STEGO Dual Adjustable Thermostat ZR 011 01172.0-01

The ZR 011 houses two separate thermostats, allowing the independent control of heating and cooling or other equipment. Thermostat NC (normally closed): Thermostat opens at temperature rise - for regulating heaters or for switching signal devices. Comes with red temperature dial. Thermostat NO (normally open): Thermostat closes at temperature rise - for regulating filter fans and heat exchangers or for switching signal devices. Comes with blue temperature dial. Specifications Setting Range - NC 32 to 140 ºF Setting Range - NO 32 to 140 ºF Agency Approvals UL, CSA, VDE Technical Data Sensor Element Thermostatic bi-metal Switching Difference (Hysteresis) 12.6 ºF ± 7 ºF Maximum Tolerance ± 7.2 ºF Switching Capacity (Max. Load) NC: 10 A resistive/2 A inductive at 250 VAC NO: 5 A resistive/2 A inductive at 250 VAC DC 30W Minimum Load 20 mA (all voltages) EMI/EMC Compliance EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 Connection 4-pole terminal for AWG 14 max. (2.5 mm²) Mounting Clip for 35 mm DIN rail (EN 60 715) Dimensions (H x W x D) 2.6 x 2.0 x 1.8 inches (67 x 50 x 46 mm) Housing Plastic, UL 94V-0, light gray Weight 3.2 oz (90 g) Protection Type IP20