Small Sealed Switch
D4E-
@
N
F-41
Lim
it
Switch
es
Molded Terminal Models
■
Molded Terminal Models
The molded-terminal model is available with right-hand, left-hand and underside leads and is recommended for use where the Switch is exposed
to dust, oil or moisture. It can be used like a screw-terminal model (with a cable), and the dimensions and operating characteristics are the same
as for standard models.
Example:
Standard type:
D4E-1A20N
Location of lead output: Right-hand
→
D4E-1A23N
Suffix by Location of Lead Outlet
Lead Supplies
Comparison between Old and New Mold Terminal Models
The D4E-N and D4E are different from each other in terminal specifi-
cations.
■
Operation of Indicator-equipped Models
The molded terminal model may be equipped with an operation indicator (neon lamp or LED) upon request to facilitate maintenance and inspection.
The operation indicator is designed to illuminate when the Switch is not operating. (Because of the molded terminal model, any change to the
Switch wiring cannot be made.)
AC Operation
A neon lamp indicator is provided.
The operating voltage is 90 to 250 VAC.
There is no difference in operating characteristics between D4E AC
Models and corresponding D4E Standard Models.
There is no difference in dimensions between D4E AC Models and
D4E Standard Models.
Example:
Basic type: D4E-1A23N
When placing your order for the molded terminal model with an neon
lamp operation indicator, specify the model number as D4E-1A23LN.
Internal Circuit
(2)
(1)
Location of lead output
Suffix for pre-wired terminal
COM, NC, NO
(1) Right-hand
D4E-
@@
23N
(2) Left-hand
D4E-
@@
24N
Leads
Nominal
cross-sectional area
Finished outside diameter Terminal connections
Standard length
V.C.T.F. S-FLEX
(vinyl cabtire coat)
0.75 mm
2
3 conductors
Black: COM
White: NO
Red:
NC
3 m
7 mm dia.
Location of lead output
D4E-N
D4E
Right-hand
D4E-
@@
23N
D4E-
@@
21
Left-hand
D4E-
@@
24N
D4E-
@@
23
Underside
---
D4E-
@@
22
Neon lamp
Terminal protection cover
(transparent)
Power supply
Built-in switch
Load
Neon lamp R = 240 k
Ω
