ZR 011 Dual Thermostat
Features
Two thermostats in one casing: Thermostat (contact breaker, normally closed) for regulating heaters.
Thermostat (contact maker, normally open) for regulating filter fans and heat exchangers or switching signal devices when temperature limit has been exceeded. 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 | 7K (±4K tolerance) |
| Sensor element | thermostatic bimetal |
| Contact type | snap-action contact |
| Contact resistance | < 10mΩ |
| Service life | > 100,000 cycles |
| Max. Switching capacity | 250VAC, 10 (2) A 120VAC, 15 (2) A DC 30W |
| EMC | acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 |
| Connection | 4-pole terminal,clamping torque 0.5Nm max. rigid wire 2.5mm²stranded wire (with wire end ferrule) 1.5mm² |
| Mounting | clip for 35mm DIN rail,EN60715 or for exit filter EF 118 Series |
| Casing | plastic according to V-0, light grey |
| Dimensions | 67 x 50 x 46mm |
| Weight | approx. 90g |
| Installation position | variable |
| Operating/Storage temperature | -20 to+80℃(-4 to +176 ) /-45 to+80 (-49 to +176 ) |
| Protection type | IP20 |
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