Lingua
Ampio intervallo di impostazioni
Può offrire il colore grigio RAL 7035 o il colore nero RAL 9011.
Semplice da montare con parte di fissaggio rapido, facile da installare e rimuovere dalla guida DIN.
Prestazioni di commutazione elevate
Può regolare la temperatura manualmente, manopola di grandi dimensioni per un facile utilizzo
NT 43-F,NT 43-M: Thermostat (normally closed); contact breaker for regulating heaters. The contact opens when temperature is rising.
NT 43-F, NT 44-M: Thermostat (normally open); contact maker for regulating of filter fans and heat exchangers or for switching signal devises when temperature limit has been exceeded. The contact closes when temperature is rising.
Technical Data
NT 43-F, NT 43-M / NT 44-F, NT 44-M | |
Operating Voltage | All AC/DC Voltage |
Switch temperature difference | +/-5°C |
Sensor element | thermostatic bimeta |
Contact type | snap-action contact |
Service life | >100,000 cycles |
Max. switching capacity | 250VAC, 10 (2) A / 120VAC, 15 (2) A DC 30W at 24VDC to 72VDC |
Max. inrush current | AC 16A for 10 sec. |
Connection | 2-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 | 60×33×43mm |
Weight | approx. 40g |
Fitting position | variable |
Operating/Storage temperature | -45 to +80°C (-49 to +176°F) |
Operating/Storage humidity | max. 90% RH (non-condensing) |
Protection type | IP20 |
¹ When connecting with wires, wire end ferrules must be used.
Important note: The contact system of the regulator is subjected to environmental influences, thus the contact resistance may change. This can lead to a voltage drop and/or self-heating of the contacts.
Fast Fixing Type (F Type) | Manual Up down Type (M Type) | Setting range | ||||||
NT 43-F (NC Type) | NT 44-F (NO Type) | NT 43-M (NC Type) | NT 44-M (NO Type) | |||||
Gray Color | Black Color | Gray Color | Black Color | Gray Color | Black Color | Gray Color | Black Color | |
43NCF01 | 43NCF01-B | 44NOF01 | 44NOF01-B | 43NCM01 | 43NCM01-B | 44NOM01 | 44NOM01-B | 0 to +60℃ |
43NCF02 | 43NCF02-B | 44NOF02 | 44NOF02-B | 43NCM02 | 43NCM02-B | 44NOM02 | 44NOM02-B | -10 to +50℃ |
43NCF03 | 43NCF03-B | 44NOF03 | 44NOF03-B | 43NCM03 | 43NCM03-B | 44NOM03 | 44NOM03-B | +20 to +80℃ |
43NCF04 | 43NCF04-B | 44NOF04 | 44NOF04-B | 43NCM04 | 43NCM04-B | 44NOM04 | 44NOM04-B | +32 to +140℉ |
43NCF05 | 43NCF05-B | 44NOF05 | 44NOF05-B | 43NCM05 | 43NCM05-B | 44NOM05 | 44NOM05-B | +14 to +122℉ |
