Auxiliary contacts PS ETIMAT 10 (1 x NO) PS ETIMAT10 (1 x NO) 002159033

Auxiliary contacts for circuit breakers – expanding the functionality of the installation

Auxiliary contacts PS ETIMAT 10 are an element that allows increasing the possibilities of electrical installations. Designed to cooperate with ETIMAT 6 and ETIMAT 10 circuit breakers, as well as power limiters and isolating disconnectors, they enable the implementation of more complex control and signaling systems. Mounted on a TH-35 rail, they are a practical solution for both professionals and end-users looking for flexibility in the electrical system.

Construction and application

The PS ETIMAT 10 auxiliary contact (1 x NO) is a module that expands the functionality of the overcurrent circuit breaker. Its main task is to provide an additional normally open (NO) contact, which can be used to signal the status of the circuit breaker or control other devices. The module width is 9 mm, which allows for easy integration with existing installations without taking up much space. Auxiliary contacts do not have their own lever, which means that their operation is closely related to the operation of the main circuit breaker.

Characteristics and operating parameters

This particular model of auxiliary contact is characterized by a single normally open (1 x NO) contact. This means that under normal conditions the contact is open and is closed only after the circuit breaker has operated. It is designed to operate at a rated voltage of 230 V and a maximum current of the main contacts of 63 A. The rated switching current is 6 A. The contact works with overcurrent circuit breakers (MCB) and can be mounted to a maximum of 4 main contacts simultaneously. This makes it possible to create complex control and signaling systems in electrical installations of various power levels.

• Versatility: compatible with the ETIMAT 6 and ETIMAT 10 series and other ETI Polam devices
• Status signaling: possibility of using the NO contact to signal the status of the circuit breaker
• Easy installation: modular design facilitates mounting on a TH-35 rail
• Compact dimensions: width of 9 mm minimizes space occupied in the switchgear cabinet
• Functionality expansion: enables the creation of more complex control systems
• Safety: the integrity of operation dependent on the main circuit breaker ensures safe system operation.