Overview
Having three head shape:
round (Φ18mm) ,square(18×18mm)
rectangular (18×24mm),
containing pilot lamps, pushbuttons, il luminated
push but tons, selector swi tches, key-lock switches, buzzer and emergency switchs.
push but tons, selector swi tches, key-lock switches, buzzer and emergency switchs.
The normal diameter of the installation hole is Φ16mm,and some
type can be installed in Φ22mm hole easily with the diameter changing circle .
type can be installed in Φ22mm hole easily with the diameter changing circle .
Details
Operating Temperature: -25 ~ +50C
Operating Humidity: 45~ 85%RH
Operating Humidity: 45~ 85%RH
Conctact Material: silver, silver alloy, gold-clad silver, cladding thickness is 3 um
Mechnical life: 1,000,000 cycles
Electrical: 50,000 cycles
Solder Heat Resistance: 230C (no more than 3 secronds)
Please see attachment for details