Tele Haase E3TF01 is a temperature monitoring relay that protects motor windings against overheating using PTC thermistors or thermal contacts.
Monitors up to six PTC sensors in series
Fault latch with test and reset button
Short circuit monitoring selectable via terminals
Supply voltage 230 V AC
One changeover contact rated 250 V AC, 5 A
35 mm installation housing for DIN rail
Sensor evaluation according to DIN 44081
Our guides help you choose the right product.
Relay vs contactor vs SSR – which should you choose?| Phase | Single phase |
|---|---|
| Temperature range | -25°C ~ 55°C |
| Supply voltage | 230 VAC |
| Sector | Factory Automation |
| IP Classification | IP20, IP40 |
| Max current | 5 A AC |
| Mounting | DIN rail |
| Mechanical cycles | 20.000.000 |
| Contact config | Change over (CO) |
| Material | Plastic |
| Power consumption | 1 W |
| Voltage | 250 VAC |
| Dimensions | 35 x 87 x 60 mm |
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