Product Overview
The Siemens 3RQ0014-0DL20 relay is a general-purpose relay suitable for various electrical control scenarios, renowned for its reliability and efficiency.
Technical Features
This relay operates at AC230V voltage with a 4CO (four changeover contacts) design and a rated current of 3A. It features an LED display for real-time status indication. Its control circuit is well-designed, with a control supply voltage of 230V in both AC and DC modes, and stable measurement values at different frequencies. The relay has a long mechanical life and high contact reliability, with only one error occurring per 100 million (DC 17V, 5mA) switch conversions. Additionally, it possesses impulse withstand voltage capability and can operate stably within an ambient temperature range of -40 to +85°C.
Application Scenarios
It is widely used in industrial automation, power systems, and other fields for circuit control and protection.