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vacuum switches

vacuum switch series 901.7

change-over contact; diaphragm NBR; setting scale; 250VAC/6A; 24VDC/2A; male thread 1/4"; application: air, water, neutral oils; protection class see protection cap (max. IP65); range of adjustment -10...-700mbar

vacuum switch series 901.7-EX

ATEX II 1/2G Ex ia IIB T4 Ga/Gb, II 2G Ex ia IIC T4 Gb, II 2D EX ia IIIB T135°C Db; change-over contact; diaphragm NBR; setting scale; 24VDC/100mA; male thread 1/4"; application: air, water, neutral oils; range of adjustment -10...-700 mbar