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參數(shù)資料
| 型號： | D4N-3F20 |
| 元件分類： | 開關(guān) |
| 英文描述： | SNAP ACTING/LIMIT SWITCH, 3PST, MOMENTARY, 2.5A, 250VDC, PANEL MOUNT |
| 文件頁數(shù)： | 22/24頁 |
| 文件大小： | 6206K |
| 代理商： | D4N-3F20 |
D4N
7
Structure and Nomenclature
Structure
Direct Opening Mechanism
1NC/1NO Contact (Slow-action)
2NC Contact (Slow-action)
Pg13.5
G1/2
1/2-14NPT
M20
M12 connector
Note: M12 connector types are not available for
Switches with three contacts.
Head
The direction of the switch head can be varied to any of
the four directions. (Roller plunger models can be
mounted in either of two directions at a 90° angle.)
Conduit Opening
A wide variety of conduits is available.
Built-in Switch
The built-in switch has a direct opening mechanism
that forcibly separates the NC contact even when
there is contact deposit.
Safety-oriented Lever Setting
(Form-lock construction)
Grooves which engage the lever are cut in the lever and
rotary shaft to prevent the lever from slipping against the
rotary shaft.
There are resin-lever and metal-lever types.
Cover
The cover, with a hinge on its lower part, can
be opened by removing the screw of the
cover, which ensures ease of maintenance
and wiring.
Size
Box
1-conduit
2-conduit
Yes
---
Contact spring
Return spring
Fixed contact (NC)
Fixed contact (NO)
Plunger
Movable contact
Conforms to EN60947-5-1 Direct Opening Operation
(Only the NC contact side has a direct opening
mechanism.)
When contact welding occurs, the contacts are
separated from each other by the plunger being
pushed in.
Contact spring
Fixed contact (NC)
Plunger
Movable contact
Return spring
Conforms to EN60947-5-1 Direct Opening Operation
(Both NC contacts have a direct opening
mechanism.)
When contact welding occurs, the contacts are
separated from each other by the plunger being
pushed in.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| D4N4120 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SWITCH SAFETY ROLLER LEVER |
| D4N-4120 | 功能描述:基本/快動開關(guān) Limit Switch RoHS:否 制造商:Omron Electronics 觸點形式: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:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
| D4N4120NPT | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:D4N-4120-NPT |
| D4N-4120-NPT | 制造商:Omron Electronic Components LLC 功能描述:Switch, limit; 1NC 1NO; M20/NPT adapter; plastic lever/roller; UL 制造商:OMRON AUTOMATION AND SAFETY 功能描述:D4N-4120-NPT 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:D4N-4120-NPT |
| D4N4122 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:D4N-4122 |
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