Kaba Key Switch, SPDT, 5A 2-Way Flat Key, Round Bezel, 30V DC / 250V AC, Model K640042-NI

Kaba K640042-NI key switch is a high-security latching switch designed for panel installation with a flat key that provides secure access control. This switch includes a single-pole double-throw (SPDT) contact configuration rated at 5 amperes, supporting both 30V DC and 250V AC operation. The round bezel and solder terminals allow straightforward integration into electrical control systems.

Its mechanical endurance of 30,000 operations ensures reliable performance in demanding industrial and commercial environments. The flat key incorporates a 20-pin lock mechanism, making unauthorized duplication virtually impossible.

This key switch has a 90° key index angle, facilitating intuitive operation across its 2 positions. Compliance with RoHS directives and international standards such as ANSI/ESD S20.20 and BS EN 61340-5-1 certifies its quality and safety for sensitive equipment environments.

Common applications include control panels, industrial alarms, and lighting controls where secure manual operation is essential. The switch is manufactured in the United Kingdom, ensuring adherence to stringent quality standards.

The device incorporates a latching SPDT switch action with 2 positions. The secure flat key with 20-pin lock mechanism enhances security. Rated for 5A contact current at 30V DC and 250V AC. Round bezel and solder terminal configuration allow panel mounting.

Mechanical life rated for 30,000 operations guarantees durability. Compliance with RoHS, ANSI/ESD S20.20:2014, and BS EN 61340-5-1:2007 standards. Ideal for control panels, alarms, and lighting control applications. Explore the comprehensive range of electrical switches and Key Switches offered on EnvMart for your industrial and automation needs.