Position switches explosion-protected
Type : 8070/2-2-W-U60
AC op. volt. (equal potential): 500 V
AC op. volt. (uneq. potential): 250 V
DC rated operational voltage : 125 V
Rated operational current : 4 A
Version : 2nd generation
Contacts : 1 NC + 1 NO
Degree of protection (IP) : IP66
Application range (zones) : 1 , 2 , 21 , 22
Gas explosion protection : II 2 G Ex db eb IIC T6 Gb
Dust explosion protection : II 2 D Ex tb IIIC T80 °C Db
Contact material : Silver-nickel
Enclosure material : Thermoplast GF, imp. resistant
Number of NCs : 1
Number of NOs : 1
Actuator : Plunger
Switching function : Snap-action contact
Maximum operating frequency : 1800 operating cycles/h
Electrical service life : Max. 10^6 operating cycles
Cable glands and entries : 1 x M20 Ø 7 to 13 mm
Clamping range : 7 ... 13 mm
For further information, see : r-stahl.com WebCode 8070C