NT 75-F

Technical Data

NT 75-F
Switch temperature difference	5K (-3/+2K tolerance)¹
sensor element	NTC
Contact type	change-over snap-action contact
service life	>100,000 cycles
Max.switching caoacity	10mA
Max. switching capacity	NC: 250VAC, 10 (4) A NO: 250VAC, 5 (2) A
Max.inrush current	AC 16A for 10 sec.
Connection	4-pole terminal, clamping torque 0.5Nm max.: rigid/stranded² wire 2.5mm² (AWG 14)
Mounting	clip for 35mm DIN rail, EN 60715
Casing	plastic according to UL94 V-0, light grey
Dimensions	67x50x38mm
Weight	approx.60g
Fitting Position	variable
Operating/Stirage temperature	-20 to +60℃(-4 to +140℉)
Operating/Stirage humidity	max.90% RH (non-condensing)
Protection type	IP20

¹ If the Normally Closed contact is used, the switch temperature difference could be reduced by connecting terminal “N” (RF heating resistor). It causes the thermal feedback which is subject to surrounding conditions and thus has to be determined for each individual application.

² When connecting with wires, wire end ferrules must be used.

Art.No.Contact breaker(NC)	Setting Range	Operating Voltage
860050	-20 to +60°C	230VAC, 50/60Hz