Screw-mounted terminal block 2NO ZB5AZ103

Universal control element for professionals and users

This Harmony XB5 series terminal block is a key element in building reliable and ergonomic control stations. Designed for mounting buttons and switches, it provides easy configuration and component replacement, reducing downtime and facilitating installation upgrades. Thanks to its versatility, it can be used in both advanced industrial systems and simpler applications.

Flexibility and safety in one solution

The ZB5AZ103 terminal block allows connection of two normally open contacts, enabling the implementation of various control functions. It uses screw connection, ensuring secure and durable electrical connections. The design allows for integration, providing great freedom in the design of the operator station. Additionally, the Harmony XB5 series is characterized by high resistance to environmental conditions (IP66, IP67, IP69K), guaranteeing reliable operation even in harsh industrial environments.

Key features and benefits:

• Modular design: Allows easy adaptation to specific application needs – possibility of expansion with up to 9 single contacts.
• Versatility: Compatibility with a wide range of XB4/XB5 accessories (contacts, light modules) allows for creating personalized solutions.
• Durability: Made of thermoplastic material, providing resistance to corrosion and mechanical damage.
• Safety: IP20 certification protects against accidental contact with energized elements.
• Secure connections: Screw connection guarantees stable and durable electrical connections.
• Application in harsh conditions: Resistance to vibrations and high degree of protection (up to IP69K depending on the accessories used) allow operation in demanding industrial environments.
• Rated operating current: 3A for AC-15 at 230V – suitable for most low-voltage control applications.

Applications

The ZB5AZ103 terminal block finds application in a wide range of industries, including:

• Industrial automation: construction of control panels, operator stations.
• Mechanical engineering: integration with machines and production equipment.
• Energy: control and monitoring systems.
• Construction: electrical installations of industrial and public buildings.
• Transport: vehicle and transport equipment control systems.

Thanks to its versatility and configuration options, it is an ideal choice for installers looking for reliable and flexible control solutions and for end-users expecting a safe and functional control system.