Thermostat "NC" (Normally Closed): Thermostat opens at temperature rise. Comes with a RED temperature dial. Thermostat "NO" (Normally Open): Thermostat closes at temperature rise. Comes with a BLUE temperature dial.
SPECIFICATIONS Sensor Element:?Thermostatic bi-metal Switching Difference (Hysteresis):?7°K ±4K tolerance Service Life:?100,000 cycles Switching Capacity (Max Load):?10 (2) A @ 250 VAC, 15 (2) A @120 VAC, 30W DC Connections:?2-pole terminal for AWG 14 max [2.5 mm2?(0.10 in2)] Mounting:?Clip for 35 mm (1.4") DIN rail (EN 60715) Dimensions:?60 H x 33 W x 43 mm D (2.4 x 1.3 x 1.7") Housing:?Plastic, UL94V-0 Weight:?40 g (1.4 oz) Operating Temperature:?-20 to 80°C (-4 to 176 F) Storage Temperature:?-45 to 80°C (-49 to 176°F) Specifications are subject to change without notice. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application.