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RATING
Contact rating
Contact voltage
125 V AC
250 V AC
Note: * The motor load is in accordance with EN61058-1. Inrush current can be switched up to the value of 6 times the indicated rating.
Coil rating for electromagnetic reset function
Nominal voltage
(Max. 10 sec)
5 V DC
12 V DC
24 V DC
Notes: 1. If the rated voltage is applied to the coil for more than ten seconds or the maximum voltage is applied for more than one second, coil performance will deteriorate.
2. Please apply more than 90% of coil voltage to reset the switch.
Specifications
Item
Manual operation
Electrical life
Coil operation
Mechanical life
Contact resistance
Insulation resistance
Between contacts
Dielectric strength
Between coil and contact
Ambient temperature
Vibration resistance
Functional
Shock resistance
Destructive
Terminal strength
Actuator strength
Contact release time
Operating force (Initial)
* Reference value
Flame retardancy
Tracking resistance
Unit weight
Contact material
Panasonic Corporation Electromechanical Control Business Division
industrial.panasonic.com/ac/e/
Resistive load
(Power factor = 1)
16 A
10 A
Drop-out voltage
Nominal operating current
(at 20°C)
[±10%] (at 20°C)
Min. 0.5 V Max. 4.5 V
Min. 1.2 V Max. 10.8 V
Min. 2.4 V Max. 21.6 V
Min.10
(at 7 cpm., at rated load)
4
Min.5 × 10
(at 7 cpm. 5 A 125 V AC)
4
Min.5 × 10
(at 20 cpm.)
4
Initial, Max. 100 mΩ (by voltage drop at 1 A, 2 to 4 V DC)
Initial, Min. 100 MΩ (at 500 V DC measured by insulation resistive meter)
Initial, 2,000 Vrms for 1 min (detection current: 10 mA)
Initial, 4,000 Vrms for 1 min (detection current: 10 mA)
0 to +60°C (no freezing and condensing)
10 to 55 Hz at single amplitude of 0.75 mm, 2 hours each in X, Y and Z directions,
Contact opening Max. 1 ms
Min. 294 m/s
Contact opening Max. 1 ms
2
Min. 980 m/s
2
.250 Quick-connect terminal: Min. 98 N/min (Pull & push direction)
Min. 39.2 N for 1 min (operating direction)
Max. 100 ms (at rated voltage)
4.9 N or less
Setting force after reset has been released: Max. 6.86 N
UL94V-0
Min. 175
1-pole single throw: Approx. 17 g
1-pole double throw: Approx. 19 g
2-pole single throw: Approx. 20 g
AgSnO
alloy
2
ー 3 ー
AJ8 Switches with Trip Function Upgraded Type (AJ8R)
Motor load*
(EN61058-1)
(Power factor = 0.6)
—
4 A
Coil resistance
[±10%] (at 20°C)
725 mA
6.9 Ω
300 mA
40 Ω
150 mA
160 Ω
Specifications
Panasonic Corporation 2021
Inrush load
100 A (8.3 ms)
—
Maximum voltage
(Max. 1 s)
5.5 V
13.2 V
26.4 V
AECTB30E 202110
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