Electronics type Staircase time switch

Features:
1) Type: ALC18
2) Time range: 0.5, 5, 10, 15, 20min
3) Contact capacity: 16A, 220V AC
4) Coil voltage: AC 110V, 220V, 230V, 240V
5) Electrical life: 100,000 times
6) Mechanical life: 10,000,000 times
7) Minimum setting unit: 0.5 minute
8) Operating temperature: -40 - +50