4

D4N

General-purpose Switches with Two Contacts

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 general-purpose switches with no direct opening mechanism.

General-purpose Switches with Three Contacts and MBB Contacts

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 general-purpose switches with no direct opening mechanism.

Actuator

Conduit size

Built-in switch mechanism

1NC/1NO

(Snap-action)

2NC

(Snap-action)

1NC/1NO

(Slow-action)

2NC

(Slow-action)

Model

Direct

opening

Model

Direct

opening

Model

Direct

opening

Model

Direct

opening

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

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

Direct

opening

Model

Direct

opening

Model

Direct

opening

Model

Direct

opening

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