Datasheet

HW Series Emergency Stop Switches
ø22
Pushlock Key Reset Switches (with Removable Contact Block)
Shape Contact Part No. Button Color
ø40mm Mushroom Pushlock Key Reset
HW1B-X4
1NC
HW1B-X401R
Red only
1NO-1NC
HW1B-X411R
2NC
HW1B-X402R
2NO-2NC
HW1B-X422R
• When pressed, the button is held depressed. The button is released by turning the key clockwise.
• Pushlock key reset switches with one or three contact blocks contain a dummy block.
• Two identical keys and safety lever lock HW9Z-LS are supplied with the switch.
• Safety lever lock HW9Z-LS is supplied with the switch.
• Other contact arrangements and gold-plated silver contacts are also available. See Part No. Development.
Push-Pull Switches (with Removable Contact Block)
Shape Contact Part No. Button Color
ø40mm Mushroom Push-Pull (2-position)
HW1B-Y2
1NC
HW1B-Y201➀
Specify a button color
code in place of ➀ in
the Part No.
R: red
Y: yellow
1NO-1NC
HW1B-Y211➀
2NC
HW1B-Y202➀
• The button is maintained at either pulled or depressed position.
• Push-pull switches are available with one or two contact blocks.
• Push-pull switches with one contact block contain a dummy block.
• Safety lever lock HW9Z-LS is supplied with the switch.
Accessory
Nameplate (for ø22 Emergency Stop Switches)
Shape Name Part No. Legend
Package
Quantity
Remarks
E
M
E
R
G
E
N
C
Y
S
T
O
P
ø60
ø22
0.91.5
Nameplate for
Emergency
Stop Switch
(See page 36
for panel cut-
out.)
HWAV-0-Y
(blank)
1
Background: Yellow
Legend: Black
Applicable panel thickness: 0.8 to 4.5 mm
Material: Polyamide
Not applicable for ø60 mm mushroom
buttons.
Legend "EMERGENCY STOP" is
indicated outside a ø44mm circle.
HWAV-27-Y
EMERGENCY
STOP
• EMERGENCY OFF and white nameplates (blank) also available. See page 61 and 64 for details.
Emergency Stop Switches (w/Removable Contact Block)
For emergency stop purposes, these switches must contain at least one NC contact block.
HW1B-V4 11 R -MAU
Optional contact
MAU: Gold-plated silver contact
Button/lens color code
Contact arrangement code
01: 1NC 11: 1NO-1NC
02: 2NC 21: 2NO-1NC
12: 1NO-2NC 03: 3NC
31: 3NO-1NC 22: 2NO-2NC
13: 1NO-3NC 04: 4NC
Note: Push-pull HW1B-Y2 can have
a maximum of two contact blocks.
Part No. Development
Emergency Stop Switches (w/Removable Contact Block) Specifications
HW
www.apem-idec.eu
D-039