Pushbutton Switch (Cylindrical 22/25-dia.)
A22
Install in 22-dia. or 25-dia. Panel Cutout (When Using a Ring)
Approved Standard Ratings
UL, cUL (File No. E41515)
6 A at 220 VAC, 10 A at 110 VAC
Note: Only Switch Blocks and Lamp Sockets are recognized by UL.
Refer to Data Sheet for the model numbers.
EN60947-5-1 (Low Voltage Directive)
3 A at 220 VAC
CCC (GB/T14048.5)
3 A at 240 VAC, 1.5 A at 24 VDC
Ratings
Contacts (Standard Load)
|
Contacts |
Rated voltage |
Rated current (A) |
|||
|
Inductive load |
Resistive load |
Inductive load |
Resistive load |
||
|
10A |
24 VAC |
10 |
10 |
--- |
--- |
|
110 VAC |
5 |
10 |
|||
|
220 VAC |
3 |
6 |
|||
|
380 VAC |
2 |
3 |
|||
|
440 VAC |
1 |
2 |
|||
|
24 VDC |
--- |
--- |
1.5 |
10 |
|
|
110 VDC |
0.5 |
2 |
|||
|
220 VDC |
0.2 |
0.6 |
|||
|
380 VDC |
0.1 |
0.2 |
|||
Note: 1. The above ratings were obtained by conducting tests under the following conditions.
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5% RH
(3) Operating frequency: 20 operations/minute
2. Minimum applicable load: 10 mA at 5 VDC
Contacts (Microload)
|
Rated applicable load |
100 mA at 30 VDC (Resistive load) |
|
Minimum applicable load |
1 mA at 5 VDC |
LED Indicators
|
Rated voltage |
Rated current |
Operating voltage |
|
6 VAC/VDC |
8 mA |
6 VAC/VDC ± 5% |
|
12 VAC/VDC |
12 VAC/VDC ± 5% |
|
|
24 VAC/VDC |
24 VAC/VDC ± 5% |
Voltage-reduction Lighting
|
Rated voltage |
Rated current |
Operating voltage |
Applicable lamp (BA9S/Base: 13) |
|
110 VAC |
8 mA |
100 VAC (95 to 115 V) |
LED Lamp (A22-24A[]) |
|
220 VAC |
200 VAC (190 to 230 V) |
Characteristics
|
Type |
Pushbutton Switches |
Knob-type Selector |
Key-type |
Indicator |
|||
|
Non-lighted |
Lighted |
Non-lighted |
Lighted |
Non-lighted |
M22 |
||
|
Allowable |
Mechanical |
Momentary operation: |
Manual reset: 30 operations/minute max. |
--- |
|||
|
Electrical |
30 operations/minute max. |
--- |
|||||
|
Insulation resistance |
100 MΩ min. (at 500 VDC) |
||||||
|
Contact |
Standard load |
100 mΩ max. (initial value) |
|||||
|
Microload |
100 mΩ max. (initial value) |
||||||
|
Dielectric |
Between |
2,500VAC, 50/60Hz for 1min |
|||||
|
Between each |
2,500VAC, 50/60Hz for 1min |
||||||
|
Vibration |
Malfunction |
Malfunction *2: 10 to 55 Hz, 1.5-mm double amplitude |
|||||
|
Shock |
Destruction |
1,000 m/s2 |
1,000 m/s2 |
1,000 m/s2 |
1,000 m/s2 |
1,000 m/s2 |
1,000 |
|
Malfunction |
1,000 m/s2 |
600 m/s2 |
1,000 m/s2 |
600 m/s2 |
1000 m/s2 |
600 m/s2 |
|
|
Durability |
Mechanical |
Momentary operation: |
500,000 |
100,000 |
500,000 |
--- |
|
|
Electrical |
500,000 operations min. |
500,000 |
100,000 |
500,000 |
--- |
||
|
Ambient operating |
-20 °C |
-20 °C |
-20 °C |
-20 °C |
-20 °C |
-20 °C |
|
|
Ambient operating |
35% to 85% RH |
||||||
|
Ambient storage |
-40 °C to 70 °C |
||||||
|
Degree of protection *3 |
IP65 |
IP65 |
IP65 |
IP65 |
IP65 |
IP65 |
|
|
Electric shock protection |
Class II |
||||||
|
PTI |
175 |
||||||
|
Degree of contamination |
3 (IEC947-5-1) |
||||||
Operating Characteristics (for SPST-NO/SPST-NC)
|
Type |
Pushbutton Switches |
Knob-type Selector |
Key-type Selector Switch |
||
|
Lighted Nonlighted |
Manual |
Automatic reset |
Manual |
Automatic reset |
|
|
A22-H A22-C |
A22S |
A22K |
|||
|
Total travel force |
29.4 N |
0.34 Nm* |
0.25 Nm for two |
0.34 Nm* |
0.25 Nm for two |
|
Total travel (TT) |
5.5 mm max. |
Approx. 90 ° for two notches |
Approx. 90 ° for two notches |
||
|
Resetting force |
--- |
0.34 Nm |
--- |
0.34 Nm |
--- |