Position switches | explosion-protected | Type : 8070/2-1-D-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 | Scope of validity : European Union (ATEX) | Belarus | IECEx | Kazakhstan | Russian Federation | Contact material : Silver-nickel | Enclosure material : Thermoplast GF, imp. resistant | Number of NCs : 1 | Number of NOs : 1 | Actuator : Rotary lever | Switching function : Slow-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