Technical Data Bulletin
© 2019 Schneider Electric
All Rights Reserved
19-87
schneider-electric.us
9001SK Corrosion Resistant Selector
Switches
30 mm Push Buttons
Class 9001 / Refer to Catalog 9001CT1103
9001SK 4-Position Selector Switches
Table 19.261: 4-Position Selector Switches
Contact Block Required
1 — Contact Closed
0 — Contact Open
Contact Block Position
Quantity and Type
Mount on Side
Top View
Side 2
Side 1
Operator
Locating
Notch
KA1
or
KA3
KA1
#2
or
KA3
#2
1 0 0 0
KA2
KA2
#2
0 0 1 0
KA1
or
KA3
KA1
#1
or
KA3
#1
0 0 0 1
KA2
KA2
#1
0 1 0 0
Cam (see Type K, KX, and SK Selector Switch Guide, page 19-78)
H
Non-Illuminated Operators Type [99]
Manual Return [100], Operator Only (without contact blocks)
Without Knob SKS88
With other Color Knob [101]
SKS88♦
Illuminated Operators Type [99]
Manual Return [100], Operator Only (without contact blocks)
Without Knob, 110-120V 50-60 Hz Transformer
SK88J1
With Standard Red Knob, 110-120V 50-60 Hz Transformer
SK88J1R
With other Color Knob [101] and other Voltage Light Module [102]
SK88J■♦
47 47
46
4 Position
Table 19.262: Selector Switch Assembly Code and Knob Cat. No.
Color
Standard Knob Gloved Hand Knob
[103] Knob Code Cat. No. [99] [103] Knob Code Cat. No. [99]
Black B B11 FB B25
Red R R8 FR R24
Green G G8 FG G24
Yellow Y Y8 FY Y24
Blue L L8 FL L24
White W W8 FW W24
Amber A A8 FA A24
Clear C C8 FC C24
For Contact Blocks, see Contact Blocks, page 19-90,Hermetically Sealed Logic Reed Contact Blocks, page 19-92,
Hermetically Sealed Power Reed Contact Blocks, page 19-92
For Light Modules, see Standard Light Modules, page 19-91
For Knobs and Accessories, see Additional Accessories for Type K and SK Operators, page 19-99
Potentiometers with Dial Plate
Table 19.263: Potentiometers with Dial Plate (not UL listed)—Maximum Voltage 300
Vac
Power
Description Ratings Type
2 W
Operator Only, for Single Potentiometer
NEMA 4, 13
SK20
Operator with Single Potentiometer
SK21
Operator Only, for Tandem Potentiometer
SK22
Operator with Tandem Potentiometer
SK23
When ordering, add prefix 9001 to the catalog number.
Table 19.264: Potentiometer Suffixes
Single Potentiometer
Suffix [104]
Resistance
Suffix [104]
Resistance
01 50 Ω 07 5 kΩ
02 100 Ω 08 10 kΩ
04 500 Ω 09 25 kΩ
05 1 kΩ 13 500 kΩ
39 2 kΩ 37 750 kΩ
06 2.5 kΩ 14 1 MΩ
Tandem Potentiometer
Suffix [104]
Resistance
Front Rear
82 1 kΩ 1 kΩ
NOTE: Any potentiometer with a shaft 7/8 in. long and 1/4 in. diameter may be used
with these operators.
19
PUSH BUTTONS AND OPERATOR
INTERFACE
[99] When ordering, add prefix 9001 to the catalog number.
[100] These operators can be ordered complete with contact blocks. Add the "H code" from “H” Codes, page 19-93 as needed for your application.
[101] ♦ Add the knob color code chosen from the Selector Switch Assembly Code table. For LED, knob color must match LED.
[102] ■ Add the voltage assembly code as chosen from Standard Light Modules, page 19-91. Example: K25J with 208Vac = K25J3
[103] Add the knob color code from Table 19.237. For LED, knob color must match LED
[104] For the complete part number, add the suffix from this table to the catalog number from Table 19.263 Potentiometers with Dial Plate, page 19-87. Example: 9001K2105.