| Model | TCDZ 1P/32A EU-R-H | TCDZ 3P/16A EU-R-H | TCDZ 3P/32A EU-R-H |
| Power Supply | 1P+N+PE | 3P+N+PE | 3P+N+PE |
| Rated voltage | 230Vac±10% | 400Vac±10% | 400Vac±10% |
| Electrical protection | Over-current, Over-temperature, Over-voltage, Under-voltage, Ground fault, Leakage protection, Contactor adhesion fault protection, Integrated surge protection |
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