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Description
Zamel WZS-01 twilight switch is used to control lighting devices and other energy receivers depending on luminous flux density. The system switches on the lighting at dusk and switches off at dawn. The switching on threshold can be adjusted by the user and does not require the opening of casing. The system is resistant to momentary changes of luminous flux density and the same guarantees its reliability. The system is equipped with inner luminous flux density sensor.
Specification:
- Allows to switch on and/or switch off lighting devices according to the preset ambient light level;
- Wide setting scope of the switch on threshold (from 0 to 200 lx);
- Resistant to momentary changes of luminous flux density;
- Input (supply) terminals: l, n;
- Input rated voltage: 230 VACl
- Input voltage tolerance: from -15 to +10 %;
- Nominal frequency: 50 / 60 Hz;
- Rated power consumption: 24 mA;
- Output (load) terminals: p, n;
- Threshold adjustment range: from 0 to 200 lx (rotational potentiometer);
- Lighting sensor: inner;
- Output relay parameters: 1no-16 a /250 v ac1 4000 va (voltage contact);
A well made strong piece of plastic and great that Plumbing4home have such an item (couldn't find it elsewhere). Made it possible to connect two different sized pipes on a bath waste.
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Good quality adaptor. Needs a rubber O ring to make good seal. But I think that is obvious. Nicely machined item. Would recommend this supplier.
Prompt delivery, good value.
I needed a replacement basin overflow trim as the chrome plating had come off the original even though the basin had only been installed a little over one year previously. The plumbing 4home website provided very clear information on the different sizes and styles available, so I was able to order the correct one. The item was despatched very promptly which was appreciated, and it proved to be a perfect fit - job done.
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