9001SK Corrosion Resistant Selector Switches

Class 9001 / Refer to Catalog 9001CT1103

9001SK 2-Position Selector Switches

2-Position Selector Switches

Contact Block Required							1—Contact Closed 0—Contact Open
Contact Block Position	Quantity and Type KA1 or KA2 or KA3			Mount on Side KA1 or KA2 or KA3			Left	Right	Left	Right
	KA1	or	KA3	KA1 #2	or	KA3 #2	1	0	0	1
	KA1	or	KA2	KA1 #2	or	KA2 #2	0	1	1	0
	KA1	or	KA3	KA1 #1	or	KA3 #1	1	0	0	1
	KA1	or	KA2	KA1 #1	or	KA2 #1	0	1	1	0
For Cam, see Type K, KX, and SK Selector Switch Guide							E		D

Non-Illuminated Operators							Type ^[1]		Type ^[1]
Manual Return^[2], Operator Only (without contact blocks)
Without Knob							SKS11		SKS12
With Knob ^[3]							SKS11♦		SKS12♦
Operator with Contact Blocks and Standard black knob
With 1 KA1 on Side #2							SKS11BH13		—
With 1 KA1 on Side #1							SKS11BH1		—
With 1 KA1 on Side #1 and 1 KA1 on side #2							SKS11BH2		—
Spring Return from Left ^[2], Operator Only (without contact blocks)
Without Knob							SKS25		—
With Knob ^[3]							SKS25♦		—
Spring Return from Right ^[2], Operator Only (without contact blocks)
Without Knob							—		SKS34
With Knob ^[3]							—		SKS34♦

Illuminated Operators							Type ^[1]		Type ^[1]
Manual Return ^[2], Operator Only (without contact blocks)
Without Knob, 110-120V 50-60 Hz Transformer							SK11J1		SK12J1
With Standard Red Knob, 110-120V 50-60 Hz Transformer							SK11J1R		SK12J1R
With other Color Knob ^[3]and other Voltage Light Module ^[4]							SK11J■♦		SK12J■♦
Spring Return from Left ^[2], Operator Only (without contact blocks)
Without Knob, 110-120V 50-60 Hz Transformer							SK25J1		—
With Standard Red Knob, 110-120V 50-60 Hz Transformer							SK25J1R		—
With other Color Knob ^[3]and other Voltage Light Module ^[4]							SK25J■♦		—
Spring Return from Right ^[2], Operator Only (without contact blocks)
Without Knob, 110-120V 50-60 Hz Transformer							—		SK34J1
With Standard Red Knob, 110-120V 50-60 Hz Transformer							—		SK34J1R
With other Color Knob ^[3]and other Voltage Light Module ^[4]							—		SK34J■♦

Selector Switch Assembly Code and Knob Cat. No.

Color	Standard Knob		Gloved Hand Knob
Color	Knob Code	Cat. No. ^[1]	Knob Code	Cat. No. ^[1]
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

Contact Blocks: Contact Blocks,Hermetically Sealed Logic Reed Contact Blocks,Hermetically Sealed Power Reed Contact Blocks
Light Modules:Standard Light Modules

9001SK 3-Position Selector Switches

3-Position Selector Switches

Contact Block Required							1 — Contact Closed 0 — Contact Open
Contact Block Position	Quantity and Type			Mount on Side
	KA1	or	KA3	KA1 #2	or	KA3 #2	1	0	0	1	0	0	0	0	1	1	0	0	1	0	0	1	0	0	1	0	0	0	1	0	1	1	0
	KA1	or	KA2	KA1 #2	or	KA2 #2	0	1	1	0	0	1	0	1	0	0	1	0	0	0	1	0	1	1	0	1	1	1	0	0	0	0	1
	KA1	or	KA3	KA1 #1	or	KA3 #1	0	0	1	1	0	0	0	0	1	1	0	0	0	1	0	0	0	1	1	0	1	0	0	1	0	1	1
	KA1	or	KA2	KA1 #1	or	KA2 #1	1	1	0	0	0	1	0	1	0	0	1	0	0	0	1	1	0	0	0	1	0	0	1	0	1	0	0
For Cam, see Type K, KX, and SK Selector Switch Guide							B			C			D			E			F			G			J			L			M

Non-Illuminated Operators ^[1]	Type	Type	Type	Type	Type	Type	Type	Type	Type
Manual Return, Operator Only (without contact blocks)^[5]
Without Knob	SKS42	SKS43	SKS44	SKS45	SKS46	SKS47	SKS49	SKS401	SKS402
With Knob ^[6]	SKS42♦	SKS43♦	SKS44♦	SKS45♦	SKS46♦	SKS47♦	SKS49♦	SKS401♦	SKS402♦
Operator with Contact Blocks and Standard black knob ^[7]
With 1 KA1 on Side #2 (H13)	SKS42BH13	SKS43BH13	SKS44BH13	SKS45BH13	SKS46BH13	SKS47BH13	SKS49BH13	SKS401BH13	SKS402BH13
With 1 KA1 on Side #1 (H1)	SKS42BH1	SKS43BH1	SKS44BH1	SKS45BH1	SKS46BH1	SKS47BH1	SKS49BH1	SKS401BH1	SKS402BH1
With 1 KA1 on Side #1 and 1 KA1 on side #2 (H2)	SKS42BH2	SKS43BH2	SKS44BH2	SKS45BH2	SKS46BH2	SKS47BH2	SKS49BH2	SKS401BH2	SKS402BH2
Spring Return from Left to Center, Operator Only (without contact blocks) ^[5]
Without Knob	SKS62	SKS63	SKS64	SKS65	SKS66	SKS67	SKS69	SKS601	SKS602
With Knob ^[6]	SKS62♦	SKS63♦	SKS64♦	SKS65♦	SKS66♦	SKS67♦	SKS69♦	SKS601♦	SKS602♦
Spring Return from Right to Center, Operator Only (without contact blocks) ^[5]
Without Knob	SKS72	SKS73	SKS74	SKS75	SKS76	SKS77	SKS79	SKS701	SKS702
With Knob ^[6]	SKS72♦	SKS73♦	SKS74♦	SKS75♦	SKS76♦	SKS77♦	SKS79♦	SKS701♦	SKS702♦
Spring Return from Both Sides to Center, Operator Only (without contact blocks) ^[5]
Without Knob	SKS52	SKS53	SKS54	SKS55	SKS56	SKS57	SKS59	SKS501	SKS502
With Knob ^[6]	SKS52♦	SKS53♦	SKS54♦	SKS55♦	SKS56♦	SKS57♦	SKS59♦	SKS501♦	SKS502♦

Illuminated Operators ^[1]	Type	Type	Type	Type	Type	Type	Type	Type	Type
Manual Return, Operator Only (without contact blocks) ^[5]
Without Knob, 110-120V 50-60 Hz Transformer	SK42J1	SK43J1	SK44J1	SK45J1	SK46J1	SK47J1	SK49J1	SK401J1	SK402J1
With Standard Red Knob, 110-120V 50-60 Hz Transformer	SK42J1R	SK43J1R	SK44J1R	SK45J1R	SK46J1R	SK47J1R	SK49J1R	SK401J1R	SK402J1R
With other Color Knob ^[6] and other Voltage Light Module ^[4]	SK42J■♦	SK43J■♦	SK44J■♦	SK45J■♦	SK46J■♦	SK47J■♦	SK49J■♦	SK401J■♦	SK402J■♦
Spring Return from Left to Center, Operator Only (without contact blocks) ^[5]
Without Knob, 110-120V 50-60 Hz Transformer	SK62J1	SK63J1	SK64J1	SK65J1	SK66J1	SK67J1	SK69J1	SK601J1	SK602J1
With Standard Red Knob, 110-120V 50-60 Hz Transformer	SK62J1R	SK63J1R	SK64J1R	SK65J1R	SK66J1R	SK67J1R	SK69J1R	SK601J1R	SK602J1R
With other Color Knob ^[6] and other Voltage Light Module ^[4]	SK62J■♦	SK63J■♦	SK64J■♦	SK65J■♦	SK66J■♦	SK67J■♦	SK69J■♦	SK601J■♦	SK602J■♦
Spring Return from Right to Center, Operator Only (without contact blocks) ^[5]
Without Knob, 110-120V 50-60 Hz Transformer	SK72J1	SK73J1	SK74J1	SK75J1	SK76J1	SK77J1	SK79J1	SK701J1	SK702J1
With Standard Red Knob, 110-120V 50-60 Hz Transformer	SK72J1R	SK73J1R	SK74J1R	SK75J1R	SK76J1R	SK77J1R	SK79J1R	SK701J1R	SK702J1R
With other Color Knob ^[6] and other Voltage Light Module ^[4]	SK72J■♦	SK73J■♦	SK74J■♦	SK75J■♦	SK76J■♦	SK77J■♦	SK79J■♦	SK701J■♦	SK702J■♦
Spring Return from Both Sides to Center, Operator Only (without contact blocks) ^[5]
Without Knob, 110-120V 50-60 Hz Transformer	SK52J1	SK53J1	SK54J1	SK55J1	SK56J1	SK57J1	SK59J1	SK501J1	SK502J1
With Standard Red Knob, 110-120V 50-60 Hz Transformer	SK52J1R	SK53J1R	SK54J1R	SK55J1R	SK56J1R	SK57J1R	SK59J1R	SK501J1R	SK502J1R
With other Color Knob ^[6] and other Voltage Light Module ^[4]	SK52J■♦	SK53J■♦	SK54J■♦	SK55J■♦	SK56J■♦	SK57J■♦	SK59J■♦	SK501J■♦	SK502J■♦

Selector Switch Assembly Code and Knob Cat. No.

Color	Standard Knob		Gloved Hand Knob
Color	^[8] Knob Code	Cat. No. ^[1]	^[8] Knob Code	Cat. No. ^[1]
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

Contact Blocks: Contact Blocks,Hermetically Sealed Logic Reed Contact Blocks,Hermetically Sealed Power Reed Contact Blocks
Light Modules:Standard Light Modules

9001SK 4-Position Selector Switches

4-Position Selector Switches

Contact Block Required							1 — Contact Closed 0 — Contact Open
Contact Block Position	Quantity and Type			Mount on Side
	KA1	or	KA3	KA1 #2	or	KA3 #2	1	0	0	0
	KA1	or	KA2	KA1 #2	or	KA2 #2	0	0	1	0
	KA1	or	KA3	KA1 #1	or	KA3 #1	0	0	0	1
	KA1	or	KA2	KA1 #1	or	KA2 #1	0	1	0	0
Cam (see Type K, KX, and SK Selector Switch Guide)							H

Non-Illuminated Operators					Type ^[1]
Manual Return ^[5], Operator Only (without contact blocks)
Without Knob					SKS88
With other Color Knob ^[6]					SKS88♦

Illuminated Operators					Type ^[1]
Manual Return ^[5], 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 ^[6] and other Voltage Light Module ^[4]					SK88J■♦

Selector Switch Assembly Code and Knob Cat. No.

Color	Standard Knob		Gloved Hand Knob
Color	^[9] Knob Code	Cat. No. ^[1]	^[9] Knob Code	Cat. No. ^[1]
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,Hermetically Sealed Logic Reed Contact Blocks,Hermetically Sealed Power Reed Contact Blocks
For Light Modules, see Standard Light Modules

Potentiometers with Dial Plate

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.

Potentiometer Suffixes

Single Potentiometer
Suffix ^[10]	Resistance	Suffix ^[10]	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 ^[10]		Resistance
Suffix ^[10]		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.

Section 19: Push Buttons and Operator Interface

Section 19: Push Buttons and Operator Interface

9001SK Corrosion Resistant Selector Switches

Class 9001 / Refer to Catalog 9001CT1103

9001SK 2-Position Selector Switches

2-Position Selector Switches

Selector Switch Assembly Code and Knob Cat. No.

9001SK 3-Position Selector Switches

3-Position Selector Switches

Selector Switch Assembly Code and Knob Cat. No.

9001SK 4-Position Selector Switches

4-Position Selector Switches

Selector Switch Assembly Code and Knob Cat. No.

Potentiometers with Dial Plate

Potentiometers with Dial Plate (not UL listed)—Maximum Voltage 300 Vac

Potentiometer Suffixes

note

Footnotes