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参数资料
| 型号： | P8-V522225 |
| 厂商： | OTTO ENGINEERING INC |
| 元件分类： | 开关 |
| 英文描述： | PUSHBUTTON SWITCH, SPST, MOMENTARY-TACTILE, 20A, 28VDC, PANEL MOUNT-THREADED |
| 文件页数： | 1/2页 |
| 文件大小： | 792K |
| 代理商： | P8-V522225 |
VANDAL RESISTANT PUSHBUTTON SWITCHES
COMPACT
PUSHBUTTONS
P8-V
90
OTTO Full Line Catalog
Specifications Subject To Change Without Notice
MOMENTARY ACTION, SHORTER BEHIND PANEL, SUBMINIATURE DOUBLE BREAK, SNAP-ACTION
The P8 Vandal Resistant series is a durable, robust switch,
offering the same quality and precision tactile feedback found in
the standard P8 series. With a variety of case, mounting and
terminal styles and a mechanical life of 1,000,000 cycles, this
stainless steel sealed switch is ideal for door access security
systems, public transit systems, emergency phones, traffic signals,
industrial and process control environments and anywhere that
ruggedness, durability and security are crucial.
OTTO P8 series pushbutton switches feature a shortened
back of panel depth while offering all the features of the regular
size P1 and P3 series switches. P8 series switches offer vastly
improved electrical and mechanical life under extreme conditions
found in most military and industrial environments.
On sealed models, a silicone boot operating on our patented
“rolling sleeve” principle protects the contact area against
contamination at the button area. This boot provides long life and
smooth operation over a wide temperature range. Sealed terminals
protect the contact area from hostile environments and solder flux
on both sealed and unsealed models.
High contact pressure (120g/4.2 oz), low contact resistance
(25m) and short contact bounce (5ms max) are all a result
of our patented snap-action mechanism. These characteristics
provide exceptional current carrying capabilities over the life of
the switch. Optional low level (gold plate) configuration makes
the P8-V switches well suited to interface directly to computers
and other solid state devices.
Features:
Stainless steel vandal resistant case
Aluminum security level case
Watertight to IP68S or moistureproof & dusttight
to IP64
Positive tactile feedback
Less than 25m contact resistance
Variety of case and button styles available
Mechanical life 1 million cycles
UL recognized
UL1500 ignition protected
Flush Mount,
5/8" Thread Shown
Standard Characteristics/Ratings:
ELECTRICAL RATINGS:
Load
Sea Level @ 28VDC
or 115VAC, 60/400Hz
Resistive
10A
Inductive
5A
Lamp
3A
Low Level
10mA @ 30mV
Electrical Life:
100,000 cycles
Mechanical Life:
1,000,000 cycles
Seal:
IP64 or IP68S
Operating Temp Range:
-55°C to +85°C
Operating Force:
2.5 lbs. +0.5 /-1.0 lb. to 4.0 lbs. +/- 1.0 lb.
Total Travel:
0.085 +/- 0.015 inches
Overtravel:
0.012 inches min
Movement Differential:
0.015 inches min
MATERIALS:
Case:
Anodized aluminum alloy or stainless steel
Button:
Anodized aluminum alloy or stainless steel
Terminals:
Standard silver plate with optional gold plate for
low level applications
Terminal Hardware:
Terminal lugs, screws and lockwasher when applicable
Mounting Hardware:
Hex nut, lockwasher and panel seal gasket
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