Lingua
Ampio intervallo di impostazioni
Piccole dimensioni
Semplice da montare
Prestazioni di commutazione elevate
NT 91-F: Thermostat(normally closed); interruttore di contatto per la regolazione dei riscaldatori. Il contatto si apre quando la temperatura aumenta.
NT 92-F: Thermostat(normally open); contattore per la regolazione di ventilatori con filtro e scambiatori di calore o per la commutazione di segnali quando viene superato il limite di temperatura. Il contatto si chiude quando la temperatura aumenta.
Technical Data
NT91-F/NT92-F | |
Switch temperature difference | +/-5℃ |
Sensor element | thermostatic bimetal |
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 16） |
Mounting | clip for 35mm DIN rail,EN 60715 |
Casing | plastic according to UL94 V-0,light grey |
Dimensions | 84×39×54mm |
Weight | approx.40g |
Fitting position | variable |
Operating/Storage temperature | -45 to +80℃（-49 to +176℉） |
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) | Setting range | |
NT 91-F （NC Type） | NT 92-F （NC Type） | |
91NC01 | 92N001 | 0 to +60℃ |
91NC02 | 92N002 | -10 to +50℃ |
91NC03 | 92N003 | +20 to +80℃ |
91NC04 | 92N004 | +32 to +140℉ |
91NC05 | 92N005 | +14 to +122℉ |
