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AJ8 (J8) Switches
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Lineup
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AJ8S (J8S) Switches
Power Rocker Switches with a Contact for Low Level Current and 3 mm Contact Gap
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AJ8 Switches with Trip Function Upgraded Type
Power Rocker Switches with an Electromagnetic Reset Function
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AJ7 (J7) Switches
6 A, 10 A Type Power Rocker Switches with a 3 mm Contact gap Secured
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AJ8 (J8) Switches
16 A Type Power Rocker Switches with a 3 mm Contact gap Secured
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Specifications
Contact rating
| Voltage | Resistive load (Power factor = 1) |
Motor load* (EN61058-1) (Power factor = 0.6) |
Inrush load |
|---|---|---|---|
| 250V AC | 16A | 4A | 160A (8.3ms) |
| * | The motor load is in accordance with EN61058-1. Inrush current can be switched up to the value of 6 times the indicated rating. |
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TV rating
| Contact voltage | Resistive load | Motor load (EN61058-1) | Capacitor load (EN61058-1) |
Lamp load (UL61058-1) | Expected electrical life |
|---|---|---|---|---|---|
| (Power factor = 1) | (Power factor = 0.6) | (Inrush load) | (TV‐8) | (at 7 cpm) | |
| 120V AC | — | — | — | 8/117A | Min. 2.5 × 104 |
| 250V AC | 16A | 4A | 160A (8.3ms) | — | Min. 104 |
Characteristics
| Item | Specifications | |
|---|---|---|
| Expected life | Mechanical | Min. 5 × 104 (at 20 cpm.) |
| Electrical (at rated load)* |
Min. 104 (at 7 cpm.) | |
| Insulation resistance | Min. 100 MΩ (at 500V DC measured by insulation resistive meter) Between terminals | |
| Dielectric strength | Initial, 2,000 Vrms (detection current: 10 mA) Between terminals | |
| Contact resistance | Initial, Max. 100mΩ (by voltage drop at 1A, 2 to 4V DC) | |
| Temperature rise (at terminal section) | Max. 30°C at 6 × 103 ope. or less (UL61058-1), Max. 55°C from 6 × 103 ope. to 104 (EN61058-1) |
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| Vibration resistance | 10 to 55 Hz at double amplitude of 1.5mm (Contact opening Max. 1 msec.) | |
| Shock resistance | Min. 980m/s2 | |
| Actuator strength | 40 N for 1 minute (operating direction) | |
| Terminal strength (.250 Quick-connect terminal) |
100 N for 1 minute or more (Pull & push direction) | |
| Ambient temperature | -25°C to +85°C (no freezing and condensing) | |
| Flame retardancy | UL94V-0 | |
| Tracking resistance | Min. 175 | |
| Operating force (reference characteristics) |
1-pole | 2.45±1.47N |
| 2-pole | 4.5±2.5N | |
| Contact material | AgSnO2 alloy | |
| * | Note: Test conditions and judgment are complying with JIS C 6571, EN61058-1 and UL61058-1. * Except TV rating type |
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