Реле SIEMENS 3RB12461EB21

Siemens Solid-State Overload Relay

• Integrated thermistor protection
• Operating current range: 25 to 100 A
• DC 24V voltage
• Internal earth-fault detection
• 1 normally open (NO) and 1 normally closed (NC) contact for overload/thermistor protection
• 1 NO and 1 NC contact for earth fault protection
• Bistable outputs

The Siemens Solid-State Overload Relay is a reliable and efficient device designed to protect electrical equipment from overloads and earth faults. It comes with integrated thermistor protection, ensuring accurate monitoring of temperature and preventing damage due to excessive heat. The overload relay has an operating current range of 25 to 100 A, making it suitable for a wide range of applications.

This overload relay operates at a DC voltage of 24V and features internal earth-fault detection, providing an additional layer of safety. In the event of an earth fault, the relay quickly detects and isolates the faulty circuit, preventing damage to the equipment and ensuring the safety of the users.

The Siemens Solid-State Overload Relay has 1 normally open (NO) and 1 normally closed (NC) contact for overload/thermistor protection. These contacts can be used to activate an alarm or shut down the equipment in case of an overload or high temperature. Additionally, it has 1 NO and 1 NC contact for earth fault protection, allowing for immediate action in case of a fault.

With its bistable outputs, this overload relay offers enhanced reliability and reduces the risk of false alarms or malfunctions. It is a durable and long-lasting product that meets the high standards of Siemens, a trusted brand in the industry.