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参数资料
| 型号： | 12247A |
| 厂商： | APEM Components, LLC |
| 文件页数： | 2/7页 |
| 文件大小： | 0K |
| 描述： | SWITCH TOGGLE PROFES |
| 标准包装： | 25 |
| 系列： | 12000 |
| 电路： | 双刀双掷 |
| 开关功能： | 瞬时-关-瞬时 |
| 触点额定电压： | 4A @ 125VAC |
| 触动器类型： | 标准圆形 |
| 触动器长度： | 17.30mm |
| 发光： | 不发光 |
| 安装类型： | 面板安装 |
| 端接类型： | PC 引脚 |
| 轴衬螺纹： | 15/32-32 |
| 包装： | 散装 |
12000X778 series
High performance toggle switches - threaded bushing ? 11,9 (15/32)
Specifications
ELECTRICAL SPECIFICATIONS
? Dielectric strength :
- At 4A 28VDC :
150.000 cycles (switches with 2 maintained positions)
100.000 cycles (switches with 3 maintained positions)
50.000 cycles (momentary functions 7, 8, 4-1R, 4-2R, 5)
? Max. current/voltage rating with resistive load : 4A 28VDC
? Minimum load : 10mA 50mV, 10μA 5VDC
When used above 300mA 28VDC, the gold plating is removed on contact areas and is considered only as a protection
against oxidation during storage.
? Initial contact resistance : 10 m ? max. Volts
? Insulation resistance : 1.000 M ? min. at 500VDC
250 VAC
1.000 Vrms 50 Hz min. between terminals 125 VAC
2.000 Vrms 50 Hz min. between poles
2.000 Vrms 50 Hz min. between terminals and frame
? Contact bounce : 2 ms max.
? Electrical life :
48 VDC
20.000 cycles (10.000 for functions 5, 4-1R, 4-2R) 28 VDC
- At low level (50mV 10mA) :
5 VDC
50 mV
Amps
10 μ A 10mA 1A 2A 4A
A
MATERIALS
SEALING
? Case : diallylphthalate (DAP)
with plastic external shell
(epoxy sealed)
? Actuator : brass, black chrome
plated
? Bushing : brass, black chrome
plated
? Contacts : solid rivet -
gold plated silver/nickel alloy
? Front panel sealing by two O-rings
Flatted bush for precise orientation
? Panel seal withstands 1 bar pressure and
remains sealed even when the switch is operated.
? Epoxy sealed terminals
? Splash-proof case
? Flat
1
? O-rings
GENERAL SPECIFICATIONS
? Torque : 1,50 Nm (1.10 Ft.lb) max. applied to nut
? Panel thickness : 8 mm (.314) max. - 3 mm (.118) min.
? Shock test : 50g - 11ms (IEC 68-2-27)
? Vibrations : 10-500 Hz - 10g (IEC68-2-6)
? Operating temperature : -40°C to +85°C
? Humidity test : 56 days, 93 % R.H., 40°C (IEC 68-2-3)
? Salt spray test : 96 hours (IEC 68-2-11)
APPROVALS
Many models within this range have full CECC approval and are marked
CECC. Please consult factory for list of approved models.
APEM
www.apem.com
A-73
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| 12247AK | 功能描述:SWITCH TOGGLE PROFES RoHS:是 类别:开关 >> 拨动开关 系列:12000 标准包装:1 系列:A 电路:双刀双掷 开关功能:开-开-开 触点额定电压:6A @ 125VAC 触动器类型:扁平型 触动器长度:11.38mm 发光:不发光 安装类型:面板安装 端接类型:焊片 轴衬螺纹:1/4-40 包装:散装 |
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