Bistable relay PB 411 16A 24V 1NO 412405

Bistable relay for central control

The bistable relay PB 411 16A is an element designed to control electrical circuits, especially in building and industrial automation systems. Its construction allows maintaining the on or off state without the need for continuous maintenance of the control voltage – this is a key feature of bistable relays. Thanks to this solution, the control circuit consumes energy only when the relay state changes.

This model, with a rated current of 16A and a control voltage of 22-26V AC, is ideal for applications requiring reliable and energy-saving load switching. DIN rail (TH35) mounting simplifies installation and integration with existing electrical infrastructure. Its compact dimensions – only 1 module wide – allow for efficient use of space in the distribution board.

Features and benefits

• Bistability: Maintaining the on/off state without power consumption in a stable state, which translates into energy savings and reduced load on the control circuit.
• Central and group control: Possibility of integration with Legrand control modules, enabling the creation of advanced lighting and other electrical device management systems. Compatibility with the Legrand EMS CX3 system allows for even greater control and optimization of energy consumption.
• DIN rail mounting: Quick and easy mounting on a standard DIN TH35 rail, simplifying installation and servicing.
• Compact dimensions: 1 module width allows for efficient use of space in the distribution board, especially in applications with limited space.
• Compliance with standards: Meets the requirements of IEC/EN 60669-2-2 standard, guaranteeing safety and reliability of operation.
• Application: The relay has one normally open contact (1NO), making it suitable for simple switching applications.
• Control voltage: Operation at 22-26V AC ensures compatibility with commonly used control voltages.

The PB 411 relay is a solid and reliable solution for professionals and end customers looking for an effective way to control electrical circuits in residential, commercial and industrial buildings. Its versatility and ease of integration make it an ideal choice for various building automation applications.