PDL 681M16HMWS Dedicated switch module, 16A, 250Vac with protective lid, labled "MICROWAVE". The hinged protective lid is to prevent accidental activation of the switch in either ON or OFF position. PDL 600 Series is the most versatile and widely used switchgear on the NZ market today. All of its modules are simply clipped into any 600 series grid plate (1-6 gang). The switch modules are front mounted for safety, they cannot be pushed backwards into the wall box accidentally. PDL 600 Series were designed and engineered locally in Christchurch, taking into account the specific needs of New Zealand and Australian homes and building.