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| 소형 세이프티 리미트 스위치 |
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D4N
(생산중지예정 2025-03-31)
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.bmp)
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 접점 구성을 기존의 1NC/1NO, 2NC에 더하여
2NC/1NO, 3NC의 3접점 타입을 구성
(MBB 사양 추가)
공수 절감을 실현하여 교환 작업이 용이한 M12 커넥터
타입 발매
접촉신뢰성이 높은 Au클래드 접점을 표준 채용
- 일반부하, 미소부하에 모두 대응
납, 카드뮴, 6가 크롬을 사용하지 않아 환경 부하 저감
EN115, EN81-1 대응
저속 동작 타입, 스냅 동작 타입 모두 Zb접점 구성
UL, EN(TUV), CCC 규격 취득
일부 상품은 2025 년 3 월 수주 종료 예정
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| Service Info |
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대체상품보기 |
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대체상품이 존재하지 않습니다.
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List of Models
Switches with Two Contacts (with Direct Opening Mechanism)
| Actuator |
Conduit size |
Built-in switch mechanism |
1NC/1NO
(Snap-action) |
2NC
(Snap-action) |
1NC/1NO
(Snap-action) |
2NC
(Slow-action) |
| Model |
Model |
Model |
Model |
Roller lever
(resin lever,
resin roller)
|
1-
conduit |
Pg13.5 |
D4N-1120 |
D4N-1220 |
D4N-1A20 |
D4N-1B20 |
| G1/2 |
D4N-2120 |
D4N-2220 |
D4N-2A20 |
D4N-2B20 |
| 1/2-14NPT |
D4N-3120 |
D4N-3220 |
D4N-3A20 |
D4N-3B20 |
| M20 |
D4N-4120 |
D4N-4220 |
D4N-4A20 |
D4N-4B20 |
| M12 connector |
D4N-9120 |
D4N-9220 |
D4N-9A20 |
D4N-9B20 |
2-
conduit |
Pg13.5 |
D4N-5120 |
D4N-5220 |
D4N-5A20 |
D4N-5B20 |
| G1/2 |
D4N-6120 |
D4N-6220 |
D4N-6A20 |
D4N-6B20 |
| M20 |
D4N-8120 |
D4N-8220 |
D4N-8A20 |
D4N-8B20 |
Roller lever
(metal lever,
resin roller)
|
1-
conduit |
Pg13.5 |
D4N-1122 |
D4N-1222 |
D4N-1A22 |
D4N-1B22 |
| G1/2 |
D4N-2122 |
D4N-2222 |
D4N-2A22 |
D4N-2B22 |
| 1/2-14NPT |
D4N-3122 |
D4N-3222 |
D4N-3A22 |
D4N-3B22 |
| M20 |
D4N-4122 |
D4N-4222 |
D4N-4A22 |
D4N-4B22 |
| M12 connector |
D4N-9122 |
D4N-9222 |
D4N-9A22 |
D4N-9B22 |
2-
conduit |
Pg13.5 |
D4N-5122 |
D4N-5222 |
D4N-5A22 |
D4N-5B22 |
| G1/2 |
D4N-6122 |
D4N-6222 |
D4N-6A22 |
D4N-6B22 |
| M20 |
D4N-8122 |
D4N-8222 |
D4N-8A22 |
D4N-8B22 |
Roller lever
(metal lever,
metal roller)
|
1-
conduit |
Pg13.5 |
D4N-1125 |
D4N-1225 |
D4N-1A25 |
D4N-1B25 |
| G1/2 |
D4N-2125 |
D4N-2225 |
D4N-2A25 |
D4N-2B25 |
| 1/2-14NPT |
D4N-3125 |
D4N-3225 |
D4N-3A25 |
D4N-3B25 |
| M20 |
D4N-4125 |
D4N-4225 |
D4N-4A25 |
D4N-4B25 |
| M12 connector |
D4N-9125 |
D4N-9225 |
D4N-9A25 |
D4N-9B25 |
Roller lever
(metal lever,
bearing roller)
|
1-
conduit |
Pg13.5 |
D4N-1126 |
D4N-1226 |
D4N-1A26 |
D4N-1B26 |
| G1/2 |
D4N-2126 |
D4N-2226 |
D4N-2A26 |
D4N-2B26 |
| 1/2-14NPT |
D4N-3126 |
D4N-3226 |
D4N-3A26 |
D4N-3B26 |
| M20 |
D4N-4126 |
D4N-4226 |
D4N-4A26 |
D4N-4B26 |
| M12 connector |
D4N-9126 |
D4N-9226 |
D4N-9A26 |
D4N-9B26 |
| Plunger
|
1-
conduit |
Pg13.5 |
D4N-1131 |
D4N-1231 |
D4N-1A31 |
D4N-1B31 |
| G1/2 |
D4N-2131 |
D4N-2231 |
D4N-2A31 |
D4N-2B31 |
| 1/2-14NPT |
D4N-3131 |
D4N-3231 |
D4N-3A31 |
D4N-3B31 |
| M20 |
D4N-4131 |
D4N-4231 |
D4N-4A31 |
D4N-4B31 |
| M12 connector |
D4N-9131 |
D4N-9231 |
D4N-9A31 |
D4N-9B31 |
2-
conduit |
Pg13.5 |
D4N-5131 |
D4N-5231 |
D4N-5A31 |
D4N-5B31 |
| G1/2 |
D4N-6131 |
D4N-6231 |
D4N-6A31 |
D4N-6B31 |
| M20 |
D4N-8131 |
D4N-8231 |
D4N-8A31 |
D4N-8B31 |
| Roller plunger
|
1-
conduit |
Pg13.5 |
D4N-1132 |
D4N-1232 |
D4N-1A32 |
D4N-1B32 |
| G1/2 |
D4N-2132 |
D4N-2232 |
D4N-2A32 |
D4N-2B32 |
| 1/2-14NPT |
D4N-3132 |
D4N-3232 |
D4N-3A32 |
D4N-3B32 |
| M20 |
D4N-4132 |
D4N-4232 |
D4N-4A32 |
D4N-4B32 |
| M12 connector |
D4N-9132 |
D4N-9232 |
D4N-9A32 |
D4N-9B32 |
2-
conduit |
Pg13.5 |
D4N-5132 |
D4N-5232 |
D4N-5A32 |
D4N-5B32 |
| G1/2 |
D4N-6132 |
D4N-6232 |
D4N-6A32 |
D4N-6B32 |
| M20 |
D4N-8132 |
D4N-8232 |
D4N-8A32 |
D4N-8B32 |
One-way
roller arm
lever
(horizontal)
|
1-
conduit |
Pg13.5 |
D4N-1162 |
D4N-1262 |
D4N-1A62 |
D4N-1B62 |
| G1/2 |
D4N-2162 |
D4N-2262 |
D4N-2A62 |
D4N-2B62 |
| 1/2-14NPT |
D4N-3162 |
D4N-3262 |
D4N-3A62 |
D4N-3B62 |
| M20 |
D4N-4162 |
D4N-4262 |
D4N-4A62 |
D4N-4B62 |
| M12 connector |
D4N-9162 |
D4N-9262 |
D4N-9A62 |
D4N-9B62 |
2-
conduit |
Pg13.5 |
D4N-5162 |
D4N-5262 |
D4N-5A62 |
D4N-5B62 |
| G1/2 |
D4N-6162 |
D4N-6262 |
D4N-6A62 |
D4N-6B62 |
| M20 |
D4N-8162 |
D4N-8262 |
D4N-8A62 |
D4N-8B62 |
One-way
roller arm
lever
(vertical)
|
1-
conduit |
Pg13.5 |
D4N-1172 |
D4N-1272 |
D4N-1A72 |
D4N-1B72 |
| G1/2 |
D4N-2172 |
D4N-2272 |
D4N-2A72 |
D4N-2B72 |
| 1/2-14NPT |
D4N-3172 |
D4N-3272 |
D4N-3A72 |
D4N-3B72 |
| M20 |
D4N-4172 |
D4N-4272 |
D4N-4A72 |
D4N-4B72 |
| M12 connector |
D4N-9172 |
D4N-9272 |
D4N-9A72 |
D4N-9B72 |
2-
conduit |
Pg13.5 |
D4N-5172 |
D4N-5272 |
D4N-5A72 |
D4N-5B72 |
| G1/2 |
D4N-6172 |
D4N-6272 |
D4N-6A72 |
D4N-6B72 |
| M20 |
D4N-8172 |
D4N-8272 |
D4N-8A72 |
D4N-8B72 |
Adjustable
roller lever,
form lock
(metal lever,
resin roller)
|
1-
conduit |
Pg13.5 |
D4N-112G |
D4N-122G |
D4N-1A2G |
D4N-1B2G |
| G1/2 |
D4N-212G |
D4N-222G |
D4N-2A2G |
D4N-2B2G |
| 1/2-14NPT |
D4N-312G |
D4N-322G |
D4N-3A2G |
D4N-3B2G |
| M20 |
D4N-412G |
D4N-422G |
D4N-4A2G |
D4N-4B2G |
| M12 connector |
D4N-912G |
D4N-922G |
D4N-9A2G |
D4N-9B2G |
2-
conduit |
G1/2 |
D4N-612G |
D4N-622G |
D4N-6A2G |
D4N-6B2G |
| M20 |
D4N-812G |
D4N-822G |
D4N-8A2G |
D4N-8B2G |
Adjustable
roller lever,
form lock
(metal lever,
rubber roller)
|
1-
conduit |
Pg13.5 |
D4N-112H |
D4N-122H |
D4N-1A2H |
D4N-1B2H |
| G1/2 |
D4N-212H |
D4N-222H |
D4N-2A2H |
D4N-2B2H |
| 1/2-14NPT |
D4N-312H |
D4N-322H |
D4N-3A2H |
D4N-3B2H |
| M20 |
D4N-412H |
D4N-422H |
D4N-4A2H |
D4N-4B2H |
| M12 connector |
D4N-912H |
D4N-922H |
D4N-9A2H |
D4N-9B2H |
2-
conduit |
G1/2 |
D4N-612H |
D4N-622H |
D4N-6A2H |
D4N-6B2H |
| M20 |
D4N-812H |
D4N-822H |
D4N-8A2H |
D4N-8B2H |
Note: It is recommended that M20 be used for Switches to be exported to Europe and 1/2-14NPT be used for Switches to be exported to North American countries.
Switches with Three Contacts and MBB Contacts (with Direct Opening Mechanism)
| Actuator |
Conduit size |
Built-in switch mechanism |
2NC/1NO
(Slow-action) |
3NC
(Slow-action) |
1NC/1NO MBB
(Slow-action) |
2NC/1NO MBB
(Slow-action) |
| Model |
Model |
Model |
Model |
Roller lever
(resin lever,
resin roller)
|
1-
conduit |
Pg13.5 |
D4N-1C20 |
D4N-1D20 |
D4N-1E20 |
D4N-1F20 |
| G1/2 |
D4N-2C20 |
D4N-2D20 |
D4N-2E20 |
D4N-2F20 |
| 1/2-14NPT |
D4N-3C20 |
D4N-3D20 |
D4N-3E20 |
D4N-3F20 |
| M20 |
D4N-4C20 |
D4N-4D20 |
D4N-4E20 |
D4N-4F20 |
| M12 connector |
--- |
--- |
D4N-9E20 |
--- |
2-
conduit |
Pg13.5 |
D4N-5C20 |
D4N-5D20 |
D4N-5E20 |
D4N-5F20 |
| G1/2 |
D4N-6C20 |
D4N-6D20 |
D4N-6E20 |
D4N-6F20 |
| M20 |
D4N-8C20 |
D4N-8D20 |
D4N-8E20 |
D4N-8F20 |
Roller lever
(metal lever,
resin roller)
|
1-
conduit |
Pg13.5 |
D4N-1C22 |
D4N-1D22 |
D4N-1E22 |
D4N-1F22 |
| G1/2 |
D4N-2C22 |
D4N-2D22 |
D4N-2E22 |
D4N-2F22 |
| 1/2-14NPT |
D4N-3C22 |
D4N-3D22 |
D4N-3E22 |
D4N-3F22 |
| M20 |
D4N-4C22 |
D4N-4D22 |
D4N-4E22 |
D4N-4F22 |
| M12 connector |
--- |
--- |
D4N-9E22 |
--- |
2-
conduit |
Pg13.5 |
D4N-5C22 |
D4N-5D22 |
D4N-5E22 |
D4N-5F22 |
| G1/2 |
D4N-6C22 |
D4N-6D22 |
D4N-6E22 |
D4N-6F22 |
| M20 |
D4N-8C22 |
D4N-8D22 |
D4N-8E22 |
D4N-8F22 |
Roller lever
(metal lever,
metal roller)
|
1-
conduit |
Pg13.5 |
D4N-1C25 |
D4N-1D25 |
D4N-1E25 |
D4N-1F25 |
| G1/2 |
D4N-2C25 |
D4N-2D25 |
D4N-2E25 |
D4N-2F25 |
| 1/2-14NPT |
D4N-3C25 |
D4N-3D25 |
D4N-3E25 |
D4N-3F25 |
| M20 |
D4N-4C25 |
D4N-4D25 |
D4N-4E25 |
D4N-4F25 |
| M12 connector |
--- |
--- |
D4N-9E25 |
--- |
Roller lever
(metal lever,
bearing roller)
|
1-
conduit |
Pg13.5 |
D4N-1C26 |
D4N-1D26 |
D4N-1E26 |
D4N-1F26 |
| G1/2 |
D4N-2C26 |
D4N-2D26 |
D4N-2E26 |
D4N-2F26 |
| 1/2-14NPT |
D4N-3C26 |
D4N-3D26 |
D4N-3E26 |
D4N-3F26 |
| M20 |
D4N-4C26 |
D4N-4D26 |
D4N-4E26 |
D4N-4F26 |
| M12 connector |
--- |
--- |
D4N-9E26 |
--- |
| Plunger
|
1-
conduit |
Pg13.5 |
D4N-1C31 |
D4N-1D31 |
D4N-1E31 |
D4N-1F31 |
| G1/2 |
D4N-2C31 |
D4N-2D31 |
D4N-2E31 |
D4N-2F31 |
| 1/2-14NPT |
D4N-3C31 |
D4N-3D31 |
D4N-3E31 |
D4N-3F31 |
| M20 |
D4N-4C31 |
D4N-4D31 |
D4N-4E31 |
D4N-4F31 |
| M12 connector |
--- |
--- |
D4N-9E31 |
--- |
2-
conduit |
Pg13.5 |
D4N-5C31 |
D4N-5D31 |
D4N-5E31 |
D4N-5F31 |
| G1/2 |
D4N-6C31 |
D4N-6D31 |
D4N-6E31 |
D4N-6F31 |
| M20 |
D4N-8C31 |
D4N-8D31 |
D4N-8E31 |
D4N-8F31 |
| Roller plunger
|
1-
conduit |
Pg13.5 |
D4N-1C32 |
D4N-1D32 |
D4N-1E32 |
D4N-1F32 |
| G1/2 |
D4N-2C32 |
D4N-2D32 |
D4N-2E32 |
D4N-2F32 |
| 1/2-14NPT |
D4N-3C32 |
D4N-3D32 |
D4N-3E32 |
D4N-3F32 |
| M20 |
D4N-4C32 |
D4N-4D32 |
D4N-4E32 |
D4N-4F32 |
| M12 connector |
--- |
--- |
D4N-9E32 |
--- |
2-
conduit |
Pg13.5 |
D4N-5C32 |
D4N-5D32 |
D4N-5E32 |
D4N-5F32 |
| G1/2 |
D4N-6C32 |
D4N-6D32 |
D4N-6E32 |
D4N-6F32 |
| M20 |
D4N-8C32 |
D4N-8D32 |
D4N-8E32 |
D4N-8F32 |
One-way
roller arm
lever
(horizontal)
|
1-
conduit |
Pg13.5 |
D4N-1C62 |
D4N-1D62 |
D4N-1E62 |
D4N-1F62 |
| G1/2 |
D4N-2C62 |
D4N-2D62 |
D4N-2E62 |
D4N-2F62 |
| 1/2-14NPT |
D4N-3C62 |
D4N-3D62 |
D4N-3E62 |
D4N-3F62 |
| M20 |
D4N-4C62 |
D4N-4D62 |
D4N-4E62 |
D4N-4F62 |
| M12 connector |
--- |
--- |
D4N-9E62 |
--- |
2-
conduit |
Pg13.5 |
D4N-5C62 |
D4N-5D62 |
D4N-5E62 |
D4N-5F62 |
| G1/2 |
D4N-6C62 |
D4N-6D62 |
D4N-6E62 |
D4N-6F62 |
| M20 |
D4N-8C62 |
D4N-8D62 |
D4N-8E62 |
D4N-8F62 |
One-way
roller arm
lever
(vertical)
|
1-
conduit |
Pg13.5 |
D4N-1C72 |
D4N-1D72 |
D4N-1E72 |
D4N-1F72 |
| G1/2 |
D4N-2C72 |
D4N-2D72 |
D4N-2E72 |
D4N-2F72 |
| 1/2-14NPT |
D4N-3C72 |
D4N-3D72 |
D4N-3E72 |
D4N-3F72 |
| M20 |
D4N-4C72 |
D4N-4D72 |
D4N-4E72 |
D4N-4F72 |
| M12 connector |
--- |
--- |
D4N-9E72 |
--- |
2-
conduit |
Pg13.5 |
D4N-5C72 |
D4N-5D72 |
D4N-5E72 |
D4N-5F72 |
| G1/2 |
D4N-6C72 |
D4N-6D72 |
D4N-6E72 |
D4N-6F72 |
| M20 |
D4N-8C72 |
D4N-8D72 |
D4N-8E72 |
D4N-8F72 |
Adjustable
roller lever,
form lock
(metal lever,
resin roller)
|
1-
conduit |
Pg13.5 |
D4N-1C2G |
D4N-1D2G |
D4N-1E2G |
D4N-1F2G |
| G1/2 |
D4N-2C2G |
D4N-2D2G |
D4N-2E2G |
D4N-2F2G |
| 1/2-14NPT |
D4N-3C2G |
D4N-3D2G |
D4N-3E2G |
D4N-3F2G |
| M20 |
D4N-4C2G |
D4N-4D2G |
D4N-4E2G |
D4N-4F2G |
| M12 connector |
--- |
--- |
D4N-9E2G |
--- |
2-
conduit |
G1/2 |
D4N-6C2G |
D4N-6D2G |
D4N-6E2G |
D4N-6F2G |
| M20 |
D4N-8C2G |
D4N-8D2G |
D4N-8E2G |
D4N-8F2G |
Adjustable
roller lever,
form lock
(metal lever,
rubber roller)
|
1-
conduit |
Pg13.5 |
D4N-1C2H |
D4N-1D2H |
D4N-1E2H |
D4N-1F2H |
| G1/2 |
D4N-2C2H |
D4N-2D2H |
D4N-2E2H |
D4N-2F2H |
| 1/2-14NPT |
D4N-3C2H |
D4N-3D2H |
D4N-3E2H |
D4N-3F2H |
| M20 |
D4N-4C2H |
D4N-4D2H |
D4N-4E2H |
D4N-4F2H |
| M12 connector |
--- |
--- |
D4N-9E2H |
--- |
2-
conduit |
G1/2 |
D4N-6C2H |
D4N-6D2H |
D4N-6E2H |
D4N-6F2H |
| M20 |
D4N-8C2H |
D4N-8D2H |
D4N-8E2H |
D4N-8F2H |
Note: It is recommended that M20 be used for Switches to be exported to Europe and 1/2-14NPT be used for Switches to be exported to North American countries.
General-purpose Switches with Two Contacts
| Actuator |
Conduit size |
Built-in switch mechanism |
1NC/1NO
(Snap-action) |
2NC
(Snap-action) |
1NC/1NO
(Slow-action) |
2NC
(Slow-action) |
| Model |
Model |
Model |
Model |
Fork lever
lock (right
operation)
|
1-
conduit |
G1/2 |
--- |
--- |
D4N-2ARE |
D4N-2BRE |
| 1/2-14NPT |
D4N-3ARE |
D4N-3BRE |
| M20 |
D4N-4ARE |
D4N-4BRE |
2-
conduit |
G1/2 |
D4N-6ARE |
D4N-6BRE |
| M20 |
D4N-8ARE |
D4N-8BRE |
Fork lever
lock (left
operation)
|
1-
conduit |
G1/2 |
D4N-2ALE |
D4N-2BLE |
| 1/2-14NPT |
D4N-3ALE |
D4N-3BLE |
| M20 |
D4N-4ALE |
D4N-4BLE |
2-
conduit |
G1/2 |
D4N-6ALE |
D4N-6BLE |
| M20 |
D4N-8ALE |
D4N-8BLE |
| Cat whisker
|
1-
conduit |
G1/2 |
D4N-2180 |
D4N-2280 |
--- |
D4N-2B80 |
| 1/2-14NPT |
D4N-3180 |
D4N-3280 |
D4N-3B80 |
| M20 |
D4N-4180 |
D4N-4280 |
D4N-4B80 |
2-
conduit |
G1/2 |
D4N-6180 |
D4N-6280 |
D4N-6B80 |
| M20 |
D4N-8180 |
D4N-8280 |
D4N-8B80 |
| Plastic rod
|
1-
conduit |
G1/2 |
D4N-2187 |
D4N-2287 |
D4N-2B87 |
| 1/2-14NPT |
D4N-3187 |
D4N-3287 |
D4N-3B87 |
| M20 |
D4N-4187 |
D4N-4287 |
D4N-4B87 |
2-
conduit |
G1/2 |
D4N-6187 |
D4N-6287 |
D4N-6B87 |
| M20 |
D4N-8187 |
D4N-8287 |
D4N-8B87 |
Note:
1. It is recommended that M20 be used for Switches to be exported to Europe and 1/2-14NPT be used for Switches to be exported to North American countries.
2. Mechanically speaking, these models are basic limit switches.
General-purpose Switches with Three Contacts and MBB Contacts
| Actuator |
Conduit size |
Built-in switch mechanism |
2NC/1NO
(Slow-action) |
3NC
(Slow-action) |
1NC/1NO MBB
(Slow-action) |
2NC/1NO MBB
(Slow-action) |
| Model |
Model |
Model |
Model |
Fork lever
lock (right
operation)
|
1-
conduit |
G1/2 |
D4N-2CRE |
D4N-2DRE |
D4N-2ERE |
D4N-2FRE |
| 1/2-14NPT |
D4N-3CRE |
D4N-3DRE |
D4N-3ERE |
D4N-3FRE |
| M20 |
D4N-4CRE |
D4N-4DRE |
D4N-4ERE |
D4N-4FRE |
2-
conduit |
G1/2 |
D4N-6CRE |
D4N-6DRE |
D4N-6ERE |
D4N-6FRE |
| M20 |
D4N-8CRE |
D4N-8DRE |
D4N-8ERE |
D4N-8FRE |
Fork lever
lock (left
operation)
|
1-
conduit |
G1/2 |
D4N-2CLE |
D4N-2DLE |
D4N-2ELE |
D4N-2FLE |
| 1/2-14NPT |
D4N-3CLE |
D4N-3DLE |
D4N-3ELE |
D4N-3FLE |
| M20 |
D4N-4CLE |
D4N-4DLE |
D4N-4ELE |
D4N-4FLE |
2-
conduit |
G1/2 |
D4N-6CLE |
D4N-6DLE |
D4N-6ELE |
D4N-6FLE |
| M20 |
D4N-8CLE |
D4N-8DLE |
D4N-8ELE |
D4N-8FLE |
| Cat whisker
|
1-
conduit |
G1/2 |
--- |
D4N-2D80 |
--- |
--- |
| 1/2-14NPT |
D4N-3D80 |
| M20 |
D4N-4D80 |
2-
conduit |
G1/2 |
D4N-6D80 |
| M20 |
D4N-8D80 |
| Plastic rod
|
1-
conduit |
G1/2 |
D4N-2D87 |
| 1/2-14NPT |
D4N-3D87 |
| M20 |
D4N-4D87 |
2-
conduit |
G1/2 |
D4N-6D87 |
| M20 |
D4N-8D87 |
Note:
1. It is recommended that M20 be used for Switches to be exported to Europe and 1/2-14NPT be used for Switches to be exported to North American countries.
2. Mechanically speaking, these models are basic limit switches.
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Safety 
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