Illuminated safety button 2NC standard SP22-BLN-02-LEDUNI. SP22-BLN-02-LEDUNI\.

Safety button for control panels

This illuminated safety button SP22-BLN-02-LEDUNI is a reliable control element, designed for applications requiring high functionality and safety. It is ideal for machine control panels, switchgear cabinets and directly on device housings. The button's design allows for easy integration with existing installations, and its robust construction guarantees long-lasting and trouble-free operation.

Construction and application

The SP22-BLN-02-LEDUNI button is complete and ready for mounting in a 22 mm diameter hole. It has two normally open contacts, allowing it to be used in safety circuits requiring immediate power disconnection in the event of a hazard. LED backlighting ensures good visibility even in low light conditions, increasing comfort and safety. The IP65 protection rating guarantees resistance to dust and moisture, allowing it to be used in harsh industrial environments.

Key features and benefits

• Durability and reliability: The button is designed for intensive use, taking into account high requirements for mechanical (0.3 million switching cycles) and switching durability (0.2 million cycles at rated parameters).
• Safety: Two normally open contacts ensure effective disconnection of the circuit in emergency situations.
• Versatility: The ability to use a wide range of supply voltages for the indicator light (24-230 V AC and 24-110 V DC) increases installation flexibility.
• Resistance to external conditions: IP65 protection rating protects against the negative effects of dust and moisture.
• Easy installation: Standard hole diameter (22 mm) simplifies integration with existing control panels.
• Wide range of connection cables: The ability to connect solid wires with a cross-section of 1...2.5 mm² and stranded wires with a cross-section of 0.75...1.5 mm² ensures compatibility with various types of electrical installations.
• Compliance with standards: Meets the requirements of PN-EN 60947-5-1, IEC 60947-5-1, IEC 60947-1 and PN-EN 60947-5-5, which guarantees safety and compliance with applicable regulations.

Thanks to its design and technical parameters, the SP22-BLN-02-LEDUNI button is an optimal solution for both professional installers and end users looking for a reliable control element in industrial applications.