Small Sealed Switch
D4E-@N
Slim and Compact Switch with Better Seal
and Ensuring Longer Service Life than D4E
• Flat springs with an improved lever ratio of the built-in switch en-
sure smooth snap action and long life expectancy.
• Protection cover protects the built-in switch from dust and oil.
Plunger incorporates a tough seal cap that lasts for a long time.
• One touch connector eliminates need for tedious wiring opera-
tions and reduces downtime for wiring and maintenance (mod-
els with standard, easy-to-use screw terminals are also
available).
• Minute load model with gold cladding is optimal for electronic
control.
• Molded terminal types as well as molded terminal types with op-
erating indicator lamps are available for screw terminal systems.
• No difference in mounting pitch and characteristics between
D4E-@N and D4E models.
• Approved by EN, UL, CSA, and CCC (Chinese standard).
Model Number Structure
■
Model Number Legend
D4E-@@@@@N
1 2
3
4
3. Terminals
00: AC connector
10: DC connector
20: Screw terminals without a cable
21: Screw terminals with a cable (right-hand)
22: Screw terminals with a cable (left-hand)
23: Molded terminals with a cable (right-hand)
24: Molded terminals with a cable (left-hand)
(Cable is S-FLEX VCTF 3 m)
4. Operation Indicator
None: Without operation indicator
L:
Neon lamp (250 VAC)
L2: LED (24 VDC)
Note: 1.
Only the molded terminal models can be equipped with an
operation indicator.
2.
Desired Switches may not be manufactured depending on
the combination between molds and indicators. Contact our
sales representative for further information.
1. Rated Current
1:
5 A at 125 VAC
(1 A at 125 VAC/30 VDC for model with a connector)
2:
0.1 A at 125 VAC
(0.1 A at 125 VAC/30 VDC for model with a connector)
2. Actuator
A:
Roller plunger
B:
Crossroller plunger
C:
Plunger
D:
Sealed roller plunger
E:
Sealed crossroller plunger
F:
Sealed plunger
G:
Roller lever
H:
One-way action roller lever
138
Small Sealed Switch
D4E-@N
Ordering Information
■
List of Models
One-touch connector type
General-
purpose
Micro load
General-
purpose without
cable
Screw terminal type
Micro load
without cable
General-
purpose with
cable
Micro load with
cable
Actuator
Roller plunger
D4E-1A@0N
D4E-1B@0N
D4E-1C@0N
D4E-1D@0N
D4E-1E@0N
D4E-1F@0N
D4E-1G@0N
D4E-1H@0N
D4E-2A@0N
D4E-2B@0N
D4E-2C@0N
D4E-2D@0N
---
D4E-2F@0N
D4E-2G@0N
D4E-2H@0N
D4E-1A20N (see D4E-2A20N
note 2)
D4E-1B20N (see D4E-2B20N
note 2)
D4E-1C20N (see D4E-2C20N
note 2)
D4E-1D20N (see D4E-2D20N
note 2)
D4E-1E20N (see D4E-2E20N
note 2)
D4E-1F20N (see D4E-2F20N
note 2)
D4E-1G20N (see D4E-2G20N
note 2)
D4E-1H20N (see D4E-2H20N
note 2)
D4E-1A21N
D4E-1B21N
D4E-1C21N
D4E-1D21N
D4E-1E21N
D4E-1F21N
D4E-1G21N
D4E-1H21N
D4E-2A21N
D4E-2B21N
D4E-2C21N
D4E-2D21N
D4E-2E21N
D4E-2F21N
D4E-2G21N
D4E-2H21N
Crossroller
plunger
Plunger
Sealed roller plunger
Sealed crossroller
plunger
Sealed plunger
Roller lever
One-way action
roller lever
Note: 1.
When ordering, specify the current type by replacing the blank box of the model number with 0 for AC connector or 1 for DC connector.
2.
Approved by UL and CSA.
3.
For the plunger and lever actuator models, the NC and NO terminal indicators are reversed.
Accessories (Order Separately)
Plug
Model
XS2F-A421-D90-A
XS2F-A421-G90-A
XS2F-D421-D80A
XS2F-D421-G80-A
DC
AC
Current
Type
Straight
4
No. of conductors
2m
5m
2m
5m
D4E-@@10N
Cable length
Applicable models
D4E-@@00N
Small Sealed Switch
D4E-@N
139
Specifications
■
Approved Standards
Agency
UL
CSA
TÜV Rheinland
CCC (CQC)
Standard
UL508
CSA C22.2 No. 14
EN60947-5-1
GB14048.5
File No.
E76675
LR45746
R9551015
2003010305086795
Approved models
D4E-@@20N Switches only except for Indicator-equipped
Switches
D4E-@@20N Switches only except for Indicator-equipped
Switches
All models in the table on page 139 (Ask your OMRON
representative about other models.)
Ask your OMRON representative for information on ap-
proved models.
■
Approved Standard Ratings
UL, CSA
A300
Voltage
120 V
240 V
Carry current
Make
10 A
60 A
30 A
6A
3A
Current
Break
Make
7,200 VA
720 VA
Volt-amperes
Break
TÜV (EN60947-5-1), CCC (GB14048.5)
1 G 23 L N
D4E- I II III IV
Model
I
1
1
1
1
1
1
1
2
2
2
2
2
2
2
@
@
@
@
@
@
@
@
@
@
@
@
@
@
II
00
10
20, 21, 22
23, 24
23, 24
23, 24
23, 24
00
10
20, 21, 22
23, 24
23, 24
23, 24
23, 24
L
L1
L2
L3
L
L1
L2
L3
III
IV
AC-14 0.5 A/125 VAC
DC-12 0.5 A/30 VDC
AC-15 2A/250 VAC
DC-12 2A/48 VDC
AC-15 2A/250 VAC
DC-12 2A/12 VDC
DC-12 2A/24 VDC
DC-12 2A/48 VDC
AC-14 0.1A/125 VAC
DC-12 0.1A/30 VDC
AC-14 0.1A/125 VAC
DC-12 0.1A/48 VDC
AC-14 0.1A/125 VAC
DC-12 0.1A/12 VDC
DC-12 0.1A/24 VDC
DC-12 0.1A/48 VDC
Applicable category and ratings
Thermal
current (I
the
)
5A
5A
5A
5A
5A
5A
5A
0.5 A
0.5 A
0.5 A
0.5 A
0.5 A
0.5 A
0.5 A
---
---
---
Neon lamp
LED
LED
LED
---
---
---
Neon lamp
LED
LED
LED
Indicator
Note: 1.
@:
Actuator variation of item II
2.
AC-14 0.5 A/125 VAC means as follows:
Applicable category: AC-14
Rated operating current (I
e
): 0.5 A
Rated operating voltage (U
e
): 125 VAC
140
Small Sealed Switch
D4E-@N
■
General Ratings
Rated voltage
Non-inductive load
Resistive load
NC
125 VAC
250 VAC
8 VDC
14 VDC
30 VDC
125 VDC
250 VDC
Inrush current
5 (1) A
5 (1) A
5 (1) A
5 (1) A
5 (1) A
0.5 A
0.25 A
NC
NO
Note: 1.
2.
3.
4.
NO
Lamp load
NC
1.5 (1) A
1.5 (1) A
---
---
---
---
---
10 A max.
10 A max.
NO
NC
3 (1) A
3 (1) A
1.5 (1) A
1.5 (1) A
1.5 (1) A
0.05 A
0.03 A
Standard load
Inductive load
Inductive load
NO
1A
---
---
---
---
---
Motor load
NC
2 (1) A
NO
1 (1) A
0.5 A
---
0.1 A
0.1 A
0.1 A
---
---
Micro load
Non-inductive load
Resistive load
NC
0.1 A
NO
The above current ratings are for a standard current and the values in parentheses are for models with a connector.
Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
Lamp load has an inrush current of 10 times the steady-state current.
Motor load has an inrush current of 6 times the steady-state current.
■
Characteristics
Degree of protection
Durability (see note 3)
IP67
Mechanical: 10,000,000 operations min.
Electrical: 500,000 operations min. (5 A at 250 VAC, resistive load)
5,000,000 operations min. (10 mA at 24 VDC, resistive load)
0.1 mm to 0.5 m/sec
Mechanical: 120 operations/min
Electrical: 30 operations/min
50/60 Hz
100 M
Ω
min. (at 500 VDC)
15 m
Ω
max. (initial value)
1,000 VAC, 50/60 Hz for 1 min between terminals of same polarity
1,500 VAC, 50/60 Hz for 1 min/Uimp at 2.5 kV (EN60947-5-1) between current-carrying metal
parts and ground, and between each terminal and non-current-carrying metal part
250 VAC
1,000 VAC max. (EN60947-5-1)
3 (EN60947-5-1)
10 A fuse (type gG or gI, IEC269 approved)
100 A (EN60947-5-1)
Class II (grounding not required with double insulation)
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Destruction: 1,000 m/s
2
min.
Malfunction: 300 m/s
2
min.
Operating: –10
°
C to 80
°
C (with no icing)
Operating: 35% to 95%
Approx. 86 g (in case of roller plunger)
Operating speed
Operating frequency
Rated frequency
Insulation resistance
Contact resistance
Dielectric strength
Rated insulation voltage (Ui)
Switching overvoltage
Pollution degree (operating environment)
Short-circuit protective device (SCPD)
Conditional short-circuit current
Protection against electric shock
Vibration resistance
Shock resistance
Ambient temperature
Ambient humidity
Weight
Conventional enclosed thermal current (I
the
)
5 A (EN60947-5-1)
Note: 1.
The above values are initial values.
2.
The above ratings may vary depending on the model. Contact your OMRON representative for further details.
3.
Durability values are calculated at an operating temperature of 5
°
C to 35
°
C, and an operating humidity of 40% to 70%. Contact your
OMRON sales representative for more detailed information on other operating environments.
Small Sealed Switch
D4E-@N
141
Connections
■
Contact Form
Screw Terminal Type
Plunger
(COM) 1
2 (NC)
4 (NO)
Connector Type
Lever
4 (NO)
(COM) 1
2 (NC)
COM
3
4
1
COM
3
4
1
AC
2
NC
Positioning
piece
(See note.)
DC
2
NC
Positioning
piece
(See note.)
Note:
The position of the
positioning piece is
not always the same.
If using an L-shaped
connector causes
problems in applica-
tion, use a straight
connector.
NO
NO
Nomenclature
Movable Plunger
Rubber Cap (NBR)
Rubber cap provides a tight seal and
ensures a long service life and
smooth reset at low temperatures.
Bearing
The bearing load strength has been increased to pre-
vent faulty resetting of the bearing, which may occur
when the roller is pressed with excessive force.
Built-in Switch
Switch cover ensures high insulation between the
terminals and die-cast. Double insulation means that
grounding is unnecessary. Meets UL, CSA, and EN
standards.
Prevents the movable piece from being pushed in
too far, and thereby contributes to a longer service
life.
Die-cast Case
Zinc die-cast case is anti-corrosive and tough.
Seal Packing (NBR)
Seal packing withstands a pressure of
186 kPa (D4E's seal packing with-
stands a pressure of 98 kPa).
Terminal Protection Cover
D4E-@N has a wide wiring space of
10 mm horizontally (D4E has a space
of 7.5 mm horizontally).
Screw Terminal
Screw terminal incorporates a M3
screw with a toothed washer.
Wiring Ease
Wired made easier using (D4CC-type)
plug-in connector.
Engineering Data
Electrical Durability (cosφ=1)
Operating temperature: 5°C to 30°C
Operating humidity: 40% to 70%.
Durability (x10
4
operations)
Operating frequency: 30 operations/min
(cosφ= 1)
250 VAC
Switching current (A)
142
Small Sealed Switch
D4E-@N
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