for its robust construction and dependable operation.
With a rated insulation voltage of 690V and an IP20 protection rating, the 3RH1140-1AP00 is suitable for a variety of environments, ensuring safe and efficient operation. The relay is designed to handle a maximum current of 10A, making it ideal for controlling and switching electrical loads in automation systems.
The Siemens 3RH1140-1AP00 contactor relay is built to withstand harsh conditions, with an operating temperature range of -25°C to +60°C and a mechanical endurance of up to 30 million operating cycles. Its compact S00 size and screw connection terminals facilitate easy installation and integration into existing systems.
This contactor relay also boasts high shock resistance, withstanding 10g for 5 ms and 5g for 10 ms, ensuring durability in demanding applications. The relay's auxiliary contacts are designed for high reliability, with a contact reliability rate of one incorrect switching operation per 100 million operations at 17V and 1mA.
Ideal for use in control panels, machinery, and other industrial automation applications, the Siemens 3RH1140-1AP00 provides a reliable and efficient solution for your switching needs.