Mechanical Thermostat
| Item | Specification |
|---|---|
| Model | ZR011 |
| Switching difference | 12.6°F ±7°F tolerance (7K ±4K) |
| Sensor element | Thermostatic bimetal |
| Contact type | Snap‑action contact |
| Service life | >100,000 cycles |
| Input voltage | 24~72VDC/100~240VAC |
| Contact current | <15A@120VAC <10A@240VAC |
| Mounting | Clip for 35 mm DIN rail |
| Housing | PC |
| Weight | 90g |
| Dimensions | 675046 mm |
| Protection type | IP20 |
| Operating/Storage temperature | -45~80℃ |
| Operating/Storage humidity | <90 % RH (non‑condensing) <90 % |
ZR011 is a dual‑function mechanical thermostat designed for electrical enclosure temperature management. It adopts bimetallic sensing technology with no battery required, reliably regulating cabinet heating and cooling equipment simultaneously.
Boasting a wide voltage range from DC24V to AC230V and an operating temperature span of -20℃~80℃, this DIN‑rail mounted thermostat delivers stable performance under complex working conditions. Constructed with flame‑retardant ventilated PC housing, it achieves rapid thermal response and long service life exceeding 100,000 switching cycles.
Test report per batch
Datasheet + test report
CADs, logos, test reporting
1-5 pcs for qualified buyers
The switching difference is 12.6u00b0F with u00b17u00b0F tolerance (7K u00b14K). It forms a reasonable temperature hysteresis and prevents heaters or cooling fans from switching on and off too frequently, reducing component wear and extending the service life of both thermostat and connected loads.
Yes. It supports operating humidity below 90% RH nonu2011condensing. Condensed water will damage internal metal contacts, so avoid installation where dew forms.
It completes four major tests: environmental RoHS compliance test, salt spray test, lowu2011pressure test and thermal cycling test. Tests can be arranged as spot checks or yearly audits according to client requests.