SE Digest 178

30 mm Push Buttons

9001SK Corrosion Resistant Selector Switches Class 9001 / Refer to Catalog 9001CT1103

www.se.com/us

9001SK 4-Position Selector Switches

Table 19.261: 4-Position Selector Switches

1 — Contact Closed 0 — Contact Open

Contact Block Required

Quantity and Type

Contact Block Position

Mount on Side

KA3

KA3 #2 KA2 #2 KA3 #1 KA2 #1

1

0

0

0

KA1

KA1 #2

or

or

KA2

Side 2 Side 1

0

0

1

0

KA3

0

0

0

1

KA1

KA1 #1

L o c at i ng N ot c h

Op e rator

or

or

KA2

0

1

0

0

Top View

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 SKS88♦

With other Color Knob [101]

Illuminated Operators

Type [99]

Manual Return [100] , Operator Only (without contact blocks) Without Knob, 110-120V 50-60 Hz Transformer With Standard Red Knob, 110-120V 50-60 Hz Transformer With other Color Knob [101] and other Voltage Light Module [102]

SK88J1 SK88J1R SK88J■♦

Table 19.262: Selector Switch Assembly Code and Knob Cat. No. Color Standard Knob

Gloved Hand Knob

[103] KnobCode

Cat. No. [99]

[103] KnobCode

Cat. No. [99]

4 6

Black Red Green Yellow Blue White Amber Clear

B R G Y

B11 R8 G8 Y8 L8 W8 A8 C8

FB FR FG FY FL FW FA FC

B25 R24 G24 Y24 L24 W24 A24

47

47

L

W

4 Position

A C

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

Operator Only, for Single Potentiometer Operator with Single Potentiometer Operator Only, for Tandem Potentiometer Operator with Tandem Potentiometer

SK20 SK21 SK22 SK23

NEMA4, 13

2W

When ordering, add prefix 9001 to the catalog number.

INTERFACE

Table 19.264: Potentiometer Suffixes Single Potentiometer Suffix [104] Resistance

Suffix [104]

Resistance

01 02 04 05 39 06

50Ω 100Ω 500Ω 1kΩ 2kΩ 2.5kΩ

07 08 09 13 37 14

5kΩ 10kΩ 25kΩ 500kΩ 750kΩ 1MΩ

19 PUSH BUTTONS AND OPERATOR

Tandem Potentiometer Suffix [104]

Resistance

Front

Rear

82 1kΩ NOTE: Any potentiometer with a shaft 7/8 in. long and 1/4 in. diameter may be used with these operators. 1kΩ

[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.

19-87

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11/20/2019