Auxiliary contact - switching PS2S 160-250AF 004671950

Auxiliary contacts for ETI circuit breakers – reliable control and signaling

The PS2S 160-250AF auxiliary contact is an element that expands the functionality of ETI circuit breakers, allowing for the implementation of additional control and signaling circuits. Designed to work with compact circuit breakers, it allows for easy adaptation of the installation to the specific needs of the user. Its versatility makes it suitable for both industrial installations and public buildings or homes.

Construction and application

The PS2S 160-250AF contact is a changeover contact with one set of contacts, designed for mounting on ETI circuit breakers. Made of high-quality materials, it ensures reliable operation even in difficult operating conditions. Its main task is to transmit signals about the state of the circuit breaker – on or off – to external control or signaling circuits. It can be used, for example, to activate an alarm in the event of a failure, control another device or remotely monitor the condition of the installation. Mounting is done via screw connection, which ensures a secure and durable electrical connection.

Key features and benefits

• Suitable for AC-15 loads: Rated operating current of 3A at 230V AC guarantees stable operation in typical control applications.
• Versatility: Compatible with a wide range of ETI circuit breakers, making it easy to implement in existing installations.
• Simple installation: Screw connection ensures quick and easy installation and removal.
• Reliability: Made of high-quality materials, ensuring long-lasting and trouble-free operation.
• Wide application: Ideal for building control circuits, alarm signaling and remote monitoring of the electrical installation status.
• Compact dimensions: Allow mounting in tight switchgear spaces.

The PS2S 160-250AF auxiliary contact allows for the implementation of circuits with a rated operating current of 3A at 230V AC and is characterized by an electrical connection made using a screw connection. It has one changeover contact.

The PS2S 160-250AF auxiliary contact is a small element of great importance for the functionality and safety of the electrical installation. Its solid construction and ease of installation make it an ideal choice for both professional installers and end-users looking for a reliable solution to expand their control and signaling systems.