30 mm Push Buttons
Type K, SK and KX Basic Operators, Application Data
Class 9001 / Refer to Catalog 9001CT0001
www.us.schneider-electric.com
FOR CURRENT INFORMATION
Table 19.243: Basic Operators (Without Color Caps, Mushroom Buttons, Knobs, Selector Switch Cams, Contact
Blocks, Light Modules or Legend Plates)
For UL Types/NEMA
$ Price
1, 3R, 4, 12, 13
4, 4X, 13
KR2
SKR2
25.70
KR3
SKR3
25.70
KR20
SKR20
25.70
KR6
—
52.00
KR67
—
81.00
KR7
—
81.00
KR8 ad
SKR8 a
50.00
KR9 ad
SKR9 a
80.00
K1L b
SK1L b
28.50
K2L bc
SK2Lb c
19.20
K3L b
—
28.50
KP
SKP
19.20
KS4 a
SKS4 a
24.20
KS5 a
SKS5 a
43.20
KS6 a
SKS6 a
43.20
KS7 a
SKS7 a
43.20
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. The ( ) refers to the
color chosen—see page 19-84. For 2-1/4 in.: Add ( ) 21 to type number.
The ( ) refers to the color chosen—see page 19-84. Voids UL and
NEMA 6 Rating.
Description
Non-Illuminated Push Button (Extended Guard)
Non-Illuminated Push Button (No Guard)
Non-Illuminated Push Button (Mushroom Button/Screw-On)
Non-Illuminated Dual Push Button (Momentary)
Non-Illuminated Dual Push Button (Momentary Interlocked)
Non-Illuminated Dual Push Button (Maintained Interlocked)
Momentary Pull—Maintained Neutral—Momentary Push
Maintained Pull—Maintained Push
Illuminated Push Button (Full Guard—Plastic Top)
Illuminated Push Button and Push-To-Test (No Guard)
Illuminated Push Button (Full Guard—Metal Top)
Standard Pilot Light
3 Position Maintained Selector Switch
3 Position Spring Return Both Sides To Center—Selector Switch
3 Position Spring Return Left To Center—Selector Switch
3 Position Spring Return Right To Center—Selector Switch
a
Operator can be converted to an illuminated operator by removing the
liner (6512240601) and adding a light module.
b
Operator can be converted to a non-illuminated operator by adding liner
(6512240601).
c
Operator includes jumper wires for push-to-test conversion.
d
Table 19.244: Selector Switch Angular Travel (Types K, SK and KX)
2 Position
46
70
47
4 Position
3 Position
2 Position
3 Position
4 Position
Maximum Contact Block Usage
Environmental Ratings:
(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 on one 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).
•
•
•
47
•
•
Types K and KX: The Type K (Series H) and KX operators are
UL approved for use in Types 1, 2, 3, 3R, 4, 6, 12, and 13 flat
surface enclosures.
Type SK: The Type SK operators are UL approved for use in
Types 1, 2, 3, 3R, 4, 4X, 6, 12, and 13 flat surface enclosures.
Types K, SK and KX: For hazardous location use—see
page 19-79.
Dimensions:
Types K, SK and KX: See Catalog 9001CT0001.
Mounting Hole Dimensions:
Operator Service Temperature Range:
See page 19-82.
Minimum Centerline Spacing:
-22o to +140o Fahrenheit at 50% relative humidity
-30o to +60o Celsius
Types K and SK: See page 19-82.
Type KX: See Catalog 9001CT0001.
PUSH BUTTONS AND
OPERATOR INTERFACES
70
70
19
Table 19.245: Non Hazardous Locations
Types K, SK
and KX
File
CCN
#42259
NKCR
File
Class
LR25490
3211 03
Table 19.246: Hazardous Locations (see page 19-79)
Types K, SK
File
CCN
E10054(N)
NOIV
File
Class
LR26817
3218 02
When ordering, please specify:
•
•
•
© 2007 Schneider Electric
All Rights Reserved
Quantity
Class Number
Type or Catalog Number
CP1
Discount
Schedule
19-85
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com