5秒后页面跳转
A-20GQ21-B PDF预览

A-20GQ21-B

更新时间: 2024-01-17 22:07:06
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3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 
Specifications  
Characteristics  
Operating speed  
0.01 mm to 1m/s (see note 1)  
240 operations/min  
Operating frequency  
Mechanical  
Electrical  
20 operations/min  
Contact resistance  
Insulation resistance  
Dielectric strength  
15 mΩ max. (initial value)  
100 MΩ min. (at 500 VDC)  
1,000 VAC, 50/60 Hz for 1 min between terminals of the same polarity  
2,000 VAC, 50/60 Hz for 1 min between the current-carrying metal parts and the ground, and  
between each terminal and non-current-carrying metal parts  
Vibration resistance  
Shock resistance  
Malfunction  
Destruction  
Malfunction  
10 to 55 Hz, 1.5-mm double amplitude (See note 2)  
1,000 m/s2 max.  
300 m/s2 max. (See notes 1 and 2)  
Degree of protection  
IP00  
Degree of protection against electric shock  
Proof tracking index (PTI)  
Class I  
175  
Ambient operating temperature  
Ambient operating humidity  
25°C to 80°C (with no icing)  
35% to 85%RH  
Service life  
Mechanical  
Electrical  
1,000,000 operations min.  
500,000 operations min.  
Approx. 22 to 58 g  
Weight  
Note: 1. The value is for the pin plunger.  
2. Malfunction: 1 ms max.  
Operating Characteristics  
Characteristics  
A-20G-B  
A-20GD-B  
400 to 625 g  
285 g  
A-20GQ-B  
A-20GQ22-B A-20GQ21-B A-20GV21-B  
A-20GV-B  
70 g  
A-20GV22-B  
160 g  
A-20GV2-B  
90 g  
OF  
630 g max.  
280g  
160 g  
42 g  
RF min.  
PT max.  
OT min.  
MD max.  
OP  
14 g  
42 g  
14 g  
1.3 mm  
5.6 mm  
6.5 mm  
1.2 mm  
1.2 mm  
19±0.8 mm  
15.9 mm  
4 mm  
6.3 mm  
1.2 mm  
1.2 mm  
12 mm  
2.4 mm  
2.2 mm  
0.25 mm  
3 mm  
3.58 mm  
0.35 mm  
0.2 mm  
2.4 mm  
19±0.8 mm  
16.3±0.4 mm 26.2±0.5 mm 21.8±0.8 mm  
33.4±1.2 mm  
29.8±0.8 mm 30.2±0.8 mm  
Ratings  
Non-inductive load (A)  
Resistive load Lamp load  
NC NO  
Inductive load (A)  
Rated voltage  
(V)  
Inductive load  
Motor load  
NC  
NO  
NC  
NO  
NC  
NO  
125 VAC  
250 VAC  
500 VAC  
20  
20  
15  
7.5  
7.5  
4
20  
20  
10  
12.5  
8.3  
2
8 VDC  
20  
20  
3
3
1.5  
1.5  
20  
15  
12.5  
12.5  
5
0.05  
0.03  
14 VDC  
30 VDC  
125 VDC  
250 VDC  
6
3
1.5  
5
0.5  
0.25  
0.5  
0.25  
0.5  
0.25  
0.05  
0.03  
Note: 1. The above values are for steady-state current.  
4. Motor load has an inrush current of 6 times the steady-state current.  
5. The ratings values apply under the following test conditions:  
(1) Ambient temperature: 20±2°C  
2. Inductive load has a power factor of 0.4 min. (AC) and a time  
constant of 7 ms max. (DC).  
(2) Ambient humidity: 65±5%RH  
3. Lamp load has an inrush current of 10 times the steady-state current.  
(3) Operating frequency: 20 operations/min  
Contact Specification  
Safety Standards Ratings  
UL/CSA (General ratings only)  
Contacts  
Shape  
Rivet  
Rated voltage  
125 VAC  
A-20G  
Material  
Silver alloy  
0.5 mm  
1 HP and 10 A "L" (Tungsten)  
Gap (standard value)  
250 VAC  
2 HP  
20 A  
Inrush current NC  
NO  
75 A max.  
75 A max.  
480 VAC  
125 VDC  
250 VDC  
0.5 A  
0.25 A  
20  
Snap Action Switch A  

与A-20GQ21-B相关器件

型号 品牌 描述 获取价格 数据表
A-20GQ21-B7-K OMRON Snap Action Switch

获取价格

A-20GQ22 OMRON Snap Action Switch

获取价格

A-20GQ22-B OMRON Snap Action Switch

获取价格

A-20GQ22-B7-K OMRON Snap Action Switch

获取价格

A-20GQ-B OMRON Snap Action Switch

获取价格

A-20GQ-B7-K OMRON Snap Action Switch

获取价格