HW4K-2AF20 IDEC, HW4K-2AF20 Datasheet - Page 33

• Manufacturer Part Number: HW4K-2AF20
• Description: SWITCH, KEY OPERATED, 2NO, 10A, 600V
• Manufacturer: IDEC

Specifications of HW4K-2AF20

• Contact Configuration: DPST-NO
• Switch Operation: ON-(ON)
• Actuator Style: Flat
• No. Of Switch Positions: 2
• Contact Voltage Ac Nom: 600V
• Contact Voltage Dc Nom: 220V
• Contact Current Max: 10A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A3
ø22mm - HW Series
Two pushbuttons and a pilot light are integrated into one space-
saving ø22 mm control unit.
Applications:
Part Numbers:
A3-84
Operation
Momentary
Interlock*
Type
• Momentary and interlock types are available for pushbuttons. Interlock type
• Pilot lights are available in full voltage and transformer types illuminated with
• IP40 protection, IP65 when using silicon cover.
• UL Listed, CSA approved, and EN compliant
• Ideal for use as power switches and start/stop switches (available with I/ON and O/OFF markings on the buttons and a pilot light in the center).
• Interlock type prevents two pushbuttons from being pressed at the same time.
prevents both buttons from being pressed at the same time.
LED or incandescent lamps.
1. *Interlock type prevents both top and bottom buttons from being pressed simultaneously.
2. Clear silicon rubber cover part number HW9Z-D7D.
Flush (top)
Flush (bottom)
Flush (top)
Extended (bottom)
Flush (top)
Flush (bottom)
Flush (top)
Extended (bottom)
www.idec.com
Button Style
Oiltight Switches & Pilot Devices
Dual Pushbutton Switches (Assembled)
1NO
1NO
1NO-1NC
2NO
2NO
1NO
1NO
1NO-1NC
2NO
2NO
1NO
1NO
1NO-1NC
2NO
2NO
1NO
1NO
1NO-1NC
2NO
2NO
Contact Arrangement
Button
Top
Dual Pushbutton Switches
1NC
1NO
1NO-1NC
2NC
2NO
1NC
1NO
1NO-1NC
2NC
2NO
1NC
1NO
1NO-1NC
2NC
2NO
1NC
1NO
1NO-1NC
2NC
2NO
USA: (800) 262-IDEC or [phone], Canada: (888) 317-IDEC
Bottom
Button
HW7D-B11F1001-
HW7D-B11F1010-
HW7D-B11F1111-
HW7D-B11F2002-
HW7D-B11F2020-
HW7D-B12F1001-
HW7D-B12F1010-
HW7D-B12F1111-
HW7D-B12F2002-
HW7D-B12F2020-
HW7D-B21F1001-
HW7D-B21F1010-
HW7D-B21F1111-
HW7D-B21F2002-
HW7D-B21F2020-
HW7D-B22F1001-
HW7D-B22F1010-
HW7D-B22F1111-
HW7D-B22F2002-
HW7D-B22F2020-
Part Number
GR:
Green (top)
Red (bottom)
WB:
White (top)
Black (bottom)
Color Code
Button
Blank:Without legend
1:I/ON (top)
O/OFF (bottom)
Legend Code