PB1S metal series pushbuttons adopt the structure of modular combination consisting of single-chip clip-on type contact module and luminescent module, which is reliable and convenient for installation and maintenance. The materials comply with the requirements of EU RoHS standard and the protection class of heads reaches up to IP65. The contact module with self-cleaning function has the contact reliability of ppm grade. The luminescent module designed as integrated structure has complete voltage specifications with low energy consumption.
Description
Installation hole diameter: φ 22.5mm
Six colors – red, green, yellow, blue, white and black
Die-cast head with zinc-aluminum alloy is solid and durable
Contacts adopt high-quality silver alloy with reliable ON-OFF and long electrical service life.
Structure of modular combination
Additional information
Rated insulation voltage | AC600V 50Hz
Illumination module | AC400V 50Hz; DC250V
Power frequency withstand voltage | AC1890V 50HZ.1min
Conventional thermal current | 10A
Mechanical service life | 3,000,000 times for normal buttons, mushroom buttons and illuminated buttons
300,000 times for knobs, compact pushbuttons, two-position pushbuttons and self-locking buttons
50,000 times for key buttons and emergency stop buttons
3,000,000 times for switching elements
Electrical service life | 500,000 times/AC-15 at 6A/230V
Ambient temperature | -25℃～70℃
Storage temperature | -40℃～80℃
Product certification | CCC, CE, RoHS
Protection class | IP65
Action frequency | 1,200 times/hour
