Stem Mounting, Thermal Type – K4100 Series
This series features single and multivolt models in both stem mount and stem mount with a swivel . All models
are equipped with a light level slide adjustment and provide a 1/2"-14 threaded stem . A washer gasket and
locking nut are packaged with each photo control . Models with “M” suffix have heavy duty die cast housings .
Model K4251 and K4253 have photo eye located on top and are designed for spot/flood type fixtures .
Size –
K4100 Series - 1-9/16" (4 .0 cm) Square, 3" (7 .6 cm) Long;
K4200 Series - 1/2"-14 threaded swivel, 1-9/16" (4 .0 cm) Square, 5-1/2" (14 .0 cm) Long;
Model K4236 - 5-3/4" (14 .6 cm) High, 3" (7 .6 cm) Diameter .
Model #
Watts Tungsten
VA Ballast
Amps Tungsten
Amps Ballast
Volts
K4121C
1800
1000
15
8 .3
120
K4121M
2000
1800
16 .7
15
120
K4421M
1800
1000
15
8 .3
120
K4124
3100
1700
15
8 .3
208
K4122
3600
2000
15
8 .3
240
K4123C
3100-4150
1700-2300
15
8 .3
208-277
K4423M***
3100-4150
1700-2300
15
8 .3
208-277
K4133
4150
2300
15
8 .3
277
K4127****
5205
2880
15
8 .3
347
K4135*
7200
4000
15
8 .3
480
K4136M
2000-4625
1800
16 .7
8 .6
120 or 277
**K4141C*
3000
3000
25
25
120
* Not UL listed or CSA certified.
** 1 year warranty.
*** Model K4423M replaces K4123M
**** Certified by CSA to US and Canadian Standards.
Stem & Swivel Mounting, Thermal Type – K4200 Series
Model #
Watts Tungsten
VA Ballast
Amps Tungsten
Amps Ballast
Volts
K4221C
1800
1000
15
8 .3
120
K4224
3100
1700
15
8 .3
208
K4222
3600
2000
15
8 .3
240
K4223C
3100-4150
1700-2300
15
8 .3
208-277
K4233
4100
2300
15
8 .3
277
K4227***
5205
2880
15
8 .3
347
K4235*
7200
4000
15
8 .3
480
K4236C
1800-4150
1000-2300
15
8 .3
120 or 208-277
K4251***
1800
1000
15
8 .3
120
K4253***
3100-4150
1700-2300
15
8 .3
208-277
* Not UL listed or CSA certified.
***Certified by CSA to US and Canadian Standards.
UL773A
E42722
5 Year
Warranty
C22 .2-55
LR38068
K4121C
K4121M
C22 .2-177
LR3730
UL773A
E42722
5 Year
Warranty
C22 .2-55
LR38068
K4251
K4236C
K4221C
K4423M
Photo Controls
WEATHERPROOF •
ENERGY CONTROLS
• PROFESSIONAL LIGHTING • POOL & SPA • SURGE PROTECTION • CONSUMER
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