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Svenska Thermal contact relay TFA Updated: 2025-06-16
| 9500055 - | TFA With indicator | 9500053 - | TFA Without indicator |
TFA for 3-phase motors 400V 0.1-25.0 A.
The thermal contact relay is used for motors with protracted thermal contact conductors, and disconnects main supply if the motor’s thermal contacts are open.
Available with or without indicator for triggered thermal contact.
The thermal contact on the motor automatically resets when the motor has cooled, but the thermal contact relay must be reset manually by pressing the black button.
The thermal contact relay is used for motors with protracted thermal contact conductors, and disconnects main supply if the motor’s thermal contacts are open.
Available with or without indicator for triggered thermal contact.
The thermal contact on the motor automatically resets when the motor has cooled, but the thermal contact relay must be reset manually by pressing the black button.
|
TFA With indicator 9500055 |
TFA Without indicator 9500053 |
|||
|---|---|---|---|---|
| Parameter | Value | Unit | Value | Unit |
| Voltage | 400 | V | 400 | V |
| Phase | 3 | ~ | 3 | ~ |
