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ZR 011
YUZEY
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.
Normally closed (NC, heating) and normally open (NO, cooling) in one casing
Snap-action contact enables independent switching
Temperatures can be adjusted separately
High switching capacity
Clip mounting
| 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 2.5mm² stranded 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 UL94 V-0,light grey |
| Dimensions | 67x50x46mm |
| Weight | approx. 90g |
| Installation position | variable |
| Operating/Storage temperature | -20 to+80℃(-4 to +176°F)/-45 to+80℃(-49 to +176℉) |
| Protection type | IP20 |
| Art. No. | Setting range | Approvals | ||
| 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℉ | contact maker, normally open | +32 to +140℉ |
| 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℉ | contact maker, normally open | +68 to +176℉ |
| 01176.0-00* | contact maker,normally open | 0 to +60℃ | contact maker, normally open | 0 to +60℃ |
| 01176.0-01* | contact maker,normally open | +32 to +140℉ | contact maker, normally open | +32 to +140℉ |

