Electronics type Staircase time switch 1) Type: ALC18 2) Time range: 0.5, 5, 10, 15, 20min 3) Contact capacity: 16A 250V AC Electronics type Staircase time switchFeatures:1) Type: ALC182) Time range: 0.5, 5, 10, 15, 20min3) Contact capacity: 16A, 220V AC 4) Coil voltage: AC 110V, 220V, 230V, 240V5) Electrical life: 100,000 times6) Mechanical life: 10,000,000 times7) Minimum setting unit: 0.5 ...