HW1K-2B Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Key Switches 2-Position (Assembled)

ø22mm - HW Series
Oiltight Switches & Pilot Devices
Key Switches 2-Position (Assembled)
2-Position Key Switches
Operator
Position
L
R
Maintained
L
R
Spring Return
from Right
L
R
Operator Only
1NO 1
O
1NO- 1
0
1NC 2
X
2NO
1
2
O
O
1
0
2NO- 2
X
2NC 3
0
4
X
HWnK-2A
HWnK-21B
X HWnK-2AF10 HWnK-21BF10
X
0
HWnK-2AF11
HWnK-21BF11
X
X
HWnK-2AF20
HWnK-21BF20
X
0
X
HWnK-2AF22
HWnK-21BF22
0
1. In place of n enter 1 for plastic bezel or 4 for metal bezel.
2. Key is removable in all maintained positions. Other key removable options available.
3. Two keys are supplied with all switches.
4. All standard operators are keyed alike.
5. Other key removable options available. See table below
6. For nameplates, see page 546.
7. For contact assembly part numbers, see page 550.
8. Key is retained in “Spring Return” position.
9. All assembled part numbers in catalog include standard fingersafe (HW-F...) contacts.
10. Assembled units with spring-up terminals (HW-G...) can be ordered by removing an “F” from the part number (Ex.
HW1B-M1F11-R becomes HW1B-M111-R).
11. Units with exposed screw terminals (HW-C...) must be ordered as sub-components.
12. Additional contact configurations available (up to 6 total contacts).
13. For Truth Tables see page 558.
n Bezel Type
Type Code
Plastic 1
Metal 4
Key Removable Option Codes
Code Description
A
Key not retained in any position (removable in all positions)
B
Key retained in right position only
C
Key retained in left position only
526
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