Trafag Temperature Switch / Thermostat ISNT15015
The Trafag ISNT15015 (Part Number: 471.2331) is a rugged Navistat Thermostat / Temperature Switch built for harsh industrial and marine environments. Encased in a durable IP65-rated die-cast aluminum housing, it features a heavy-duty immersion probe designed to continuously monitor process temperatures across dual ranges up to 150°C (20°C to 110°C / 20°C to 150°C).
BRAND
Trafag
TYPE
Temperature Switch / Thermostat
PART NO.
471.2331
MODEL
ISNT15015
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | Trafag |
| TYPE | Temperature Switch / Thermostat |
| PART NO. | 471.2331 |
| MODEL | ISNT15015 |
| Voltage Rating | 250 V AC / 30 V DC |
| Application | Temperature monitoring and switching for marine engines, industrial machinery, hydraulic systems and cooling circuits |
| IEC | Industrial Temperature Control Standards |
| Product Name | ISN/ISNT Navistat Thermostat Temperature Switch |
| Device Series | ISN / ISNT Navistat |
| Temperature Range 1 | 20°C to 110°C |
| Switching Differential | Approx. 2.0 K (20–110°C), 2.5 K (20–150°C) |
| Ambient Temperature | -30°C to +70°C |
| AC Contact Rating | 15 A at 250 VAC (Resistive), 1.25 A (Inductive) |
| Housing Material | Die-cast Aluminum |
| Primary Function | Detects process temperature and switches electrical contacts when the preset temperature threshold is reached |
| Typical Applications | Marine engines, cooling water systems, lubricating oil circuits, compressors, hydraulic systems, industrial process control and machinery protection |
| Made In | Switzerland |
| REF NO | 63 |
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