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| DUAL THERMOSTAT |
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ZR 011 |
| Features |
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| NO and NC in one casing |
| Separate adjustable temperatures |
| High switching capacity |
| Terminals easily accessible |
| DIN rail mounted |
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| 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. |
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Technical Data |
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| Switch temperature difference： |
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7K(±4K tolerance) |
| Sensor element： |
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Thermostatic bimetal |
| Contact type： |
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Snap-action contact |
| Contact resistance： |
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<10mΩ |
| Service life： |
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>100,000 cycles |
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250VAC,10(2)A |
| Max. Switching capacity： |
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120VAC,15(2)A |
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DC30W |
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| EMC： |
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Acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 |
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| Connection： |
4-pole terminal. damping torque 0.5Nm max.:rigid wire 2.5mm²stranded wire (with wire end ferrule) |
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Mounting： |
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Clip for 35mm DIN rail,EN60715 or for exit filter EF 118 Series |
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| Casing： |
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UL94 V-0 , plastic according to UL94 V-0, light grey |
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| Dimensions： |
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67 x 50 x 46mm |
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| Weight： |
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Approx.90g |
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| Installation position： |
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Variable |
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| Operating/Storage temperature： |
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-20 to+80℃(-4 to +176℃) / -45 to+80℃(-49 to +176℃) |
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| Protection type： |
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IP20 |
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Example of connection |
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| Art. No. |
Setting range |
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Setting range |
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| 01172.0-00 |
contact breaker, normally closed |
0 to + 60℃ |
contact maker, normally open |
0 to + 60℃ |
| 01172.0-01 |
contact breaker, normally closed |
+32 to + 140°F |
contact maker, normally open |
+32 to + 140°F |
| 01175.0-00 |
contact breaker, normally closed |
-10 to + 50℃ |
contact maker, normally open |
+20 to + 80℃ |
| 01175.0-01 |
contact breaker, normally closed |
+14 to + 122°F |
contact maker, normally open |
+68 to + 176°F |
| 01176.0-00* |
contact maker, normally open |
0to + 60℃ |
contact maker, normally open |
0 to + 60℃ |
| 01176.0-01* |
contact maker, normally open |
+32 to + 140°F |
contact maker, normally open |
+32 to + 140°F |
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