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OMRON A DATASHEET 2 (486 ko)
Manual abstract: user guide OMRON ADATASHEET
Detailed instructions for use are in the User's Guide.
[. . . ] E41515 LR21642
Approved Standard Ratings
UL508 (File No. LR21642)
Rated voltage 125 VAC 250 VAC 480 VAC 125 VDC 250 VDC 2 HP 20 A 0. 5 A 0. 25 A A-20G 1 HP 10 A "L"
F-132
General-purpose Basic Switch A
Ratings
Rated voltage NC 125 VAC 250 VAC 500 VAC 8 VDC 14 VDC 30 VDC 125 VDC 250 VDC Note: 1. 20 A 20 A 15 A 20 A 20 A 6A 0. 5 A 0. 25 A Non-inductive load Resistive load NO 7. 5 A 7. 5 A 4A 3A 3A 3A 0. 5 A 0. 25 A 1. 5 A 1. 5 A 1. 5 A NC Lamp load NO 20 A 20 A 10 A 20 A 15 A 5A 0. 05 A 0. 03 A NC Inductive load Inductive load NO NC 12. 5 A 8. 3 A 2A 12. 5 A 12. 5 A 5A 0. 05 A 0. 03 A Motor load NO
The above values are for steady-state current. Inductive load has a power factor of 0. 4 min. [. . . ] 2. 3SR (stainless-steel plunger)
OP 24. 2 4. 2+0. 075 -0. 025 4. 36+0. 1 dia. -0. 05
11. 9 25. 4±0. 1 49. 2 17. 45+0. 2
9. 2
RF min. OP
3. 92 to 6. 13 N {400 to 625 gf} 2. 79 N {285 gf} 1. 3 mm 0. 25 mm 0. 2 mm 16. 3±0. 4 mm
NTLP: Anchored Frames in table above.
Short Spring Plunger
A-20GD-B
PT 19. 05±0. 25
15 dia.
11. 2 dia. 7. 15 dia.
OF
11. 9SR (stainlesssteel plunger)
OP
7. 5
RF min. OP
3. 92 to 6. 13 N {400 to 625 gf} 2. 79 N {285 gf} 1. 3 mm 3 mm 0. 2 mm 26. 2±0. 5 mm
24. 2
F-134
General-purpose Basic Switch A
Panel Mount Plunger
A-20GQ-B
PT
OF
19. 05±0. 25 8. 35 dia. 11. 9SR (stainless-steel plunger) M12 × 1 mounting screw (see note 1)
OP
(See note 2)
13. 1
Two hexagon nuts (2 t × 14 width across flats)
16 dia.
RF min. OP
3. 92 to 6. 13 N {400 to 625 gf} 2. 79 N (285 gf) 1. 3 mm 5. 6 mm 0. 2 mm 21. 8±0. 8 mm
16. 3
Two lock nuts (2 t × 15. 6 width across flats)
Note: 1. Do not use both M12 mounting screw and mounting holes at the same time. Imperfect screw part with a maximum length of 1. 5 mm.
Panel Mount Roller Plunger
A-20GQ22-B
PT 19. 05±0. 25 12. 7 dia. × 4. 8 (stainless-steel roller) Two hexagon nuts (3 t × 17 width across flats) OP (See
15. 5 note 2)
OF RF min. 2. 75 N {280 gf} 1. 3 mm 3. 58 mm 0. 35 mm 33. 4±1. 2 mm
M12 × 1 mounting screw (see note 1)
16 dia.
16. 3
Note: 1. Do not use both M12 mounting screw and mounting holes at the same time. Imperfect screw part with a maximum length of 1. 5 mm.
Panel Mount Cross Roller Plunger
A-20GQ21-B
PT 19. 05±0. 25 12. 7 dia. × 4. 8 (stainlesssteel roller) Two hexagon nuts (3 t × 17 width across flats)
OF RF min. OP
M12 × 1 mounting screw (see note 1)
(See OP 15. 5 note 2)
6. 18 N {630 gf} max. 2. 75 N {280 gf} 1. 3 mm 3. 58 mm 0. 35 mm 33. 4±1. 2 mm
16. 3
16 dia.
Note: 1. Do not use both M12 mounting screw and mounting holes at the same time. Imperfect screw part with a maximum length of 1. 5 mm.
Short Hinge Lever
A-20GV21-B
OF
24. 56±0. 25 28. 3R PT 20. 2 17. 9 14. 7 OP t=1 (stainlesssteel lever)
4. 9
RF min. 0. 41 N {42 gf} 6. 5 mm 1. 2 mm 1. 2 mm 19±0. 8 mm
General-purpose Basic Switch
A
F-135
Limit Switches
Hinge Lever
A-20GV-B
24. 56±0. 25 63. 5R t = 1 (stainless-steel lever) 4. 9
OF RF min. OP
20. 2
17. 9
14. 7
0. 69 N {70 gf} max. [. . . ] If a Switch is side-mounted and secured with screws, make sure that the angle or speed of the actuating object is not excessively large or too high, otherwise the Switch may be damaged. If a Switch is panel-mounted, pay utmost attention to make sure that the actuating speed or OT distance is not excessively high or large. Not doing so may damage the Switch.
Accessories (Order Separately)
Refer to Z/A/X/DZ Common Accessories for details about Terminal Covers, Separators, and Actuators.
General-purpose Basic Switch
A
F-137
Limit Switches
Panel-mounting (A-20GQ@)
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0. 03937. [. . . ]
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OMRON A DATASHEET 2 (486 ko)
