Запасная часть SIEMENS 3RB12461EB31

Siemens Solid-State Overload Relay

• Model: SOLID-STATE OVERLOAD RELAY
• Integrated Thermistor Protection
• Current Range: 25 to 100 A
• Voltage: DC 24V
• Internal Earth-Fault Detection
• Contact Configuration: 1NO/1NC (Overload/Thermistor/Earth-Fault)
• Additional Contact Configuration: 1NO/1NC (Overload Warning)
• Bistable Outputs

The Siemens Solid-State Overload Relay is a reliable and efficient electrical device designed for protecting motors and equipment from overloads and electrical faults. With its integrated thermistor protection, it provides accurate temperature monitoring and prevents overheating. This relay is suitable for a wide range of applications with a current range of 25 to 100 A and operates at DC 24V voltage.

The internal earth-fault detection feature enhances safety by promptly detecting and isolating any earth-fault conditions. It ensures the protection of equipment and minimizes the risk of electrical accidents. The contact configuration of 1NO/1NC for overload, thermistor, and earth-fault provides flexibility in wiring and control options.

In addition, the Siemens Solid-State Overload Relay features an overload warning function with 1NO/1NC contacts. This warning signal alerts the operator or control system when the motor is approaching its overload limit, allowing for preventive measures to be taken. The bistable outputs ensure reliable operation and ease of control.

With its advanced features and durable construction, the Siemens Solid-State Overload Relay offers high-performance protection for motors and equipment in various industrial applications.