Common To All Assemblies
Common To All Assemblies
29
J
CHARACTERISTICS
Item
Pushbutton switches
Emergency stop switches
Knob-type selector switches
Key-type
selector
switch
Non-illuminated
models:
A22-F, A22-T,
A22-G,
A22-S, A22-C,
A22-D,
A22-H, A22-M
Illuminated
models:
A22L-T,
A22L-G,
A22L-H,
A22L-D,
A22L-C
Non-illuminated
models: A22E
Illuminated
models:
A22EL
Non-illuminated
models: A22S
Illuminated
models:
A22W
Non-illuminated
models: A22K
Allowable
operating
f
Mechanical
Momentary operation:
60 operations/min max.
30 operations/min max.
Manual release: 30 operations/min max.
Automatic release: 30 operations/min max.
operating
frequency
Electrical
30 operations/min max.
Insulation resistance
100 M min. (at 500 VDC)
Dielectric strength
2,500 VAC, 50/60 Hz for 1 min between terminals of same polarity
2,500 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between each terminal and
ground
Vibration resistance
(See note 2)
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms)
Shock
resistance
Mechanical
1,000 m/s2
{100G}
1,000 m/s2
{100G}
1,000 m/s2 {100G}
1,000 m/s2
{100G}
1,000 m/s2
{100G}
1,000 m/s2
{100G}
es sta ce
Malfunction
(See note 2)
1,000 m/s2
{100G} max.
600 m/s2
{60G} max.
250 m/s2 {25G} max.
1,000 m/s2
{100G} max.
600 m/s2
{60G} max.
1,000 m/s2
{100G} max.
Life
expectancy
Mechanical
Momentary operation:
5,000,000 operations min.
Momentary operation:
300,000 operations min.
500,000
operations
min.
100,000
operations
min.
500,000
operations
min.
Electrical
500,000 operations min.
300,000
operations
min.
300,000
operations
min.
500,000
operations
min.
100,000
operations
min.
500,000
operations
min.
Ambient temperature
(See note 1 )
Operating:
-20°Cto 70°C
(-4°Fto
158°F)
Storage:
-40°Cto 70°C
(-40°Fto
158°F)
Operating:
-20°Cto
55°C
(-4°Fto
131°F)
Storage:
-40°Cto
70°C (-40°F
to 158°F)
Operating:
-20°Cto 70°C
(-4°Fto
158°F)
Storage:
-40°Cto 70°C
(-40°Fto
158°F)
Operating:
-20°Cto
55°C (-4°F
to 131°F)
Storage:
-40°Cto
70°C (-40°F
to 158°F)
Operating:
-20°Cto 70°C
(-4°Fto
158°F)
Storage:
-40°Cto 70°C
(-40°Fto
158°F)
Operating:
-20°Cto
55°C (-4°F
to 131°F)
Storage:
-40°Cto
70°C (-40°F
to 158°F)
Operating:
-20°Cto 70°C
(-4°Fto
158°F)
Storage:
-40°Cto 70°C
(-40°Fto
158°F)
Ambient humidity
Operating: 35% to 85%
Degree of protection
IP65
Electric shock protection
class
Class II
Degree of contamination
3 (IEC947-5-1)
Note: 1. With no icing or condensation.
2. Malfunction within 1 ms.