28 items Patent
Grande faixa de configurações
Tamanho pequeno
Simples de montar
Alto desempenho de comutação
NT 33-F: Termostato (normalmente fechado); disjuntor de contato para regulação de aquecedores. O contato abre quando a temperatura aumenta.
NT 34-F: Termostato (normalmente aberto); fabricante de contato para regulação de ventiladores de filtro e trocadores de calor ou para comutação de dispositivos de sinal quando o limite de temperatura for excedido. O contato fecha quando a temperatura aumenta.
Technical Data
NT 33-F / NT 34-F / NT 33-M / NT 34-M | |
Switch temperature difference | +/-5℃ |
sensor element | thermostatic bimetal |
Contact type | snap-action contact |
service life | >100,000 cycles |
Max.switching caoacity | 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 | 60x33x43mm |
Weight | approx.40g |
Fitting Position | variable |
Operating/Stirage temperature | -45 to +80℃(-49 to +176℉) |
Operating/Stirage humidity | max.90% RH (non-condensing) |
Protection type | IP20 |
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) | Signal current | ||
NT33-F (NC Type) | NT34-F (NO Type) | NT33-M (NC Type) | NT34-M (NO Type) | |
860031 | 860036 | 860640 | 860645 | 0 to +60°C |
860032 | 860037 | 860641 | 860646 | -10 to +50°C |
860033 | 860038 | 860642 | 860647 | +20 to +80℃ |
860034 | 860039 | 860643 | 860648 | +32 to +140℉ |
860035 | 860040 | 860644 | 860649 | +14 to +122℉ |
