Manualshelf

Technical Data Bulletin

ManualsBrandsSchneider Electric ManualsKitchen22 mm 2 Button Momentary Control Station
919293949596979899100
© 2019 Schneider Electric
All Rights Reserved
19-93
schneider-electric.us
Type K, SK and KX Contact Block “H”
Numbers
30 mm Push Buttons
Class 9001 / Refer to Catalog 9001CT1103
Type K, SK, and KX Contact Block “H” Numbers
The design of Class 9001 Type KA contact blocks allows them to be mounted side by
side and/or in tandem. This enables you to specify an operator and a specific
arrangement of contact blocks (shipped fully assembled) with a single Type number.
Table 19.279: “H” Codes
Suffix No.
(Add to Operator
Type)
Positions
1 2 3 4 5 6
Example: A Type KR1B
push button with 2 Type
KA1 contact blocks would
be Class 9001
Type KR1BH2.
Locating Nib
Side 2Side 1
POS 1
POS 2
POS 3
POS 4
POS 5
POS 6
H1
H2
H3
H4
KA1
KA1
KA1
KA1
KA1
KA1
KA1
KA1
KA1 KA1
H5
H6
H7
H8
KA2
KA3
KA2
KA3
KA2
KA3
H9
H10
H11
H12
KA4
KA4
KA1
KA2
KA1
KA5
KA1
KA3 KA2
KA1
KA3
H13
H14
H15
H16
KA2
KA2
KA1
KA3
KA3
KA3
KA2
KA2 KA3
H17
H18
H19
H21
KA1
KA3
KA1
KA2
KA1
KA1
KA1
KA3
KA2
KA2
KA3
KA1 KA1
KA3
KA1
H23
H24
H25
KA1
KA1
KA5
KA1
KA2
KA3
KA1 KA1 KA1 KA1
NOTE: For “H” Codes not in this table, contact your local Schneider Electric Customer Care Center.
Mounting Hole for All Types K, SK, and KX Control Units
.19
5
.09
2
.25 Dia.
6
*
1.22 Dia.
31
*
1.22 Dia.
31
.69
18
.56
14
Alternate
Cover Drilling
Preferred
Cover Drilling
*
Units also mount in 1.20 dia.
30
A30464-162
Dual Dimensions:
INCHES
Millimeters
Hole Punch: Use Greenlee Tool #60242 to punch mounting hole and notch.
Maximum Contact Block Usage(Includes Types K, SK and KX)
•
2 blocks mounted side by side only: Any 2, 3 or 4 position spring return selector
switch (non-illuminated, illuminated or keyed).
•
2 blocks mounted in tandem 1 side only: Any 2 operator interlocked push button.
•
2 blocks mounted in tandem (total of four blocks): Any selector push button,
keyed push button, 2, 3, or 4 position maintained selector switch (non-illuminated,
illuminated or keyed), push-pull operators (non-illuminated or illuminated), joy stick,
dual push button.
•
3 blocks mounted in tandem (total of six blocks): Single momentary push buttons
(non-illuminated or illuminated).
Table 19.280: Dimensions When Using Contact Blocks
.06
2
.25
6
min.
max.
Panel
Thickness
0.56
14
1.66
42
.97
25
2.63
67
Standard Blocks
2.10
53
0.56
14
1.60
41
3.66
93
Panel Thickness
1/16 min.-1/4 max.
Reed Blocks
D30052-287
Enclosure or
Grounded Metal Part
E
D
D
D
A
F
B
C
1.13
1.31
Light
Module
Light
Module
Light
Module
KA KA KAKA
KAKA KA KA
UnitUnit
UnitUnit
Unit Unit Unit Unit
Table 19.281: Basic Operators (Without Color Caps, Mushroom
Buttons, Knobs, Selector Switch Cams, Contact Blocks, Light
Modules, or Legend Plates)
Description
For UL Types/NEMA
1, 3R, 4,
12, 13 [137]
4, 4X, 13 [137]
Non-Illuminated Push Button (Extended Guard)
KR2 SKR2
Non-Illuminated Push Button (No Guard)
KR3 SKR3
Non-Illuminated Push Button (Mushroom Button/
Screw-On)
KR20 SKR20
Non-Illuminated Dual Push Button (Momentary)
KR6 —
Non-Illuminated Dual Push Button (Momentary
Interlocked)
KR67 —
Non-Illuminated Dual Push Button (Maintained
Interlocked)
KR7 —
Momentary Pull—Maintained Neutral—
Momentary Push
KR8 [138] [139] SKR8 [138]
Maintained Pull—Maintained Push
KR9 [138] [139] SKR9 [138]
Illuminated Push Button (Full Guard—Plastic Top) K1L [140] SK1L [140]
Illuminated Push Button and Push-To-Test (No
Guard)
K2L [140] [141] SK2L [140] [141]
Illuminated Push Button (Full Guard—Metal Top) K3L [140]
—
Standard Pilot Light
KP SKP
3 Position Maintained Selector Switch
KS4 [138] SKS4 [138]
3 Position Spring Return Both Sides To Center—
Selector Switch
KS5 [138] SKS5 [138]
3 Position Spring Return Left To Center—Selector
Switch
KS6 [138] SKS6 [138]
3 Position Spring Return Right To Center—
Selector Switch
KS7 [138] SKS7 [138]
Table 19.282: Min. Centerline Spacing, Type K & SK Control
Units
Legend
Plate
Operator
Centerline Spacing (in.)
A B C D E F
Legend Plate Orientation Position #1
KN2
KN5
Standard Push Button
1.375 in. Dia. Mushroom
1.75
1.75
1.31
1.31
1.44
1.44
2.25
2.25
1.69
1.69
0.88
0.88
2.25 in. Dia. Mushroom
Selector Switch Knobs
2.25
1.75
1.31
1.31
1.44
1.44
2.25
2.25
2.25
1.69
1.12
0.88
KN3
Standard Push Button
1.375 in. Dia. Mushroom
2.00
2.00
1.31
1.31
1.44
1.44
2.25
2.25
1.75
1.75
0.88
0.88
2.25 in. Dia. Mushroom
Selector Switch Knobs
2.25
2.00
1.31
1.31
1.44
1.44
2.25
2.25
2.25
1.75
1.12
0.88
KN4
Standard Push Button
1.375 in. Dia. Mushroom
1.94
1.94
1.31
1.31
1.44
1.44
2.25
2.25
1.62
1.62
0.88
0.88
2.25 in. Dia. Mushroom
Selector Switch Knobs
2.25
1.74
1.31
1.31
1.44
1.44
2.25
2.25
2.25
1.62
1.12
0.88
KN6
Standard Push Button
1.375 in. Dia. Mushroom
2.38
2.38
1.62
1.62
1.44
1.44
2.25
2.25
2.25
2.25
1.12
1.12
2.25 in. Dia. Mushroom
Selector Switch Knobs
2.38
2.38
1.62
1.62
1.44
1.44
2.25
2.25
2.25
2.25
1.12
1.12
Legend Plate Orientation Position #2
KN2
KN5
Standard Push Button
1.375 in. Dia. Mushroom
1.62
1.62
1.31
1.31
1.44
1.44
2.25
2.25
1.75
1.75
0.88
0.88
2.25 in. Dia. Mushroom
Selector Switch Knobs
2.25
1.62
1.31
1.31
1.44
1.44
2.25
2.25
2.25
1.75
1.12
0.88
KN3
Standard Push Button
1.375 in. Dia. Mushroom
1.75
1.75
1.31
1.31
1.44
1.44
2.25
2.25
2.00
2.00
0.88
0.88
2.25 in. Dia. Mushroom
Selector Switch Knobs
2.25
1.75
1.31
1.31
1.44
1.44
2.25
2.25
2.25
2.00
1.12
0.88
KN4
Standard Push Button
1.375 in. Dia. Mushroom
1.62
1.62
1.31
1.31
1.44
1.44
2.25
2.25
1.94
1.94
1.00
1.00
2.25 in. Dia. Mushroom
Selector Switch Knobs
2.25
1.62
1.31
1.31
1.44
1.44
2.25
2.25
2.25
1.94
1.12
1.00
KN6
Standard Push Button
1.375 in. Dia. Mushroom
2.25
2.25
1.31
1.31
1.62
1.62
2.38
2.38
2.38
2.38
0.88
0.88
2.25 in. Dia. Mushroom
Selector Switch Knobs
2.25
2.25
1.31
1.31
1.62
1.62
2.38
2.38
2.38
2.38
1.12
0.88
19
PUSH BUTTONS AND OPERATOR
INTERFACE
[137] When ordering, add prefix 9001 to the catalog number.
[138] Operator can be converted to an illuminated operator by removing the liner (6512240601) and adding a light module.
[139] These operators can be supplied with 1-3/8 in or 2-1/4 in dia. mushroom buttons. For 1-3/8 in.: add ( ) 20 to type number. For 2-1/4 in.: Add ( ) 21 to type number. The ( ) refers to the color
chosen—see Additional Accessories for Type K and SK Operators, page 19-99. Voids UL and NEMA 6 Rating.
[140] Operator can be converted to a non-illuminated operator by adding liner (6512240601).
[141] Operator includes jumper wires for push-to-test conversion.