As part of Numatic Internationals commitment to product support and machine upgrades we have improved this micro switch.
Due to the potential close proximity of liquid during use, a new micro switch with a higher IP rating (Ingress Protection Rating) has been introduced to be used in place of the current micro switch. The new switch is rated at IP 67, meaning it is protected against a higher level of water resistance and dust. In the event that you experience difficulties with the existing switch, replace this with the new model.
VIEW AND DOWNLOAD the Technical Action Plan.