Note: Fluoro-rubber sealed type is also available.
1
D4A-@N
Ordering Information
Set model number
SPDT, Double-break Switches
Receptacle box
Indicator
Actuator
Standard
High-sensitivity
Roller lever *1
Low-torque
High-sensitivity,
Low-torque
Maintained *2
Standard
Vertical roller
Side plunger
Horizontal roller
Adjustable
Standard
Top plunger
Roller
Adjustable
D4A-3107-HN
D4A-3108N
D4A-3109N
D4A-3110N
D4A-3111N
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
D4A-3307-HN
D4A-3308N
D4A-3309N
D4A-3310N
D4A-3311N
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
---
D4A-3E08N
---
---
---
Without indicator
Model
D4A-3101N
D4A-3102N
D4A-3103N
D4A-3104N
D4A-3105N
D4A-3106N
D4A-3107-VN
Approved
standards
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
G 1/2 Conduit
With neon lamp indicator (AC)
Model
D4A-3301N
D4A-3302N
---
D4A-3304N
D4A-3305N
---
D4A-3307-VN
Approved
standards
UL, CSA
UL, CSA
---
UL, CSA
UL, CSA
---
UL, CSA
With LED indicator (DC)
Model
D4A-3E01N
D4A-3E02N
---
---
D4A-3E05N
---
D4A-3E07-VN
Spring wire
D4A-3112N
UL, CSA
D4A-3312N
UL, CSA
D4A-3E12N
Plastic rod
Flexible rod
Cat whisker
D4A-3114N
UL, CSA
D4A-3314N
UL, CSA
D4A-3E14N
D4A-3115N
UL, CSA
D4A-3315N
UL, CSA
D4A-3E15N
Coil spring
D4A-3116N
UL, CSA
D4A-3316N
UL, CSA
D4A-3E16N
Note: 1. Switches are also available with
@1/2-14
NPT conduits. The model numbers correspond as follows:
(Examples) G 1/2 Conduits
1/2-14 NPT Conduits
D4A-3@@@N
D4A-1@@@N
D4A-4@@@N
D4A-2@@@N
2. Switches are also available with fluoro-rubber seals for higher resistance to chemicals. (The operating temperature range for these Switches, however,
is
−10
to +120°C.) Add “-F” to the model number. (Example: D4A-3101N becomes D4A-3101N-F.) Ask your nearest OMRON representative for details.
*1. The lever is not included with the Roller Level Models. Select the lever from those listed in this data sheet and order it separately (refer to Levers on page 12).
*2. The Maintained Switches have a lock mechanism for the switch operation and thus use a Fork Lever Lock.
2
D4A-@N
DPDT, Double-break Switches
Receptacle box
Indicator
Actuator
Standard
High-sensitivity
Low-torque
Roller lever *1
High-sensitivity,
Low-torque
Maintained
*2
Sequential operation
Center neutral
operation
Standard
Vertical roller
Side plunger
Horizontal roller
Adjustable
Standard
Top plunger
Roller
Adjustable
Spring wire
D4A-4507-HN
D4A-4508N
D4A-4509N
D4A-4510N
D4A-4511N
D4A-4512N
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
---
---
---
D4A-4L10N
---
---
---
---
---
D4A-4P10N
---
---
Model
D4A-4501N
D4A-4502N
D4A-4503N
D4A-4504N
D4A-4505N
D4A-4717N
D4A-4918N
D4A-4506N
D4A-4507-VN
Without indicator
Approved standards
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
G 1/2 Conduit
With neon lamp indicator (AC) With LED indicator (DC)
Model
D4A-4L01N
---
---
---
---
---
---
---
---
Model
D4A-4P01N
---
---
---
---
---
---
---
---
Plastic rod
Flexible rod
Cat whisker
D4A-4514N
UL, CSA
---
---
D4A-4515N
UL, CSA
---
---
Coil spring
D4A-4516N
UL, CSA
---
---
Note: 1. Switches are also available with
@1/2-14
NPT conduits. The model numbers correspond as follows:
(Examples) G 1/2 Conduits
1/2-14 NPT Conduits
D4A-3@@@N
D4A-1@@@N
D4A-4@@@N
D4A-2@@@N
2. Switches are also available with fluoro-rubber seals for higher resistance to chemicals. (The operating temperature range for these Switches, however,
is
−10
to +120°C.) Add “-F” to the model number. (Example: D4A-4501N becomes D4A-4501N-F.) Ask your nearest OMRON representative about delivery
times and prices.
*1. The lever is not included with the Roller Level Models. Select the lever from those listed in this data sheet and order it separately (refer to Levers on page 12).
*2. The Maintained Switches have a lock mechanism for the switch operation and thus use a Fork Lever Lock.
Individual Parts
Receptacle box
Type
Appearance
Model
G1/2 conduit
*1
Approved standards
1/2-14NPT conduit
*2
Model
Approved standards
SPDT dou-
ble-break
D4A-3000N
UL, CSA
D4A-1000N
UL, CSA
DPDT dou-
ble-break
D4A-4000N
UL, CSA
D4A-2000N
UL, CSA
*1. M6-screw mounting
(standard mounting)
*2. 10-32UNF-screw mounting
(standard mounting)
3
D4A-@N
Switch Box
Indicator
Appearance
Without indicator
Model
Approved
standards
With neon lamp indicator (AC)
Model
Approved
standards
With LED
indicator (DC)
Model
SPDT double-
break
(Without indicator lamp)
Simultaneous
operation
DPDT double-
break
Sequential
operation
Center neutral
operation
D4A-0100N
UL, CSA
D4A-0300N
UL, CSA
D4A-0E00N
D4A-0500N
D4A-0700N
UL, CSA
UL, CSA
D4A-0L00N
---
---
---
D4A-0P00N
---
D4A-0900N
UL, CSA
---
---
---
(Without indicator lamp)
Heads
Appearance
Standard
High-sensitivity
Roller lever
*1
Low-torque
*2
Sequential oper-
ation:
*3
Center neutral
operation:
*3
Maintained
Model
D4A-0001N
D4A-0002N
D4A-0003N
D4A-0017N
D4A-0018N
Approved
standards
UL, CSA
UL, CSA
UL, CSA
Top plunger
UL, CSA
UL, CSA
Standard
D4A-0009N
UL, CSA
Appearance
Type
Model
Approved
standards
Roller
D4A-0010N
UL, CSA
D4A-0005N
UL, CSA
Adjustable
Standard
D4A-0006N
UL, CSA
D4A-0011N
UL, CSA
Side plunger
Vertical roller
D4A-0007-VN
UL, CSA
Spring wire
D4A-0012N
UL, CSA
Horizontal roller
D4A-0007-HN
UL, CSA
Side adjustable
D4A-0008N
UL, CSA
Flexible rod
*1. Levers for Roller Lever Switches are optionally available. Select the lever
from those listed in this data sheet and order (refer to Levers on page 12).
*2. The D4A-C00 adjustable roller lever is too heavy and long for these heads
and it should not be used or mechanical malfunction will result.
*3. These heads cannot be used for double break operations.
Plastic rod
D4A-0014N
UL, CSA
Cat whisker
D4A-0015N
UL, CSA
Coil spring
D4A-0016N
UL, CSA
4
D4A-@N
Levers
Actuator
Model
D4A-A00
D4A-A10
Roller Lever
D4A-A20
D4A-A30
D4A-B06
Adjustable Roller Lever
Resin Loop Lever
D4A-C00
D4A-D00
D4A-F00
D4A-E30
Fork Lever Lock
D4A-E20
D4A-E10
D4A-E00
Note: Refer to page 12 for Lever shapes and applicable models.
Specifications
Approved Standards
Agency
UL
CSA
CCC (CQC)
Standard
UL508
CSA C22.2 No.14
GB14048.5
File No.
E76675
LR45746
2003010305077615
Note: Ask your OMRON representative for information on approved models.
Ratings
Non-inductive load (A)
Type
Rated
voltage
125 VAC
*
250 VAC
*
480 VAC
600 VAC
Resistive
load
NC
10
10
10
3
NO
10
10
10
1
Lamp load
NC
3
2
1.5
1
6
6
4
0.2
0.1
NO
1.5
1
0.8
0.5
3
3
3
0.2
0.1
Inductive load (A)
Inductive
load
NC
NO
10
10
3
1.5
10
10
6
0.8
0.4
4
2
1
0.7
4
2
0.4
0.2
4
2
---
Motor load
NC
5
3
1.5
1
NO
2.5
1.5
0.8
0.5
6
6
4
0.2
0.1
3
1.5
0.8
0.5
3
1.5
0.1
0.05
3
1.5
---
Ratings for Indicators
Classi-
fication
Indicator
Model
Rated
voltage
125 VAC,
250 VAC
24 VDC
125 VAC,
250 VAC
48 VDC
Leakage
current
Approx.
0.47 mA
Approx.
1.3 mA
Approx.
0.28 mA
Approx.
1.4 mA
Internal
resistance
150 kΩ
15 kΩ
240 kΩ
---
Neon lamp D4A-0300N
SPDT
double-
break
LED
D4A-0E00N
Neon lamp D4A-0L00N
DPDT
double-
break
LED
D4A-0P00N
SPDT
double-
break
8 VDC
(with/
14 VDC
without
indicator) 30 VDC
125 VDC
*
250 VDC
*
DPDT
double-
break
(without
indicator)
125 VAC
250 VAC
480 VAC
600 VAC
14 VDC
30 VDC
125 VDC
250 VAC
125 VAC
250 VAC
12 VDC
24 VDC
48 VDC
10
10
6
0.8
0.4
5
3
1.5
1
5
3
0.4
0.2
5
3
5
3
1
---
2
1
0.5
0.4
2
1
0.1
0.05
2
1
---
DPDT
double-
break
(with in-
dicator)
* For those with indicators, refer to the following rated voltages.
SPDT, Double-break
Item
Inrush
current
Type
Without
indicator
20 A max.
With indi-
cator
DPDT, Double-break
Without
indicator
With indi-
cator
Normally closed
30 A max.
Normally open
Note: 1. The above current ratings are for steady-state current.
2. Inductive loads have a power factor of 0.4 min. (AC) and a time
constant of 7 ms max. (DC).
3. Lamp loads have an inrush current of 10 times the steady-state current.
4. Motor loads have an inrush current of 6 times the steady-state current.
