Undervoltage release NA2S 160-250AF AC 200-240V 004671956

Safety and installation protection with NA2S trigger

The NA2S undervoltage trigger is a protective element that reacts to a voltage drop in the network. Its task is to disconnect the circuit when the voltage falls below the set threshold, protecting connected devices from damage. This is especially important for sensitive receivers that may fail with incorrect power supply.

This model, operating in the voltage range of AC 200-240V, is designed to work with circuit breakers and cam switches. Installation is done using screw connections, which ensures a stable and reliable electrical connection. The lack of delay in operation means an immediate reaction to a voltage drop – the trigger will activate with almost no delay.

• Protection against damage: Protects devices from the effects of too low a power supply voltage.
• Fast reaction: No delay in operation ensures immediate disconnection of the circuit in the event of a voltage drop.
• Versatility: Compatible with both circuit breakers and cam switches.
• Simple installation: Screw connections facilitate and speed up installation.
• Reliability: Provides effective protection of the electrical installation and connected devices.

The NA2S trigger finds application in various types of electrical installations – both in residential and industrial buildings. It will be useful wherever protection against the effects of voltage drops is required, e.g. in automation systems, lighting control or power supply of precision devices. Its compact size allows for easy integration with existing electrical infrastructure.