Compact, small mechanical thermostat offering a high response accuracy, small switching difference, and a very long service life (switching cycles). This thermostat of temperature class T6 (140 °F / 60 °C max.) is utilized for the regulation of heaters deployed in hazardous areas. The high switching performance allows direct control of a heater.
This thermostat of temperature class T6 (140 °F / 60 °C max.) is utilized for the regulation of heaters deployed in hazardous areas.
Technical Data
Temperature class: T6
Ex Protection type Ex II 2 GD
Gases: Ex db IIC T6 Gb
Dusts Ex tb IIIC T85 °C Db IP66
Ambient temperature: -76 to +140 °F (-60 to +60 °C)
Sensor element: thermostatic bimetal
Service life: > 100,000 cycles
Max. switching capacity: 10 A¹ resistive @ AC 250 V,
1 A resistive @ DC 24 V
Min. switching capacity: DC 1.5 V 5 mA
Max. inrush current: AC 16 A for 12 sec.
Connection: silicone cable (halogen-free) 3 x AWG 18 (1.0 mm²)
Connection PE: AWG 18 to 14 (1.0 to 2.5 mm²)
Mounting: clip for 35 mm DIN rail, EN 60715 screw mounting M5, optional sideways mounting
Housing: aluminum, silver anodized
Dimensions: 3.7 x 1.8 x 1.9” (95 x 45 x 30 mm)
Weight: approx. 0.66 lbs (0.3 kg)
Mounting position: variable
Storage temperature: -76 to +185 °F (-60 to +85 °C)
Operating / Storage humidity: max. 90 % RH (non-condensing)
Protection type / Protection class: IP66 / I (grounded)
Approvals: EPS 16 ATEX 1 118 X, IECEx EPS 16.0054X, EAC
¹ currents above 4 A affect the switching difference
Contact type (1-pole):
Normally Closed (NC)
Switch temperature:
59 °F / 15 °C (± 5 °F /3 K tolerance)
Switching difference (Hysteresis):
9 °F ± 5 °F tolerance (5 K ± 3 K)
Contact type (1-pole):
Normally Closed (NC)
Switch temperature:
77 °F / 25 °C (± 5 °F /3 K tolerance)
Switching difference (Hysteresis):
9 °F ± 5 °F tolerance (5 K ± 3 K)
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