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參數(shù)資料
| 型號(hào)： | A-20GQ |
| 元件分類： | 開關(guān) |
| 英文描述： | SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 0.5A, 125VDC, 6.9mm, PANEL MOUNT |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 934K |
| 代理商： | A-20GQ |
Snap Action Switch
A
21
Engineering Data
■ Mechanical Durability (A-20G)
■ Electrical Durability (A-20G)
■ Structure
Contact Form (SPDT)
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)
Note: Appropriate terminal screw tightening torque: 0.78 to 1.18 Nm.
■ 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 Nm.
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 Nm.
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.
50
70
100
30
10
500
700
1,000
300
0.2
0.1
0.4
0.6
0.8
0.3
0.5
0.7
0
Dur
ability
(x10
4
oper
ations)
Overtravel (mm)
Ambient temperature: 20
±2°C
Ambient humidity: 65
±5%RH
Without load
Operating frequency:
240 operations/min
50
70
100
30
10
500
700
1,000
300
525
10
15
20
0
Dur
ability
(x10
4
oper
ations)
Switching current (A)
Ambient temperature: 20
±2°C
Ambient humidity: 65
±5%RH
Operating frequency:
20 operations/min
250 VAC, cos
φ = 0.4
250 VAC,
cos
φ = 1
125 VAC, cos
φ = 1
125 VAC,
cos
φ = 0.4
COM
NC
NO
COM
NO
NC
13
2
17.45
±0.2
49.2
9.2
20
Three, M4
× 5.5
Terminal screws
(with toothed washer)
COM
NO
NC
1
2
3
11.9
6.4
49.2
25.4
±0.1
17.45
±0.2
25.4
±0.1
Two, 4.2 dia. mounting
holes or M4
Panel Mount Plunger
Panel Mount Roller Plunger
12.5
dia.
+ 0.2
0
12.5
dia.
13
+ 0.2
0
+ 0.2
0
+ 0.2
0
5
Accessories (Terminal Covers, and Separators): Refer to ‘Z/A/X/DZ Common Accessories’ datasheet
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A20GQ21 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:BASIC SWITCH 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Switch Snap Action N.O./N.C. SPDT Cross Roller Plunger Solder 20A 500VAC 250VDC 6.18N Screw Mount |
| A-20GQ21 | 功能描述:基本/快動(dòng)開關(guān) BASIC SWITCH RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級(jí):IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
| A20GQ21B | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:BASIC SWITCH 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Switch Snap Action N.O./N.C. SPDT Cross Roller Plunger Screw 20A 500VAC 250VDC 6.18N Screw Mount |
| A-20GQ21-B | 功能描述:基本/快動(dòng)開關(guān) BASIC SWITCH RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級(jí):IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
| A20GQ21B7K | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SWITCH ROLLER SPDT 20A 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:BASIC SWITCH |
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