| Model | WCT | ||||
| Specifications | 25A | 63A | 100A | ||
| Rated Current | AC-7a | 25 | 63 | 100 | |
| Rated Current | AC-7b | 8.5 | 20 | 30 | |
| Conventional Thermal Current Ith (A) | 25 | 63 | 100 | ||
| Rated Insulation Voltage Ui (V) | 500V | ||||
| Rated Operating Voltage Ue (V) | 250V(1P/2P) 400V(3P/4P) | ||||
| Number of main contacts | 2P | 1NO1NC, 2NO, 2NC | |||
| 4P | 2NO2NC, 4NO, 4NC | ||||
| Control Power | AC-7a | 230V | 5.5 | 14 | 22 |
| 400V | 10 | 25 | 38 | ||
| AC-7b | 230V | 2 | 4.5 | 6.5 | |
| 400V | 3.4 | 8 | 11 | ||
| Electrical Life (Times) | 100,000 | ||||
| Mechanical Life (Times) | 1000,000 | ||||
| Max number of on-off operations per hour | 30 | ||||
| Max number of on-off operations per day | 100 | ||||
| Rated control supply voltage Us (V) | AC24V/50Hz AC230V/50Hz | ||||
| Frequency | 50Hz/60Hz | ||||
| Pollution Degree | 2.5kV(4kV--12/24/48VAV) | ||||
| Rated impulse withstand voltage (Uimp) | 2 | ||||
| Protection Grade (IEC60529) | Contactor | IP20 | |||
| Installed in the box | IP40 | ||||
| Operating Temperature | -5°C~+60°C | ||||
| Storage Temperature | -40°C~+70°C | ||||
| Wet and heat resistance (IEC60068.1) | Class 2 (relative humidity is 95% at 55°C) | ||||
| ELSV (extra low safety voltage) conforms to 12/24/48 VAC version | |||||
| Poles | H1 (MM) | H2 (MM) | H3 (MM) | W (MM) | L (MM) | ||
| 2P | 1NO1NC, 2NO, 2NC | 25A | 45 | 69 | 85 | 18 | 81 |
| 63A/100A | 45 | 69 | 89 | 36 | 85 | ||
| 4P | 2NO2NC, 4NO, 4NC | 25A | 45 | 69 | 85 | 36 | 81 |
| 63A/100A | 45 | 69 | 89 | 54 | 85 | ||
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