D4A-3110N
Công tắc hành trình Omron
The Limit Switch with Better Seal, Shock Resistance, and Strength
Set model number
SPDT, Double-break Switches
Receptacle box | G 1/2 Conduit | ||||||
---|---|---|---|---|---|---|---|
Indicator | Without indicator | With neon lamp indicator (AC) |
With LED indicator (DC) |
||||
Actuator | Model | Approved standards |
Model | Approved standards |
Model | ||
Roller lever *1 |
Standard |
![]() |
D4A-3101N | UL, CSA |
D4A-3301N | UL, CSA |
D4A-3E01N |
High- sensitivity |
![]() |
D4A-3102N | UL, CSA |
D4A-3302N | UL, CSA |
D4A-3E02N | |
Low-torque |
![]() |
D4A-3103N | UL, CSA |
— | — | — | |
High- sensitivity, Low- torque |
![]() |
D4A-3104N | UL, CSA |
D4A-3304N | UL, CSA |
— | |
Maintained *2 |
![]() |
D4A-3105N | UL, CSA |
D4A-3305N | UL, CSA |
D4A-3E05N | |
Side plunger |
Standard |
![]() |
D4A-3106N | UL, CSA |
— | UL, CSA |
— |
Vertical roller |
![]() |
D4A-3107-VN | UL, CSA |
D4A-3307-VN | UL, CSA |
D4A-3E07-VN | |
Horizontal roller |
![]() |
D4A-3107-HN | UL, CSA |
D4A-3307-HN | UL, CSA |
— | |
Adjustable |
![]() |
D4A-3108N | UL, CSA |
D4A-3308N | UL, CSA |
D4A-3E08N | |
Top plunger |
Standard |
![]() |
D4A-3109N | UL, CSA |
D4A-3309N | UL, CSA |
— |
Roller |
![]() |
D4A-3110N | UL, CSA |
D4A-3310N | UL, CSA |
— | |
Adjustable |
![]() |
D4A-3111N | UL, CSA |
D4A-3311N | UL, CSA |
— | |
Flexible rod |
Spring wire |
![]() |
D4A-3112N | UL, CSA |
D4A-3312N | UL, CSA |
D4A-3E12N |
Plastic rod |
![]() |
D4A-3114N | UL, CSA |
D4A-3314N | UL, CSA |
D4A-3E14N | |
Cat whisker |
![]() |
D4A-3115N | UL, CSA |
D4A-3315N | UL, CSA |
D4A-3E15N | |
Coil spring |
![]() |
D4A-3116N | UL, CSA |
D4A-3316N | UL, CSA |
D4A-3E16N |
(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 Data Sheet).
*2. The Maintained Switches have a lock mechanism for the switch operation and thus use a Fork Lever Lock.
DPDT, Double-break Switches
Receptacle box | G 1/2 Conduit | |||||
---|---|---|---|---|---|---|
Indicator | Without indicator | With neon lamp indicator (AC) |
With LED ndicator (DC) |
|||
Actuator | Model | Approved standards |
Model | Model | ||
Roller lever *1 |
Standard |
![]() |
D4A-4501N | UL, CSA |
D4A-4L01N | D4A-4P01N |
High- sensitivity |
![]() |
D4A-4502N | UL, CSA |
— | — | |
Low- torque |
![]() |
D4A-4503N | UL, CSA |
— | — | |
High- sensitivity, Low-torque |
![]() |
D4A-4504N | UL, CSA |
— | — | |
Maintained * 2 |
![]() |
D4A-4505N | UL, CSA |
— | — | |
Sequential operation |
![]() |
D4A-4717N | UL, CSA |
— | — | |
Center neutral operation |
![]() |
D4A-4918N | UL, CSA |
— | — | |
Side plunger |
Standard |
![]() |
D4A-4506N | UL, CSA |
— | — |
Vertical roller |
![]() |
D4A-4507-VN | UL, CSA |
— | — | |
Horizontal roller |
![]() |
D4A-4507-HN | UL, CSA |
— | — | |
Adjustable |
![]() |
D4A-4508N | UL, CSA |
— | — | |
Top plunger |
Standard |
![]() |
D4A-4509N | UL, CSA |
— | — |
Roller |
![]() |
D4A-4510N | UL, CSA |
D4A-4L10N | D4A-4P10N | |
Adjustable |
![]() |
D4A-4511N | UL, CSA |
— | — | |
Flexible rod |
Spring wire |
![]() |
D4A-4512N | UL, CSA |
— | — |
Plastic rod |
![]() |
D4A-4514N | UL, CSA |
— | — | |
Cat whisker |
![]() |
D4A-4515N | UL, CSA |
— | — | |
Coil spring |
![]() |
D4A-4516N | UL, CSA |
— | — |
(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 Data Sheet).
*2. The Maintained Switches have a lock mechanism for the switch operation and thus use a Fork Lever Lock.
Individual Parts
Receptacle box
Type | G1/2 conduit * 1 | 1/2-14NPT conduit * 2 | |||
---|---|---|---|---|---|
Appearance | Model | Approved standards | Model | Approved standards | |
SPDT double-break |
![]() |
D4A-3000N | UL, CSA | D4A-1000N | UL, CSA |
DPDT double-break |
![]() |
D4A-4000N | UL, CSA | D4A-2000N | UL, CSA |
*1. M6-screw mounting (standard mounting)
*2. 10-32UNF-screw mounting (standard mounting)
Switch Box
Indicator | Without indicator |
With neon lamp indicator (AC) |
With LED indicator (DC) |
||||
---|---|---|---|---|---|---|---|
Appearance | Model | Approved standards |
Model | Approved standards |
Model | ||
SPDT double-break |
![]() (Without indicator lamp) |
D4A-0100N | UL, CSA |
D4A-0300N | UL, CSA |
D4A-0E00N | |
DPDT double-break |
![]() (Without indicator lamp) |
Simultaneous operation |
D4A-0500N | UL, CSA |
D4A-0L00N | — | D4A-0P00N |
Sequential operation |
D4A-0700N | UL, CSA |
— | — | — | ||
Center neutral operation |
D4A-0900N | UL, CSA |
— | — | — |
Heads
Appearance | Model | Approved standards | ||
---|---|---|---|---|
Roller lever * 1 |
![]() |
Standard | D4A-0001N | UL, CSA |
High-sensitivity | D4A-0002N | UL, CSA | ||
Low-torque * 2 | D4A-0003N | UL, CSA | ||
Sequential operation: * 3 | D4A-0017N | UL, CSA | ||
Center neutral operation: * 3 | D4A-0018N | UL, CSA | ||
![]() |
Maintained | D4A-0005N | UL, CSA | |
Side plunger |
![]() |
Standard | D4A-0006N | UL, CSA |
![]() |
Vertical roller | D4A-0007-VN | UL, CSA | |
![]() |
Horizontal roller | D4A-0007-HN | UL, CSA | |
![]() |
Side adjustable | D4A-0008N | UL, CSA |
order (refer to Levers on Data Sheet).
*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.
Appearance | Type | Model | Approved standards | |
---|---|---|---|---|
Top plunger |
![]() |
Standard | D4A-0009N | UL, CSA |
![]() |
Roller | D4A-0010N | UL, CSA | |
![]() |
Adjustable | D4A-0011N | UL, CSA | |
Flexible rod |
![]() |
Spring wire | D4A-0012N | UL, CSA |
![]() |
Plastic rod | D4A-0014N | UL, CSA | |
![]() |
Cat whisker | D4A-0015N | UL, CSA | |
![]() |
Coil spring | D4A-0016N | UL, CSA |
Levers
Actuator | Model |
---|---|
Roller Lever | D4A-A00 |
D4A-A10 | |
D4A-A20 | |
D4A-A30 | |
D4A-B06 | |
Adjustable Roller Lever | D4A-C00 |
D4A-D00 | |
Resin Loop Lever | D4A-F00 |
Fork Lever Lock | D4A-E30 |
D4A-E20 | |
D4A-E10 | |
D4A-E00 |
Note: Refer to Dimensions for Lever shapes and applicable models.
Reviews
There are no reviews yet.