Features: 1) Types: ST3P On delay type: STEPA-A/B/C/D/E/F ... C/D/E/F/G Off delay type: ST3PF 3M Features:1) Types: a) On delay type: ST3PA-A/B/C ... 12, 24, 48, 110, 220, 240V4) Consumed power: 2VA5) On delay time range:A: 0.05-0.5s, 5s, 30s, 3minB ... 2h, 12hG: 0.5-4min, 40min, 4h, 24h6) Off delay time range: 1s - 3M7) Electrical life: 100,000 times7) ... 5%11) Voltage error: ±5%12) Temperature error: ±2% Timer