
AJ8 (J8)
3. Characteristics
Expected life
(Min. operations)
Mechanical
Electrical*
Min. 5 × 10 4 (at 20 cpm.)
Min. 10 4 (at 7 cpm., at rated load)
Initial insulation resistance (Between terminals)
Initial breakdown voltage (Between terminals)
Initial contact resistance (By voltage drop at 1A, 2 to 4V DC)
Min. 100 M ? (at 500V DC measured by insulation resistive meter)
2,000 Vrms detection current: 10 mA
Max. 100m ?
Temperature rise
at 6 × 10 3 ope. or less
from 6 × 10 3 ope. to 10 4
Max. 30 ° C (UL1054)
Max. 55 ° C (EN61058-1)
Vibration resistance
Shock resistance
Actuator strength
Terminal strength (.250 Quick-connect terminal)
Ambient temperature
Flame retardancy
Tracking resistance
10 to 55 Hz at double amplitude of 1.5mm
Min. 490m/s 2 {50 G}
40 N {4.08kgf} for 1 minute (operating direction)
100 N {10.2kgf} for 1 minute or more (Pull & push direction)
–25 ° C to +85 ° C (Not freezing below 0 ° C)
UL94V-0
Min. 175
Operating force
(reference characteristics)
Contact material
1-pole
2-pole
2.45 ± 1.47N {0.25 ± 0.15kgf}
4.5 ± 2.5N {0.46 ± 0.25kgf}
AgSnO 2 alloy
Remark: Test conditions are in accordance with EN61058-1, UL1054 and JIS C 6571.
* Except TV rating type
DIMENSIONS
1. .250 Quick-connect terminal/Short guard type
Long guard type
.250 Quick-connect terminal
30
mm General tolerance: ± 0.5
Diagram of recommended
locations for panel
mounting holes
X
2-pole
1-pole
32 ° ± 4
7.7
30
15
12.8
ON
OFF
2
?
12.9 + 0.1
32 ° ± 4
7.7
10
16
ON
OFF
2
4.4 10.6 11
19.5
16
1.75 dia.
15
6.35
28
4.4 10.6
Panel thickness
X
1.75 dia.
15
6.35
8.75
0.8
4 .37 5
0.75 to 1.25
1.25 to 2
28.2 + ? 0 0.1
28.4 + ? 0 0.1
28
12.5
2 to 3
28.8 + ? 0 0.1
2. Soldering terminal
Long guard type
Soldering terminal
30
Diagram of recommended
locations for panel
mounting holes
X
2-pole
1-pole
32 ° ± 4
7.7
30
15
12.8
ON
OFF
2
?
12.9 + 0.1
32 ° ± 4
7.7
10
16
ON
OFF
2
10.6 11
19.5
16
2.5
3.5
15
10.6
28
Panel thickness
X
2.5
15
28
3.5
8.75
12.5
0.8
4 .37 5
0.75 to 1.25
1.25 to 2
2 to 3
28.2 + ? 0 0.1
28.4 + ? 0 0.1
28.8 + ? 0 0.1
A E CTB4E 201201-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e