DHU Series Pushbutton Switch



Datasheet in PDF

UL Approved
25mm and 30mm
IP67 Sealing Degree
Vandal Proof
Ring or Dot Illumination
International Standby Symbol Illuminated
Mushroom Actuator


Classifications Illuminated Panel Mount Sealed Anti-Vandal



Number Of Poles
Body Diameter
25mm, 30mm
Latching Option
Momentary, Latching
Actuator Styles
Flush Non-Illuminated, Flush Ring Illuminated, Flush Dot Illuminated, Flush International Standby Symbol, Mushroom
Switch Finish
Stainless Steel, Colored Anodized Aluminum
Terminal Options
.250 Quick Connect, .187 Quick Connect
1st Led
No LED, Red, Yellow, Green, Blue, White, Orange
2nd Led
No LED, Red, Yellow, Green, Blue, White, Orange
Led Voltage
6VDC, 12VDC, 24VDC, 110VAC, 220VAC
Electrical Ratings
16A@125VAC, 16A@250VAC, 16A@T120, 6A@125VAC, 6A@250VAC, 6A@T120, 5A@125VAC, 5A@T120
Sealing Degree
IP67, Process Sealed
Electrical Life
100,000 cycles
Mechanical Life
10,000,000 cycles
Contact Resistance
<= 20mOhm initial
Actuation Force
80gF, 110gF, 180gF
Dielectric Strength Contact To Contact
1000V rms
Insulation Resistance
> 100MOhm min
Operating Temperature
-40C to 120C
Storage Temperature
-40C to 120C
Actuator Materials
Stainless Steel, Colored Anodized Aluminum & Polybutylene Terephthalate (PBT)
Body Material
Threaded, Stainless Steel, Colored Anodized Aluminum
Led Lens Material
Polycarbonate (PC)
Pin Plunger Material
Polybutylene Terephthalate (PBT)
Contacts Materials
Silver Alloy
Terminals Materials
Silver Plated Copper Alloy
One Hex Nut & One O Ring supplied



Dimensional Drawing