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Part: D4A-N
Category:
Sensors
-> Limit Switches
Description: D4A-N Diverse General Purpose Limit Switch Data Sheet
Company: Omron Corporation
Datasheet: Download D4A-N datasheet File size : 735 kB
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D4A- N
D4A- N
Diverse General-Purpose Limit Switch
Heavy-Duty Switch Features Plug-In Construction
s Oiltight, watertight construction meets NEMA 3, 4, 4X, 6P and 13 s Convenient front mounting, easy installation and maintenance s Wide temperature range: -40° to 100°C (-40° to 212°F) s Choose operation status models with LED or neon lamp indicators s Side rotary switches accept a wide selection of levers s Increased mechanical durability
D4A- N
Ordering Information
s SIDE ROTARY SWITCHES
When ordering side rotary switches, order the levers separately from the next page. Description Standard High-precision Low torque High precision/low torque Maintained contact Sequential operation Center neutral operation SPDT double break No indicator Neon lamp D4A-1101N D4A-1301N D4A-1102N D4A-1302N D4A-1103N D4A-1303N D4A-1104N D4A-1304N D4A-1105N D4A-1305N -- -- -- -- DPDT double break No indicator D4A-2501N D4A-2502N D4A-2503N D4A-2504N D4A-2505N D 4A -2717N D 4A -2918N
LED indicator D4A-1E01N D4A-1E02N D4A-1E03N D4A-1E04N D4A-1E05N -- --
s SWITCHES WITH BUILT-IN ACTUATORS
Description Side plunger type Top plunger type Wobble lever type Plain Vertical roller Horizontal roller Adjustable plunger Plain Roller Adjustable plunger Spring wire Plastic rod Stainless steel rod Cat whisker Coil spring SPDT double break No indicator Neon lamp D4A-1106N D4A-1306N D4A-1107-V-N D4A-1307-V-N D4A-1107-H-N D4A-1307-H-N D4A-1108N D4A-1308N D4A-1109N D4A-1309N D4A-1110N D4A-1310N D4A-1111N D4A-1311N D4A-1112N D4A-1312N D4A-1114N D4A-1314N D4A-1124N D4A-1324N D4A-1115N D4A-1315N D4A-1116N D4A-1316N LED indicator D4A-1E06N D4A-1E07-V-N D4A-1E07-H-N D4A-1E08N D4A-1E09N D4A-1E10N D4A-1E11N D4A-1E12N D4A-1E14N D4A-1E24N D4A-1E15N D4A-1E16N DPDT double break No indicator D4A-2506N D4A-2507-V-N D4A-2507-V-N D4A-2508N D4A-2509N D4A-2510N D4A-2511N D4A-2512N D4A-2514N D4A-2524N D4A-2515N D4A-2516N
s OPTIONS
Add "-F" suffix for Viton® fluoroelastomer seals that withstand temperatures to 120°C (248°F). For example, D4A-1101N-F.
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D4A- N
s LEVERS FOR D4A-N SIDE ROTARY SWITCHES
Description Standard roller levers, front mount Lever radius 38.1 mm (1.5 in) 33.7 mm (1.33 in) 38.0 mm (1.5 in) 38.0 mm (1.5 in) 50.0 mm (1.97 in) 63.0 mm (2.48 in) Standard roller lever, back mount 38.1 mm (1.5 in) 38.1 mm (1.5 in) Offset roller lever Adjustable roller lever ,front mount Front m ount Back mount 38.1 mm (1.5 in) 38.1 mm (1.5 in) 25 to 89 mm (0.98 to 3.5 in) L 33 to 91 mm (1.3 to 3.6 in) L Material Stainless steel Stainless steel Ball bearing Nylon Stainless steel Stainless steel Stainless steel Nylon Stainless steel Stainless steel Nylon Stainless steel Diameter 19.1 mm (0.75 in) 17.5 mm (0.69 in) 17.0 mm (0.67 in) 17.5 mm (0.69 in) 17.5 mm (0.69 in) 17.5 mm (0.69 in) 19.1 mm (0.75 in) 50 mm (1.97 in) 19.1 mm (0.75 in) 19.1 mm (0.75 in) 17.5 mm (0.69 in) 19.1 mm (0.75 in) Width 7.9 mm (0.31 in) 15 mm (0.59 in) 6 mm (0.24 in) 30 mm (1.18 in) 15 mm (0.59 in) 7.0 mm (0.28 in) 7.9 mm (0.31 in) 7.0 mm (0.28 in) 7.9 mm (0.31 in) 7.9 mm (0.31 in) 7.0 mm (0.28 in) 7.4 mm (0.29 in)
D4A- N
Part number D4A-A00 D4A-B06 WL-1A400 WL-1A104 WL-1A200 WL-1A300 D4A-A10 WL-1A106 D4A-A20 D4A-A30 WL-2A111 D4A-C00
Spring rod lever
290 mm (11.5 in) L
Stainless steel
2 mm (0.08 in)
--
WL-4A201
Adjustable rod lever
150 mm (5.91 in) L 350 to 380 mm (13.8 to 15 in) L
Stainless steel Stainless steel
3 mm (0.12 in) 3.2 mm (0.13 in)
-- --
D4A-D00 WL-3A100
Fork roller lever
L.H. front/ R.H. back
38.1 mm (1.5 in) 38.0 mm (1.5 in)
Stainless steel Nylon Stainless steel Nylon Stainless steel Nylon
L.H. back/ R.H. front
38.1 mm (1.5 in) 38.0 mm (1.5 in)
Both front Looped rod
38.1 mm (1.5 in) 150 mm (6 in) L
19.1 mm (0.75 in) 17.5 mm (0.69 in) 19.1 mm (0.75 in) 17.5 mm (0.69 in) 19.1 mm (0.35 in) 4 mm (0.16 in)
7.9 mm (0.31 in) 7.0 mm (0.28 in) 7.9 mm (0.31 in) 7.0 mm (0.28 in) 7.9 mm (0.31 in) 60 mm (2.36 in)
D4A-E00 WL-5A100 D4A-E10 WL-5A102 D4A-E20 D4A-F00
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D4A- N
s REPLACEMENT PARTS
Building a Part Number The D4A-N family of switches features plug-in construction with interchangeable parts for simplified long-term maintenance. The illustration at right shows the parts that make up a whole switch, as well as how to read a part number as the sum of its parts. Note: Compatibility of D4A-N parts with Omron's former D4A series is limited to interchangeable receptacles only. D4A switch bodies and operating heads cannot be used to replace similar D4A-N parts.
D4A- N
Whole switch D4A-1 1 0 1N
Receptacle
Switch body
Operating head
Lever for rotary switches
=
D4A-1 000N
+
D4A-01 00N
+
D4A-000 1N
+
D4A-A00 or WL-1A200 (ordered separately)
Receptacles Description SPDT double break DPDT double break, also used for sequential operation and center neutral operation switches Switch Bodies Omron offers two economical solutions for long-term maintenance of D4A-N limit switches. Choose a complete switch body with a built-in switch, or just replace the internal switch by removing the two screws holding it in place. Description SPDT double break Indicator type No indicator Neon lamp indicator LED indicator, 6 A, 24 VDC No indicator No indicator No indicator Body with built-in switch D4A-0100N D4A-0300N D4A-0E00N D4A-0500N D4A-0700N D4A-0900N Internal switch only D4A-S10N -- -- D4A-S50N D4A-S70N D4A-S90N Part number D4A-1000N D4A-2000N
DPDT double break Sequential operating type, DPDT Center neutral operating type, DPDT Operating Heads
For side rotary operating heads listed below, be sure to order an actuator lever from the large selection of D4A and WL parts listed on the second page of this data sheet. Description Standard side rotary High precision side rotary Low torque side rotary High precision/low torque side rotary Maintained contact side rotary Sequential operating side rotary Center neutral operating side rotary Part number D4A-0001N D4A-0002N D4A-0003N D4A-0004N D4A-0005N D4A-0017N D4A-0018N
Description Plain side plunger Vertical side roller plunger Horizontal side roller plunger Adjustable side plunger Plain top plunger Top roller plunger Adjustable top plunger Description Spring wire wobble lever Plastic rod wobble lever Stainless steel rod wobble lever Cat whisker wobble lever Coil spring wobble lever
Part number D4A-0006N D4A-0007-VN D4A-0007-HN D4A-0008N D4A-0009N D4A-0010N D4A-0011N Part number D4A-0012N D4A-0014N D4A-0024N D4A-0015N D4A-0016N
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D4A- N
D4A- N
Construction
Head Side rotary type and side plunger types may be positioned and locked at any of four 90° positions. Axis Bearing Copper alloy material assures long life. Double Sealed Rugged Shaft Sealed with an oil seal and X-ring of nitrile butadiene rubber (NBR). Shaft withstands heavy loads, impacts to 180 kg (396 lbs)
Operation Direction Selector Side rotary heads convert to clockwise, counterclockwise or operation in both ways in seconds. Receptacle Box Easy to wire with convenient plug-in construction. Made of rugged diecast aluminum.
Long-Life Built-In Switch SPDT double break: 50 million operations DPDT double break: 30 million operations
Body Seal Fully gasketed to seal body to receptacle.
Switch Front Mounting Screws Captive screws are used to prevent screws from getting lost.
Conduit Entrance 1/2-14 NPT
Specifications
s ELECTRICAL RATINGS
NEMA A600 Rating (UL/CSA) Circuit SPDT double break Rated votlage 120 VAC 240 VAC 480 VAC 600 VAC Amperes Make 60 30 15 12 Continuous carrying current 10 10 10 10 Voltamperes Make Break 72 0 0 720 7200 720 7200 720 7200 720
Break 6 3 1.5 1.2
NEMA B600 Rating (UL/CSA) Circuit DPDT double break Rated votlage 120 VAC 240 VAC 480 VAC 600 VAC Amperes Make 30 15 7.5 6 Continuous carrying current 5 5 5 5 Voltamperes Make Break 3600 360 3600 360 3600 360 3600 360
Break 3 1.5 0.75 0.6
NEMA A300 Rating (UL/CSA) for SPDT switches with neon lamp indicators Circuit SPDT double break Rated votlage 120 VAC 240 VAC Amperes Make Break 60 6 30 3 Continuous carrying current 10 10 Voltamperes Make Break 7200 720 7200 720
Note: All switches must be the same polarity.
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D4A- N
SPDT switches with LED indicators Circuit SPDT double break Rated voltage 24 VDC Load current 6 A max. (resistive)
D4A- N
s CHARACTERISTICS
Enclosure rating UL NEMA IEC 144 Types 3, 4, 4X, 6P, 13 Types 1, 2, 3, 4, 4X, 5, 6, 6P, 12 and 13 IP67 50 million operations for SPDT; 30 million operations for DPDT -40° to 100°C (-40° to 212°F) for side rotary types (except low torque types) -20° to 100°C (-4° to 212°F) for plunger and wobble lever types -10° to 80°C (14° to 176°F) for indicator equipped types -10° to 120°C (14° to 248°F) for Viton sealed type 10 to 55 Hz, 1.5 mm (0.06 in) double amplitude 60 G for SPDT side rotary types; 30 G for all others 100 G
Mechanical life Ambient operating temperature
Vibration Shock
Malfunction durability Malfunction durability Mechanical durability
s OPERATING CHARACTERISTICS
Legend: OF = Operating Force (max.); RF = Reset Force (min.); OT = Overtravel (min.); PT = Pretravel; MD = Movement Differential (max.); PO = Positively Open (max.); TT = Total Travel; OP = Operating Position
Side Rotary Switches
Part number D4A-01N D4A-02N D4A-03N D4A-04N Description Standard OF max. 4 kg-cm (3.5 lb-in) RF min. 0.5 kg-cm (0.4 lb-in) 0.5 kg-cm (0.4 lb-in) -- -- PT max. 12° ±3° 5° ±2° 12° ±3° 5° ±2° 55° ±10° OT min. 70° 75° 70° 75° 20° 65° SPDT 4° ±1° 3° ±1° 4° ±1° 3° ±2° 28° ±7° MD max. DPDT 5° ±2° 4° ±1° 5° ±2° 4° ±2° 28° ±7° OP -- -- -- --
High-precision 4 kg-cm (3.5 lb-in) Side rotary, low torque 2 kg-cm (1.7 lb-in)
Side rotary, 2 kg-cm high-precision (1.7 lb-in) /low torque Side rotary, maintained contact Side rotary, sequential operation Side rotary, center neutral operation 4 kg-cm (3.5 lb-in) 4 kg-cm (3.5 lb-in)
D4A-05N
--
--
D4A-17N
0.5 kg-cm (0.4 lb-in)
1st pole 7° ±3° 2nd pole 15° ±3° 15° ±3°
Each pole 4° ±2°
--
D4A-18N
4 kg-cm (3.5 lb-in)
0.2 kg-cm (0.2 lb-in)
65°
4° ±1°
--
Note: The operating position depends on the lever selected.
Switches with Built-in Actuators
Part number D4A-06N D4A-07N D4A-08N D4A-09N D4A-10N Description Plain side plunger Roller side plunger Adjustable side plunger Plain top plunger Roller top plunger OF max. 2 kg (70.5 oz.) 2 kg (70.5 oz.) 2 kg (70.5 oz.) 1.8 kg (63.5 oz.) 1.8 kg (63.5 oz.) RF min. 500 g (17.6 oz.) 500 g (17.6 oz.) 500 g (17.6 oz.) 500 g (17.6 oz.) 500 g (17.6 oz.) OT min. 5.1 mm (0.201 in) 5.1 mm (0.201 in) 5.1 mm (0.201 in) 5.1 mm (0.201 in) 5.1 mm (0.201 in) PT max. 2.4 mm (0.094 in) 2.4 mm (0.094 in) 2.4 mm (0.094 in) 1.6 mm (0.063 in) 1.6 (0.063 in) SPDT 0.6 mm (0.024 in) 0.6 mm (0.024 in) 0.6 mm (0.024 in) 0.4 mm (0.016 in) 0.4 mm (0.016 in) MD max. DPDT 1.0 mm (0.039 in) 1.0 mm (0.039 in) 1.0 mm (0.039 in) 1.0 mm (0.039 in) 1.0 mm (0.039 in) OP 34 ±0.8 mm (1.34 ±0.03 in) 44 ±0.8 mm (1.73 ±0.03 in) 41 to 47.5 mm (1.61 to 1.87 in) 46 ±0.8 mm (1.81 ±0.03 in) 56 ±0.8 mm (2.20 ±0.03 in)
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