Button NEF30-BXY W0-NEF30-B XY

Two-position switch for industrial applications

This two-position key switch, from PROMET's offer, is a robust solution for control and signaling in demanding conditions. Designed for mounting in 30.5 mm diameter holes, it can be used in control panels, signaling boards and directly in machine and device housings. The product combines the durability of a metal construction with reliable operation, ensuring long-lasting and safe operation.

Construction and application

The NEF30-BXY button is characterized by two switching positions, allowing control of two circuits independently. Made of high-quality materials, specifically with a metal front ring, it is resistant to mechanical damage and ensures stability during operation. The IP56 degree of protection guarantees full protection against dust and strong jets of water, making it an ideal choice for industrial environments. Thanks to this, it can be used in both dry and humid rooms.

Key features and benefits

• Durable construction: The metal front ring provides resistance to mechanical damage and long device life. This translates to lower costs associated with replacement and repairs.
• High degree of protection (IP56): Provides protection against dust and water jets, enabling operation in harsh industrial conditions. Installers can be sure of the device's reliability even in demanding environments.
• Universal mounting: Designed for standard 30.5 mm diameter holes, making it easy to integrate with existing installations and new projects.
• Two control circuits: Allows control of two independent circuits with a single switch – increases functionality and saves space on the control panel.
• Wide supply voltage range (110-400V): Ensures compatibility with various electrical systems – flexibility when choosing installation components.
• Contact configuration options: Available normally open (NO) and normally closed (NC) contact configurations allow the switch to be adapted to specific application needs. Possible to complete with max. 6 current paths - any configuration X (NO) and Y (NC).
• Key operation: Protects against accidental starting or stopping of the device – increases work safety.

The NEF30-BXY button is a reliable tool for professionals looking for a solid solution for controlling devices in industry. Its durable construction, high degree of protection and universal mounting make it an investment for years to come.