STEGO - PRODUCT CATALOGUE REGULATING 71 71 TECHNICAL DATASHEET DUAL THERMOSTAT ZR 011 > NO and NC in one casing > Terminals easily accessible > Separate adjustable temperatures > Clip fixing > High switching capacity Two thermostats in one casing: Thermostat (contact breaker, normally closed) for regulating heaters. The contact opens when temperature is rising. Thermostat (contact maker, normally open) for regulating filter fans and heat exchangers or switching signal devices when temperature limit has been exceeded. The contact closes when temperature is rising. Heaters and cooling equipment can be switched independently from each other with a temperature offset as opposed to the usual change-over contacts. TECHNICAL DATA Switch temperature difference 7 K (4 K tolerance) Sensor element thermostatic bimetal Contact type snap-action contact Service life > 100,000 cycles Max. switching capacity AC 250 V, 10 (2) A AC 120 V, 15 (2) A DC 30 W at DC 24 V to DC 72 V Max. inrush current AC 16 A for 10 sec. Connection 4-pole terminal, clamping torque 0.5 Nm max.: rigid wire 2.5 mm (AWG 14) 1 stranded wire 1.5 mm (AWG 16) Mounting clip for 35 mm DIN rail, EN 60715 Casing plastic according to UL94 V-0. light grey Connection diagram Dimensions 67 x 50 x 46 mm Thermostat ZR 011 (NC/NO) Weight approx. 90 g Fitting position variable Operating/Storage temperature -45 to +80 C (-49 to +176 F) Operating/Storage humidity max. 90 % RH (non-condensing) Protection type IP20 Approvals VDE, UL File No. E164102, CSA, EAC When connecting with wires, wire end ferrules must be used. Important note: The contact system of the regulator is subjected to environmental influences, thus the contact resistance may change. This can lead to a voltage drop and/or self-heating of the contacts. Heater Thermostat ZR 011 Filter fan Example of connection Heater Filter fan, Cooling equipment, Signal device L N N L Art. No. Setting range Setting range 01172.0-00 Contact breaker (NC) 0 to +60 C Contact maker (NO) 0 to +60 C 01172.0-01 Contact breaker (NC) +32 to +140 F Contact maker (NO) +32 to +140 F 01175.0-00 Contact breaker (NC) -10 to +50 C Contact maker (NO) +20 to +80 C 01175.0-01 Contact breaker (NC) +14 to +122 F Contact maker (NO) +68 to +176 F 01176.0-00 Contact maker (NO) 0 to +60 C Contact maker (NO) 0 to +60 C 01176.0-01 Contact maker (NO) +32 to +140 F Contact maker (NO) +32 to +140 F For regulating heat exchangers and fans (e. g. LE 019) and as an alarm contact for monitoring the interior temperature of electronic enclosures. 19.03.2019 Specifications are subject to change without notice. Errors and omissions excepted. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application. www.stego.de www.stego.co.uk www.stegonorden.seX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Thermostats category: Click to view products by Stego manufacturer: Other Similar products are found below : 66F060-0099 66F060-0396 66L085-0477 67F080-0356 67L060-0368 67L080-0038 77877-00 ASP200-22 22636-00 2450 00210626 2450 00880010 2450RC 79080002 2455R--01000844 2455R 80580176 2455R 80820955 2455R 81610172 2455R--90820376 2455RC-00980620 2455RCG81170352 2455RM03090005 2455RM 80820736 2455RM-90980499 2455RP-91000430 2455RP-91000433 2455RP-91000436 2455RP-91000442 300004530001 300100140436 300100630004 3001 00830006 2450G 83950014 2450RC-90820307 2455R--00030829 2455R--01000140 2455R 80820813 2455R 80820815 2455R 81000478 2455R 86890009 2455R--99130436 2455RBV00290011 2455RC- 01000545 2455RM 80820767 PN14-6R 300000460015 300005510124 300100240048 310000011390 310000030602 310000031798 310000560067