Cabinet Storage Humidity Control Device with Hygrostat Functionality

The electromechanical hygrostat MRF012 is designed to control enclosure heaters to raise the dew point when a critical relative humidity of 65% is exceeded, thereby preventing condensation and corrosion. Specifications: Switch difference: 4% RH (3% tolerance) Permissible air velocity: 15 m/sec Contact type: change-over contact Electrical life: 100,000 cycles Minimum switching capacity: 20 V AC / 100 mA DC Maximum switching capacity: 250 V AC, 5 (1) A / 20 W DC EMC compliance: EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3 Connection: 3-pole terminal for 2.5 mm² solid wire or 1.5 mm² stranded wire with ferrule; clamping torque max. 0.5 Nm Mounting: DIN rail clip (35 mm, EN 50022) Housing material: UL94 V-0 rated plastic, light grey Dimensions: 67 × 50 × 38 mm Mounting position: variable Operating temperature: 0 to +60 °C Storage temperature: −20 to +80 °C Protection rating: IP20 Package includes: 1 × Humidity Controller