Multicomp Pro NS106-M SPST 2 Position Momentary Keylock Switch

The Multicomp Pro NS106-M is a high-quality, two-position SPST (Single Pole, Single Throw) keylock switch designed for reliable operation in demanding applications. Its robust construction features a durable chrome-plated zinc alloy die-cast housing with a plastic cover, offering both a professional appearance and excellent protection. The switch incorporates silver-plated contacts and terminals to ensure minimal electrical resistance and reliable current flow over its service life.

This is a momentary (MOM) action switch, meaning the circuit is only completed while the key is held in the 'ON' position; it returns to 'OFF' when released. The mechanism is a 4-pin tumbler type, providing a secure and precise actuation with a 90° angle of throw. Key electrical specifications include a very low maximum contact resistance of just 10mΩ, high insulation resistance of 200MΩ at 500VDC, and a dielectric strength of 1000VAC for one minute, ensuring safe operation and electrical integrity.

With a maximum contact rating of 1A at 250V AC, this switch is suitable for controlling a variety of low-power circuits. Its compact dimensions make it ideal for panel mounting where space is at a premium. The random keying option provides a basic level of security, as each switch is supplied with a unique key. Engineered for industrial environments, the NS106-M offers a dependable and secure switching solution for machinery, control panels, and electronic enclosures.