Indicators 365
Low Voltage Lamp Holders - Sealed to IP67 Technical Information - Indicators
The majority of Arcolectric indicator lights can be supplied with alternative light sources:
Neon, Fluorescent, Filament lamp or LED
NEON and FLUORESCENT LAMPS
Colours
Available with Red, Amber, Green, Blue or Clear lenses.
Maximum striking voltages
Standard brightness types 65Vac 90Vdc.
High brightness types 85Vac 135Vdc.
High brightness types are usually tted.
Life
Typically 25,000 hours (Green uorescent lamps 20,000 hours).
(Measured to a point when the light output of the lamp is half its original level.)
The end of life for a neon lamp is not usually a sudden failure.
False signals due to long wiring
It is possible for neon or uorescent tubes to glow when they should be o.
Thefalse signal is caused by the capacitance eect of fairly long wiring to the
indicator being adjacent to other live cables. This eect can be prevented in
most cases by tting a 100k resistor across the supply wires close to the
indicator assembly.
MATERIALS
Moulded bodies and bases . . . . . . . . . . .Nylon 6.6
Metal bodies and bezels . . . . . . . . . . . .Chrome plated brass (except #)
Lenses . . . . . . . . . . . . . . . . . . . . . . . . .Polycarbonate
Terminals (most types) . . . . . . . . . . . . . .Brass (electro-tin plated)
Terminals (exceptions) . . . . . . . . . . . . . .Brass (ash silver* or nickel** plated)
Threaded metal nuts . . . . . . . . . . . . . . .Brass (nickel plated on 0275/7)
Other xings . . . . . . . . . . . . . . . . . . . . .Call sales for details
* R9, 0061, 0062, 0430, 0480, 1090, 1091, 6030, 7030, 8630, 8580
** # 3130, 3160, 3161, 3221 have nickel plated terminals with steel screws
and plated polyamide bezel trims
FILAMENT LAMPS
Colours
Available with Red, Amber, Green, Clear or Blue lenses
LEDs - DC
Colours
Red, Yellow, Green, Blue and White.
Voltage
Basic voltage 2.0/2.2V. Some items are available with
integral resistors for 12V use. For details of resistors
required for higher voltages, please call sales.
Current
Maximum continuous forward current 20mA
Life
>100,000hrs
LEDs - AC
Colours
Red, Yellow, Green, Blue and White.
Voltage
Rated up to 230V ac, suitable for use at 110V and 230V ac.
Current
<3mA
Life
>100,000hrs
TEMPERATURE RATING
Authority with Terminals with Wire leads
PVC SILICONE
European T125°C T105°C T125°C
UL T65/75°C T65/75°C
SYMBOLS
Terminals
C 6.3, H 4.8, K 2.8
Wire leads
200mm long Standard
Solid wires
LED only
Panel hole size Panel thickness Temperature rating