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GE Power Management
INSTRUCTIONS
TYPE ET-16 and ET-17
INDICATING LAMPS
Manual Part Number: GEH-3500F
Copyright © 2000 GE Power Management
GE Power Management
215 Anderson Avenue
Markham, Ontario
L6E 1B3 Canada
Telephone: (905) 294-6222
Fax: (905) 201-2098
E-mail: [email protected]
Manufactured under an
ISO9002 Registered System
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GE Power Management
GEH-3500F
INTRODUCTION
The ET-16 (incandescent and LEDs) and ET-17 (neon) indicating lamps consist of a common receptacle, plug in
type resistors and lamps, escutcheon, and color cap. They are available for mounting on switchboard panels up to
and including ¼ inch thickness.
APPLICATION
These lamps can be used whenever a panel mounted signal or indicating lamp is desired.
The ET-16 is available for either one brilliance or dim bright operation when incandescent lamps are used. ET-16
lamps are also available with Light Emitting Diodes (LEDs). The incandescent type can be easily upgraded to the
LED type. It only requires acquiring the appropriate color LED and lens cap and inserting into the lamp receptacle.
The ET-17 can be used when extra long life is a factor and brilliance is not. It also can be used when low current
is desired.
FEATURES
1. The simple “push-twist” type plug has been adopted for both the bulb and the resistor. This was
accomplished by incorporating a bayonet base on both components.
2. A common receptacle for both the ET-16 and ET-17 coupled with the plug-in resistor and bulb makes it
easy to change on the panel without disassembling.
3. The resistor is in series with the bulb, and the ohmic value for the different circuit voltages is designed at
80% of the rated bulb voltage to give it longer life. Changing voltages is easily accomplished by changing
the series resistor (see listed tables for the proper resistor).
4. A short circuit plug is available when a series resistor is not required or if an external resistor is to be used.
5. The ET-16 uses GE Catalog No. 1819 for the 24 DC lamp and GE Catalog Number 1835 for the balance
of the ratings. For LED types, long life LEDs (100,000 hours) are specified. Additional features are as
follows: reduced heat, resistance to shock and vibration, improved safety, lower current, cost savings, and
no cold filament inrush current. The LED lamps come in red, green, and amber colors. White is not an
option because a white light LED is not available. ET-17 uses GE Catalog Number B1A.
6. Terminals are readily available. They are designed for either AMP “FASTON” type connectors, solder, or
screws.
7. Nine basic color caps designed for maximum visibility are available for ET-16 incandescent types. Five
Translucent caps: red, green, yellow, white; and four transparent caps: amber, red, green, blue, and clear.
For ET-16 LED types, only the transparent lens caps are recommended. This is because the transparent
lens allows more LED light to pass through than the translucent lens cap used on incandescent lamps.
The available colors are as follows: red, green, amber, yellow smoke, clear and blue.
ET-17: Because of the special properties of neon, only amber, transparent red, and clear lenses are
suitable.
The color caps have a knurled OUTSIDE DIAMETER FOR EASY REMOVAL.
8. The ET-16 is also available for dim bright applications.
9. When special voltage or resistance is required other than those listed, a special lamp may be ordered with
the proper design, or designated series resistor.
10. A two-inch insulating washer is supplied with each indicating light. It should be mounted on the inside of
the panel as illustrated in Figs. 2, 3, and 4. The function of this washer is to provide additional insulation
between the terminal and ground (panel) if a surge were to be induced on one of the potential leads.
If a bulb other than those listed above is required, the lamp will be furnished less the bulb.
Listed tables give some of the specials made available.
Type ET-16 and ET-17 Indicating Lamps
3
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GEH-3500F
GE Power Management
RATINGS
Resistors ET-16: 12.5 Watts
ET-17: 1 Watt
BULB
DESIGN
VOLTAGE
DESIGN AMPS
CANDLE POWER
AVERAGE LIFE
(HOURS)
1819
1835
B1A
28
55
0.04 A
0.05 A
0.3 mA
Approx. 0.34
Approx. 1.1
-
2500
5000
105-125
15,000
CONNECTIONS
See Figure 1A and 1B for typical tell-tale and dim-bright connections.
RECOMMENDED PANEL ASSEMBLY
Thread the pal nut against the shoulder of the receptacle. Install the two-inch insulating washer on the front of the
receptacle against the pal nut. Insert the receptacle through the panel and thread the escutcheon nut against
panel. Install the color cap and hand tighten (do not force). Turn the escutcheon nut back up against the color cap,
then back off ½ to ¾ turn (¾ turn recommended) to give at least 1/64 inch clearance but not more than 1/32 inch
clearance between the color cap and escutcheon nut (for up to 3/16 inch panel). For the ¼-inch panel, the color
cap will be flush with the escutcheon nut. Tighten the pal nut against panel to 10 to 12 inch-pounds of torque.
TABLE 1: ET-16 – INDICATING LAMP
CIRCUIT VOLTAGE
CATALOG NUMBER
(includes lamp, color
cap, and resistor)
Resistor 0165A7844
Bulb
(GE Catalog
Number)
receptacle
Color
cap †
carton
outline
Rated
volts
MIN.
volts
MAX.
volts
Part
No.
Ohmic
Value
24 V DC
48 V DC
125 V DC
250 V DC
120 V AC
240 V AC
22 V
44 V
28 V
0116B6708G1
0116B6708G2
0116B6708G3
0116B6708G4
0116B6708G5
0116B6708G6
1
2
3
4
5
6
10
1819
1835
See
ordering
Table 6
56 V
200
110 V
220 V
95 V
140 V
280 V
130 V
260 V
2000
5100
1900
4800
195 V
TABLE 2: ET-16 – FOR DIM-BRIGHT APPLICATION
CIRCUIT VOLTAGE
CATALOG NUMBER
(inlcudes lamp, color
cap, and resistor)
Resistor 0165A9217
Part Ohmic Value
No.
Bulb
(GE
Catalog
Number)
receptacle
Color
cap †
carton
outline
Rated
volts
MIN.
volts
MAX.
volts
Total
Tap
48 V DC
125 V DC
250 V DC
120 V AC
240 V AC
44 V
110 V
220 V
95 V
56 V
140 V
280 V
130 V
260 V
0116B8108G2
0116B8108G3
0116B8108G4
0116B8108G5
0116B8108G6
1
2
3
4
5
450
50
See
ordering
Table 6
2550
6000
2450
5700
1700
4400
1600
4200
1835
195 V
4
Type ET-16 and ET-17 Indicating Lamps
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GE Power Management
GEH-3500F
TABLE 3: ET-16 – FOR LEDs
Receptacle with Resistor by Voltage
LED Lamp by Voltage
No.3 - Transparent
Color Lens Cap
Rated
Voltage
Min.
22
Max.
28
Catalog No.
Rated
Voltage
Lamp
Color
Cat. No.
Digits
Transp.
Cap Color
Cat. No.
Digits
Red
Green
Amber
Red
R92
G92
A92
R52
G52
A52
R53
G53
A53
Red
Green
Amber
Yellow
Smoke
Clear
R4
G4
A4
Y4
S4
C4
N4
24 DC
48 DC
116B6708G41
24 DC
48 DC
44
56
116B6708G42
Green
Amber
Red
125 DC
250 DC
110
220
140
280
116B6708G43
116B6708G44
125 DC
250 DC
Green
Amber
70 AC
120 AC
130 AC
240 AC
55
95
76
116B6708G47
116B6708G45
116B6708G48
116B6708G46
70 AC
120 AC
130 AC
240 AC
Red
R53
G53
A53
130
140
260
Green
Amber
None
105
195
Example: Using Table 3 to specify a complete ET-16 LED catalog number for a 24 V DC, Red LED Lamp, red
Transparent Color Cap
Catalog Number: 116B6708G41 R92 R4
Receptacle and Resistor by Voltage
LED Lamp Color by Voltage
Lens Cap by Color
TABLE 4: ET-17 – INDICATING LAMP
Voltage
Range
Cat. No.*
Resistor 0165A7956
Bulb
(GE Catalog
Number)
receptacle
Color
Carton
Outline
(includes Lamp, color gap,
and resistor)
Cap †
Part
No.
1
Ohmic
Value
200 K
560 K
750 K
1 M
AC/DC
110-139
140-219
220-299
300-374
375-449
450-600
0116B6734G1
0116B6734G2
0116B6734G3
0116B6734G4
0116B6734G5
0116B6734G6
2
see
3
B1A
Ordering
Table 7
4
5
1.2 M
1.6 M
6
† Specify color cap from Table 6 or 7
Type ET-16 and ET-17 Indicating Lamps
5
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GEH-3500F
GE Power Management
TABLE 5: ET-16 SPECIAL 127B8177
INDICATING LAMP COMPLETE
1 REQ’D of GR. or PT NO. LISTED BELOW
Color
Cap
Group No*
Volts
Carton
Online
RESISTOR
DRG. No. Part No.
BULB
GE Cat. No.
Receptacle
Value
750 Ω
1
2
3
4
5
6
7
8
9
70
17
7
8
1835
756
50 Ω
140
220
32
9
NONE
1835
1819
1835
1835
1835
1835
2500 Ω
4300 Ω
200 Ω
10
2
125
277
140
130
11
12
9
3300 Ω
5900 Ω
2500 Ω
2300 Ω
13
** 756 Bulb Furnished by Customer
TABLE 6: ET-17 SPECIAL 128B1654
INDICATING LAMP COMPLETE
Group No*
Volts
1 REQ’D of GR. or PART NUMBER LISTED BELOW
RESISTOR
DRG. No.
Color
Cap
Carton
Online
BULB
GE Cat. No.
Receptacle
Part No.
1
Value
1
2
210 to 250
V AC/DC
NE51H **
56 KΩ
67 to 120
V AC
8
NE51 or
B1A
80 KΩ
** NE51H BULB Furnished by Customer
6
Type ET-16 and ET-17 Indicating Lamps
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GE Power Management
GEH-3500F
TABLE 7: COLOR CAP
COLOR CAP
CAT. NO.
COLOR
NONE
CAT. NO.
NONE
0116B6708G
0116B6708G*C
0116B6708G*R
0116B6708G*G
0116B6708G*Y
0116B6708G*W
0116B6708G*B
0116B6708G*A
0116B6708G*D
0116B6708G*E
208A3768P1
208A3768P2
208A3768P3
208A3768P4
208A3768P5
208A3768P6
208A3768P7
208A3768P8
208A3768P9
CLEAR Π
RED ∅
GREEN ∅
YELLOW ∅
WHITE ∅
BLUE Π
AMBER Π
GREEN Π
RED Π
ORDERING TABLE 8: COLOR CAP
COLOR CAP
CAT. NO.
COLOR
NONE
CAT. NO.
NONE
0116B6734G*
0116B6734G*C
0116B6734G*E
0116B6734G*A
208A3768P1
208A3768P9
208A3768P7
CLEAR Π
RED Π
AMBER Π
HOW TO ORDER:
Order by the complete Catalog Number and specify color cap. To order renewal parts for ET-16 LEDs or for
Incandescent ET16 conversion to LEDs, use the following table:
TABLE 9: ET-16 LEDs RENEWAL PARTS INFORMATION
Receptacle: 116B6709G1
Resistor 165A7844P
LED Lamp
286A5442P
GE Part No.
R92
Rated
Voltage
Lamp
Color
Lamp
Marking
Lens Cap
286A5443P
Lens Color
Part No.
Ohmic Value
10
Red
Green
Amber
Red
1819L2R
1819L2G
1819L2A
1835L2R
1835L2G
1835L2A
1835L3R
1835L3G
1835L3A
24 DC
48 DC
1
2
G92
Red
R4
G4
A4
Y4
S4
C4
A92
Green
Amber
Yellow
Smoke
Clear
R52
200
Green
Amber
Red
G52
A52
R53
125 DC
250 DC
3
4
2000
5100
Green
Amber
G53
A53
70 AC
120 AC
130 AC
240 AC
7
5
750
Red
R53
G53
A53
1835L3R
1835L3G
1835L3A
1900
2300
4800
Green
Amber
13
6
Type ET-16 and ET-17 Indicating Lamps
7
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GEH-3500F
GE Power Management
Figure 1 (0246A3685[1]): TYPICAL TELL-TALE AND DIM-BRIGHT CONNECTION
8
Type ET-16 and ET-17 Indicating Lamps
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GE Power Management
GEH-3500F
Figure 2 (0165A9216[4]): OUTLINE AND PANE DRILLING FOR TYPE ET-16 INDICATING LAMP WITH TAP
RESISTOR FOR DIM BRIGHT OPERATIONS
Type ET-16 and ET-17 Indicating Lamps
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GEH-3500F
GE Power Management
Figure 3 (0165A7859[6]): OUTLINE AND PANEL DRILLING FOR TYPE ET-16 INDICATING LAMP
10
Type ET-16 and ET-17 Indicating Lamps
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GE Power Management
GEH-3500F
Figure 4 (0165A7955[6]): OUTLINE AND PANEL DRILLING FOR NEON INDICATING LAMP TYPE ET-17
Type ET-16 and ET-17 Indicating Lamps
11
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GE Power Management
215 Anderson Avenue
Markham, Ontario
L6E 1B3 Canada
Telephone (905) 294-6222
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