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参数资料
| 型号： | A22L-GG-T2-20A |
| 元件分类： | 开关 |
| 英文描述： | PUSHBUTTON SWITCH, DPST, MOMENTARY, 10A, 24VDC, PANEL MOUNT-THREADED |
| 文件页数： | 16/30页 |
| 文件大小： | 5020K |
| 代理商： | A22L-GG-T2-20A |
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A22
23
Safety Precautions
Refer to Safety Precautions for All Pushbutton Switches.
Do not apply a voltage between the incandescent
lamp and the terminal that is greater than the rated
voltage. If the incandescent lamp is broken, the
Operation Units may pop out.
Always turn OFF the power and wait for 10 minutes
before replacing the incandescent lamp. If the lamp is replaced
immediately after the power is turned OFF, the remaining heat
may cause burns.
Mounting
Do not perform wiring with power supplied to the Switch. Do not
touch the terminals or other charged parts of the Switch while
power is being supplied. Doing so may result in electric shock.
Always make sure that the power is turned OFF before mounting,
removing, or wiring the Switch, or performing maintenance.
Do not tighten the mounting ring more than necessary using tools
such as pointed-nose pliers. Doing so will damage the mounting
ring.
The tightening torque is 0.98 to 1.96 Nm.
Recommended panel thickness: 1 to 5 mm.
When mounting the caps after changing the LED or the caps,
tighten the caps at a tightening torque of 0.49 tp 0.78 Nm.
Wiring
Terminal screws must be Phillips or slotted M3.5 screws with a
square washer.
The tightening torque is 1.08 to 1.27 Nm.
Solid wires, stranded wires, and crimp terminals can be connected
to the Switch.
Applicable Wire Size
Stranded wire: 2 mm2 max.
Solid wire: 1.6 dia. max.
Bare Crimp Terminals
Crimp Terminals with Insulating Sheath
After wiring the Switch, maintain an appropriate clearance and
creepage distance.
Operating Environment
The IP65 model is designed with a degree of protection so that it
will not sustain damage if it is subjected to water from any direction
to the front of the panel.
This switch is intended for indoor use only.
Using the Switch outdoors will result in failure.
LED
The LED current-limiting resistor is built-in, so internal resistance is
not required.
If commercially available LEDs are used, select the ones that meet
the following conditions:
Base: BA9S/13
Overall length: 26 mm max.
Power consumption: 2.6 W max.
When DC-specific LEDs are used, wire the Switch so that the X1
terminal is positive.
Mis-lighting of the LED
The LED lights with approx. 0.1 mA or less of micro-current. Take
a countermeasure like adding a resistor to prevent mis-lighting in
parallel to the LED.
The micro-current varies with the machine (leak current or stray
capacity between cables, etc.). Select resistance value and
allowable power consumption that meet the actual current.
Others
If the panel is to be finished with coating, etc., make sure that the
panel meets the specified dimensions after the coating.
Do not subject the Switch to extreme shock or vibration. Doing so
will cause malfunctions and damage to the Switch.
Using the Microload
Insert a contact protection circuit, if necessary, to prevent the
reduction of life expectancy due to extreme wear on the contacts
caused by loads where inrush current occurs when the contact is
opened and closed.
The minimum applicable load is the N-level reference value. This
value indicates the malfunction reference level for the reliability
level of 60% (
λ 60) (conforming to JIS C5003).
The equation,
λ 60 = 0.5 x 106/operations indicates that the
estimated malfunction rate is less than 1/2,000,000 operations with
a reliability level of 60%.
WARNING
Precautions for Correct Use
8 mm max.
16.0 mm max.
8 mm max.
20.2 mm max.
8 mm max.
20.2 mm max.
X1
X2
LED
lamp
R:10k
Ω (1W)
Bleeder resistor
(Circuit example)
In case of using 24 VAC/VDC, Direct lighting
Microload area
Standard
load area
Invalid
area
0.1
1
10
100
1,000
10 mA
1 mA
5
12
24
30
0.16 mA
1.6 mA
100 mA
Current (mA)
0
V
oltage
(V)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A22LGGT220M | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SWITCH PUSH DPST-NO 10A 110V 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Switch Push Button N.O. DPST Flush Round Button 10A 440VAC 380VDC Momentary Contact Screw Panel Mount |
| A22L-GG-T2-20M | 功能描述:按钮开关 DPST-NO MO RN 220 GN IP65 LED full-guard RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0 |
| A22LGR | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SWITCH UNIT PB ROUND/GUARD RED 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Switch Access Push Button Switch Round Full Guard Button |
| A22L-GR | 功能描述:开关配件 IL PB RND RED Pushbutton Switch RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| A22LGR1201M | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SWITCH PUSH SPST-NC 10A 110V 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Switch Push Button N.C. SPST Flush Round Button 10A 440VAC 380VDC Momentary Contact Screw Panel Mount |
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