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A-20GQ21-B PDF预览

A-20GQ21-B

更新时间: 2024-02-29 06:09:32
品牌 Logo 应用领域
欧姆龙 - OMRON 开关快动开关限位开关光电二极管
页数 文件大小 规格书
8页 983K
描述
Snap Action Switch

A-20GQ21-B 技术参数

生命周期:ActiveReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8536.50.70.00
Factory Lead Time:12 weeks风险等级:5.79
Is Samacsys:N执行器行程:4.88 mm
执行器类型:ROLLER PLUNGER主体宽度:17.45 mm
主体高度:24.2 mm主体长度或直径:49.2 mm
触点(交流)最大额定R负载:20A@250VAC最大触点电流(交流):20 A
最大触点电流(直流):0.5 A触点(直流)最大额定R负载:.5A@125VDC
最大触点电压(交流):250 V最大触点电压(直流):125 V
电气寿命:500000 Cycle(s)安装特点:PANEL MOUNT
最大操作力:6.18 N最高工作温度:80 °C
最低工作温度:-25 °C最大预行程:1.3 mm
表面贴装:NO开关动作:MOMENTARY
开关功能:SPDT开关类型:SNAP ACTING/LIMIT SWITCH
端接类型:SCREWBase Number Matches:1

A-20GQ21-B 数据手册

 浏览型号A-20GQ21-B的Datasheet PDF文件第1页浏览型号A-20GQ21-B的Datasheet PDF文件第2页浏览型号A-20GQ21-B的Datasheet PDF文件第4页浏览型号A-20GQ21-B的Datasheet PDF文件第5页浏览型号A-20GQ21-B的Datasheet PDF文件第6页浏览型号A-20GQ21-B的Datasheet PDF文件第7页 
Engineering Data  
Mechanical Durability (A-20G)  
Electrical Durability (A-20G)  
1,000  
1,000  
Ambient temperature: 20  
2°C  
Ambient temperature: 20  
2°C  
700  
500  
700  
Ambient humidity: 65 5%RH  
Without load  
Operating frequency:  
240 operations/min  
Ambient humidity: 65 5%RH  
Operating frequency:  
20 operations/min  
500  
300  
300  
125 VAC, cosφ = 1  
125 VAC,  
cosφ = 0.4  
250 VAC,  
cosφ = 1  
100  
100  
70  
50  
70  
50  
250 VAC, cosφ = 0.4  
30  
30  
10  
10  
0
0.1  
0.2  
0.3  
0.4  
0.5  
0.6  
0.7 0.8  
0
5
10  
15  
20  
25  
Overtravel (mm)  
Switching current (A)  
Structure  
Contact Form (SPDT)  
COM  
NC  
NO  
Dimensions  
Note: Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.  
Terminals  
Screw Terminals (-B)  
Solder Terminal (Blank)  
9.2  
6.4  
25.4 0.1  
3
11.9  
17.45 0.2  
20  
20  
17.45 0.2  
1
NO  
COM  
NC  
COM  
1
NO  
NC  
2
2
3
Three, M4 × 5.5  
Terminal screws  
(with toothed washer)  
49.2  
49.2  
Note: Appropriate terminal screw tightening torque: 0.78 to 1.18 N·m.  
Mounting Holes  
All switches can be mounted using M4 mounting screws with plane  
washers or spring washers to securely mount the Switch. Tighten the  
screws to a torque of 1.18 to 1.47 N·m.  
Versions with panel mount plungers can be panel mounted via the  
plunger, provided that the hexagonal nut of the actuator is tightened  
to a torque of 2.94 to 4.9 N·m.  
Two, 4.2 dia. mounting  
holes or M4  
Panel Mount Plunger  
Panel Mount Roller Plunger  
12.5+0.2dia.  
12.5+0.2dia.  
0
0
25.4 0.1  
5+  
0.2  
0
13+  
0.2  
0
Note: Mount using either the side mounting holes or the panel mount plunger, not both. If using the side mounting holes, then remove the hexagonal nut(s)  
from the panel mount plunger.  
Accessories (Terminal Covers, and Separators): Refer to ‘Z/A/X/DZ Common Accessories’ datasheet  
Snap Action Switch A  
21  

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