NATIONAL - Product Description

Photoelectric EE Switches (Daylight Switches)

1. Model: EE8123-821 230VAC 50Hz
Operating Voltage range: 210 to 250VAC
Load current Capacity : 3 Amps
Light Level : to turn lamp ON …. 40 Lux (approx.)
: to turn lamp OFF…. 120 Lux (approx.)
Power Consumption : less than 6mA
Maximum Number of Lamps to be controlled directly:
Incandescent Lamps : 10 of 60W
OR
Fluorescent Lamps : 6 of 40W
OR
Mercury Lamps : 3 of 80W/100W/125W
or : 1 of 200W/250W/300W

2. Model: EE8020-821 230VAC 50Hz
Operating Voltage range : 210 to 250VAC
Load current Capacity : 10 Amps
Light Level : to turn lamp ON ….. 50 Lux (approx.)
: to turn lamp OFF….. 200 Lux (approx.)
Power Consumption : less than 10mA
Maximum Number of Lamps to be controlled directly:
Incandescent Lamps : 30 of 60W OR
20 of 100W
OR
Fluorescent Lamps : 23 of 40W
OR
Mercury Lamps : 10 of 80W/100W
or : 8 of 125W
or : 5 of 200/250W
or : 4 of 300W
or : 3 of 400W
or : 1 of 700W/1000W

NOTE: If higher load current capacity is required for controlling greater number of lamps, please use NATIONAL Green Power Contactors with the above EE SWITCHES.

FEATURES & APPLICATIONS FOR "EE SWITCHES":
• For Automatic Switching of Garden lamps, Gate lamps, Window & Showcase lamp, shopping arcades, Illuminated signs and Street lamps.
• For Automatic Switching of Factory and Work site lamps.
• Model: EE8020-821 is particularly suitable for roads & highways lighting and park lighting.
• No false switching due to momentary high brightness such as from Automobile headlights.
• Un-affected by light from controlled lamps due to downward mounting.
• High Speed Switching mechanism.
• EE Switches are provided with built-in arresters for protection against Lightning surge.

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