QX2VK02SDM STONEL LIMIT SWITCH, W/ 2 SPDT MECHANICAL SILVER CONTACTS SWITCHES, ELECTRICAL RATINGS 10 AMP @ 125/250 VAC 0.5 AMP @ 125 VDC, EPOXY COATED ANODIZED ALUMINUM HOUSING AND COVER, (1) 3/4" NPT & (1) 1/2" NPT CONDUIT CONNECTION, RED / GREEN VISUAL INDICATOR, ATEX CERTIFIED TO EX D IIC T5 - T6, ZONES 1 & 2, TEMP. RATING: -40 DEGREES F. TO 176 DEGREES F. (-40 DEGREES C. TO 80 DEGREES C.)