• NO and NC in one casing
• Separate adjustable temperatures
• High switching capacity
• Terminals easily accessible
• Clip fixing
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.
NT 71-F |
Switch temperature difference | +/-5°C |
Sensor element | thermostatic bimetal |
Contact type | snap-action contact |
Service life | >100,000 cycles |
Max. switching capacity | 250VAC, 10 (2) A |
Max. inrush current | AC 16A for 10 sec. |
Connection | 4-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm² (AWG 14) stranded wire¹ 1.5mm² (AWG 16) |
Mounting | Clip for 35mm DIN rail,EN 60715 |
Casing | plastic according to UL94 V-0, light grey |
Dimensions | 67 x 50 x 46mm |
Weight | Approx. 90g |
Fitting positon | variable |
Operating/Storage humidity | -45 to +80°C (-49 to +176°F) |
Operating/Storage humidity | max. 90% RH (non-condensing) |
Protection type | IP20 |