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Harmony® 9001K Metal Control & Signaling Units

Square D Harmony^® 9001K Metal 30mm Control and Signaling Units include pushbuttons, key-operated switches, joysticks, pilot lights, and operators. These robust and reliable products offer a number of certifications and meet IP66 and NEMA 4 ratings, making the 9001K series oil-tight, waterproof, and dust-tight. Colored contact blocks provide easy function identification, and bright LEDs ensure high visibility. Square D Harmony 9001K Metal 30mm Control and Signaling Units offer long-term reliability, making them ideal for heavy-duty industrial applications and extreme environments.

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Part #

Potentiometers POTENTIOMETER 10KOHM 2W 30MM, K

9001K2108
Schneider Electric
1: $421.44
3In Stock

Mfr. Part #
9001K2108

Mouser Part #
996-9001K2108

Schneider Electric

Potentiometers POTENTIOMETER 10KOHM 2W 30MM, K

Datasheet

3In Stock

$421.44

$421.21

$421.17

Min.: 1
Mult.: 1

Switch Hardware PUSHBUTTON RING NUT 30MM TYPE K

9001K54
Square D
1: $5.83
11In Stock

Mfr. Part #
9001K54

Mouser Part #
996-9001K54

Square D

Switch Hardware PUSHBUTTON RING NUT 30MM TYPE K

Datasheet

11In Stock

$5.83

$5.30

$5.17

$4.77

View

Min.: 1
Mult.: 1

Joysticks 30MM JOYSTK 5 POSITION

9001K35
Schneider Electric
1: $501.21
12In Stock

Mfr. Part #
9001K35

Mouser Part #
996-9001K35

Schneider Electric

Joysticks 30MM JOYSTK 5 POSITION

Datasheet

12In Stock

$501.21

$473.76

Min.: 1
Mult.: 1

Switch Hardware 30MM GUARD FOR 41MM MSHRM KNOB

9001K56YM
Square D
1: $107.96
70In Stock

Mfr. Part #
9001K56YM

Mouser Part #
996-9001K56YM

Square D

Switch Hardware 30MM GUARD FOR 41MM MSHRM KNOB

Datasheet

70In Stock

$107.96

$102.25

$95.86

$88.80

View

Min.: 1
Mult.: 1

Switch Cases / Switch Covers 30MM SLCTR SWTCH LOCKOUT COVER

9001K7
Square D
1: $50.96
95In Stock

Mfr. Part #
9001K7

Mouser Part #
996-9001K7

Square D

Switch Cases / Switch Covers 30MM SLCTR SWTCH LOCKOUT COVER

Datasheet

95In Stock

$50.96

Min.: 1
Mult.: 1

Joysticks 30MM JOYSTK 2 POS

9001K71
Schneider Electric
1: $426.92
11In Stock

Mfr. Part #
9001K71

Mouser Part #
996-9001K71

Schneider Electric

Joysticks 30MM JOYSTK 2 POS

Datasheet

11In Stock

$426.92

$402.83

View

Min.: 1
Mult.: 1

Potentiometers POTENTIOMETER 2.5 KOhms

9001K2106
Schneider Electric
1: $488.48
3In Stock
5Expected 2026-08-06

Mfr. Part #
9001K2106

Mouser Part #
996-9001K2106

Schneider Electric

Potentiometers POTENTIOMETER 2.5 KOhms

Datasheet

3In Stock

5Expected 2026-08-06

$488.48

$467.25

$467.06

Min.: 1
Mult.: 1

Potentiometers POTENTIOMETER 5KOHM 2W 30MM, K

9001K2107
Schneider Electric
1: $488.48
2In Stock
3Expected 2026-08-07

Mfr. Part #
9001K2107

Mouser Part #
996-9001K2107

Schneider Electric

Potentiometers POTENTIOMETER 5KOHM 2W 30MM, K

Datasheet

2In Stock

3Expected 2026-08-07

$488.48

$448.80

$448.72

Min.: 1
Mult.: 1

Switch Hardware PSH BTTN FLUSHPLATE 30MM TYPE K

9001K25
Square D
1: $34.19
6In Stock

Mfr. Part #
9001K25

Mouser Part #
996-9001K25

Square D

Switch Hardware PSH BTTN FLUSHPLATE 30MM TYPE K

Datasheet

6In Stock

$34.19

Min.: 1
Mult.: 1

Joysticks JOYSTK 600VAC 10A 30MM, Type K

9001K35H2
Schneider Electric
1: $784.15
3In Stock

Mfr. Part #
9001K35H2

Mouser Part #
996-9001K35H2

Schneider Electric

Joysticks JOYSTK 600VAC 10A 30MM, Type K

Datasheet

3In Stock

$784.15

$710.88

Quote

Min.: 1
Mult.: 1

Joysticks 30MM JOYSTK 5 POSITION

9001K37
Schneider Electric
1: $427.42
3In Stock

Mfr. Part #
9001K37

Mouser Part #
996-9001K37

Schneider Electric

Joysticks 30MM JOYSTK 5 POSITION

3In Stock

$427.42

$379.02

$368.68

Min.: 1
Mult.: 1

Switch Hardware 30MM BLACK PLSTC BLANKING PLG

9001K52
Square D
1: $22.71
9In Stock

Mfr. Part #
9001K52

Mouser Part #
996-9001K52

Square D

Switch Hardware 30MM BLACK PLSTC BLANKING PLG

Datasheet

9In Stock

$22.71

$21.53

$20.71

$19.76

View

Min.: 1
Mult.: 1

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

9001K6
Square D
1: $67.95
5In Stock

Mfr. Part #
9001K6

Mouser Part #
996-9001K6

Square D

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

Datasheet

5In Stock

$67.95

$63.35

$61.16

$58.16

View

Min.: 1
Mult.: 1

Switch Hardware 30MM PSH BTTN COVER

9001K60
Square D
1: $90.49
16In Stock

Mfr. Part #
9001K60

Mouser Part #
996-9001K60

Square D

Switch Hardware 30MM PSH BTTN COVER

16In Stock

$90.49

$84.11

$82.67

$81.03

View

Min.: 1
Mult.: 1

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

9001K62
Square D
1: $112.72
5In Stock

Mfr. Part #
9001K62

Mouser Part #
996-9001K62

Square D

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

Datasheet

5In Stock

$112.72

$105.94

$103.03

$97.50

View

Min.: 1
Mult.: 1

Switch Hardware PSH BTTN MSHRM GUARD 30MM, Type K

9001K68
Square D
1: $90.49
4In Stock

Mfr. Part #
9001K68

Mouser Part #
996-9001K68

Square D

Switch Hardware PSH BTTN MSHRM GUARD 30MM, Type K

Datasheet

4In Stock

$90.49

$83.89

$81.10

$77.05

View

Min.: 1
Mult.: 1

Joysticks 30MM JOYSTK 2 POS

9001K70
Schneider Electric
1: $426.92
2In Stock

Mfr. Part #
9001K70

Mouser Part #
996-9001K70

Schneider Electric

Joysticks 30MM JOYSTK 2 POS

2In Stock

$426.92

$398.17

$398.15

View

Min.: 1
Mult.: 1

Joysticks 30MM JOYSTK 3 POS

9001K73
Schneider Electric
1: $427.02
6In Stock

Mfr. Part #
9001K73

Mouser Part #
996-9001K73

Schneider Electric

Joysticks 30MM JOYSTK 3 POS

Datasheet

6In Stock

$427.02

$426.97

$426.95

View

Min.: 1
Mult.: 1

Switch Hardware 30MM WRENCH FOR RING NUT INSTALLATION

9001K95
Square D
1: $50.96
5In Stock

Mfr. Part #
9001K95

Mouser Part #
996-9001K95

Square D

Switch Hardware 30MM WRENCH FOR RING NUT INSTALLATION

Datasheet

5In Stock

$50.96

Min.: 1
Mult.: 1

Switch Hardware PSH BTTN RING NUT 30MM TYPE K3L

9001K111
Square D
1: $29.38
2In Stock

Mfr. Part #
9001K111

Mouser Part #
996-9001K111

Square D

Switch Hardware PSH BTTN RING NUT 30MM TYPE K3L

Datasheet

2In Stock

$29.38

$29.03

$27.86

$27.17

View

Min.: 1
Mult.: 1

Joysticks 30MM JOYSTK 3 POSITION

9001K31
Schneider Electric
1: $300.07
2In Stock

Mfr. Part #
9001K31

Mouser Part #
996-9001K31

Schneider Electric

Joysticks 30MM JOYSTK 3 POSITION

Datasheet

2In Stock

$300.07

Min.: 1
Mult.: 1

Switch Hardware 30MM GUARD FOR 60MM MSHRM KNOB

9001K685
Square D
1: $110.43
1In Stock

Mfr. Part #
9001K685

Mouser Part #
996-9001K685

Square D

Switch Hardware 30MM GUARD FOR 60MM MSHRM KNOB

Datasheet

1In Stock

$110.43

$99.75

$95.57

$91.30

View

Min.: 1
Mult.: 1

Switch Hardware PSHBTTN SCREW DRIVER 30MM SERIPLEX

9001K69
Square D
1: $84.77
2In Stock

Mfr. Part #
9001K69

Mouser Part #
996-9001K69

Square D

Switch Hardware PSHBTTN SCREW DRIVER 30MM SERIPLEX

Datasheet

2In Stock

$84.77

$80.47

$77.16

$73.47

View

Min.: 1
Mult.: 1

Switch Hardware SLCTR SWTCH PADLOCK ATTACHMENT 30MM

9001K107
Square D
1: $88.91
1Expected 2026-08-03

Mfr. Part #
9001K107

Mouser Part #
996-9001K107

Square D

Switch Hardware SLCTR SWTCH PADLOCK ATTACHMENT 30MM

Datasheet

1Expected 2026-08-03

$88.91

$82.43

$79.68

$75.70

View

Min.: 1
Mult.: 1

Joysticks JOYSTK 600VAC 10A 30MM, Type K

9001K71H7
Schneider Electric
1: $566.06
3On Order

Mfr. Part #
9001K71H7

Mouser Part #
996-9001K71H7

Schneider Electric

Joysticks JOYSTK 600VAC 10A 30MM, Type K

Datasheet

3On Order

$566.06

$507.63

$507.51

Min.: 1
Mult.: 1