Dwyer MCS-111050 is a self-powered Miniature Current Switch with a temperature range of 32 to 122°F (0 to 50°C). It operates in an amperage range of 0.5 to 50 A AC continuous and has a response time of <200 ms. The UL 94V-0 rated ABS enclosure provides 600 V insulation class with a humidity range of 10 to 95% RH (non-condensing). Output rating is isolated, N.O. 0.3 A @ 130 V DC/AC, with a hysteresis of 1%.