Panasonic PM4H-S-H Multi Range Electronic TimerThe Panasonic PM4H S H is a high precision multi range electronic timer designed for industrial control systems requiring flexible and reliable timing functions. It features selectable time ranges and operation modes to suit a variety of automation tasks, including ON delay and interval timing. The compact 48 x 48 mm housing fits easily into control panels, while the 11 pin plug in socket simplifies installation. With a wide supply voltage range and