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China Mechanical Hygrostat Humidity Controller High-Efficiency Mechanical Hygrostat Thermostat Nt 74-F pictures & photos

China Mechanical Hygrostat Humidity Controller High-Efficiency Mechanical Hygrostat Thermostat Nt 74-F

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10 Piece	Contact Supplier

Local Area:	Xian, Shaanxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Customized:	Customized
Certification:	RoHS, ISO9001, CE
Brand:	Natural

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Product Description

Mechanical Hygrostat Humidity Controller High-Efficiency Mechanical Hygrostat thermostat NT 74-F
• Adjustable relative humidity
• Change-over contact
• High switching capacity
• Easily accessible terminals
• Clip fixing
The electromechanical hygrostat is designed to control enclosure heaters so that the dew point is raised when a critical
relative humidity of 65% is exceeded. In this way condensation and corrosion in enclosures with electric/electronic
components is effectively prevented.

Technical DataCERoHSISO9001Patent

NT 75-FSwitch temperature difference5K (-3/+2K tolerance)¹Sensor elementNTCContact typechange-over snap-action contactService life>100,000 cyclesMin. switching capacity10mAMax. switching capacityNC: 250VAC, 10 (4) A
NO: 250VAC, 5 (2) AMax. inrush currentAC 16A for 10 sec.Connection4-pole terminal, clamping torque 0.5Nm max.:
rigid/stranded² wire 2.5mm² (AWG 14)Mountingclip for 35mm DIN rail, EN 60715Casingplastic according to UL94 V-0, light greyDimensions67 x 50 x 38mmWeightapprox. 60gFitting positionvariableOperating/Storage temperature-20 to +60°C (-4 to +140°F)Operating/Storage humiditymax. 90% RH (non-condensing)Protection typeIP20

¹ at 50% RH
² When connecting with stranded wires, wire end ferrules must be used.
Examples of connection