The WM 100/150 is an ON/OFF controller provided only of a selectable setpoint, it is useful for civil and industrial applications where wall mounting is requested.

• Housing: ABS plastic, autoestinguish
• Dimensions: front 75x108 mm (2.953x4.252”), depth 49 mm (2”)
• Mounting: wall mount, with fixing screws
• Connections: screw terminal block (4 mm2; one wire each terminal only)
• Display: 10 mm LED (WM 150)
• Setpoint: adjustable by rotating knob with marked dial of an anatomic design
• Differential: adjustable from 0.5 to 10 °C
• Output: one (1) SPDT relay 8(3)A 250V AC
• Input: for PTC probe
• Accuracy: better than 1.5 °C
• Power supply (depending on model): 12 Vac/dc or 24, 110, 220 Vac, 50/60 Hz