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Industrial Automation

Industrial Automation

D4ER-[]N

Oil-resistant Limit Switch

D4ER-[]N

Even Better Oil Resistance Than D4E-N Switches

(Unit: mm)

Cable type

Roller Plunger
D4ER-1A21N *
D4ER-2A21N *

D4ER-[]N Dimensions 2

Cross Roller Plunger
D4ER-1B21N *
D4ER-2B21N *

D4ER-[]N Dimensions 3

Plunger
D4ER-1C21N *
D4ER-2C21N *

D4ER-[]N Dimensions 4

Sealed Roller Plunger
D4ER-1D21N *
D4ER-2D21N *

D4ER-[]N Dimensions 5

Sealed Cross Roller Plunger
D4ER-1E21N *
D4ER-2E21N *

D4ER-[]N Dimensions 6

Roller Lever
D4ER-1G21N *
D4ER-2G21N *

D4ER-[]N Dimensions 7

Long Roller Plunger
D4ER-1L21N *
D4ER-2L21N *

D4ER-[]N Dimensions 8

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
* Only the model with a terminal specification of 21 is shown. The cable is attached to the left side for models with a terminal specification of 22.

Pre-wired Connector type

Roller Plunger
D4ER-1A21N-DTK1EJ *
D4ER-2A21N-DTK1EJ *

D4ER-[]N Dimensions 11

Cross Roller Plunger
D4ER-1B21N-DTK1EJ *
D4ER-2B21N-DTK1EJ *

D4ER-[]N Dimensions 12

Plunger
D4ER-1C21N-DTK1EJ *
D4ER-2C21N-DTK1EJ *

D4ER-[]N Dimensions 13

Sealed Roller Plunger
D4ER-1D21N-DTK1EJ *
D4ER-2D21N-DTK1EJ *

D4ER-[]N Dimensions 14

Sealed Cross Roller Plunger
D4ER-1E21N-DTK1EJ *
D4ER-2E21N-DTK1EJ *

D4ER-[]N Dimensions 15

Roller Lever
D4ER-1G21N-DTK1EJ *
D4ER-2G21N-DTK1EJ *

D4ER-[]N Dimensions 16

Long Roller Plunger
D4ER-1L21N-DTK1EJ *
D4ER-2L21N-DTK1EJ *

D4ER-[]N Dimensions 17

Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
       2. The location of the positioning piece on the connector is not always the same.
* Only the model with a terminal specification of 21 is shown. The cable is attached to the left side for models with a terminal specification of 22.