Miniature Sealed Pushbutton Switches (SPNO) These 59 series are a range of miniature, momentary action, rugged panel sealed pushbutton switches from ITW, that can be used across a number of industries and applications such as:- • Communications
• Data entry
• Military Environments
• Instrumentation
• Mass transport controls
• Environmentally demanding keypads Features and Benefits • Miniature switch.
• Panel sealed up to IP67 and designed to be impact resistant – (IP67 - totally protected against dust and protected against the effects of temporary immersion between 15 cm and 1 m. Duration of test 30 minutes).
• Can be used over a wide temperature range.
• Series are available as either round, round with illumination, PBT round or square bezels, the non-illuminated range has a choice of 7 button custom colours.
• Status illumination are available as the round bezel version, with a choice of 3 button colours and 2 high brightness LED colours.
• Non-spark material.
• High environmental specifications – the robust nature, coupled with the panel sealing make this switch ideal for use in harsh environments.
• Gold contacts.
• A choice of body material is provided of either a non-spark zinc alloy or polybutylene terephthalate (PBT) a hard wearing moulded PBT which makes this switch suitable for use in most applications.