Specifications
| Item | Performance characteristics |
|---|---|
| Rated Coil Voltage | 12V DC |
| Contact Arrangement | 1 Form A |
| Contact Capacity | 250 A |
| Protective Construction | Capsule contact |
| Terminal Type | Screw terminal |
| Operating Function | Single side stable |
| Operate (Set) Voltage (at20°C) (Initial) | Max. 9 V DC |
| Release (Reset) voltage (at20℃) (Initial) | Min. 0.5 V DC |
| Rated Operating Current [±10%] (at 20°C) | 0.5 A |
| Coil Resistance (At 20oC) | 24Ω |
| Rated Operating Power (at 20°C) | 6.0 W |
| Max. applied voltage | 16 V DC |
| Contact Material | Cu alloy |
| Nominal Switching Capacity (Resistive Load) | 250A 500V DC (Carry, 50mm2 wire) |
| Max. Carring Current | 250 A continuous (50mm2 wire) |
| Min. Switching Load (Resistive) | 1 A 12V DC (at 20°C) |
| Contact Voltage Drop (Initial) | Max. 0.125 V (250A carry current) |
| Short Circuit Capacity | 8,000 A (at Max. 5 ms), No smoke and no ignition |
| Insulation Resistance (Min. MΩ)(Initial) | Min. 100 MΩ (At 1000 V DC, Measured portion is the same as the case of dielectric strength.) |
| Dielectric Strength (Between Open Contacts) (Initial) | 2,500 Vrms for 1min. (detection current: 10 mA.) |
| Dielectric Strength (Between Contacts and Coil) (Initial) | 2,500 Vrms for 1min. (detection current: 10 mA.) |
| Operate (Set) Time<br>(At Rated Coil Voltage) (At 20oC) (Initial) | Max. 50 ms (without bounce) |
| Release (Reset) Time<br>(at Rated Coil Voltage) (at 20°C) (Initial) | Max. 30 ms (with no coil protective elements) |
| Shock Resistance: Functional | For ON: Min. 588 m/s2 (Half-sine shock pulse: 11 ms; detection time: 10 µs) For OFF: Min. 147 m/s2 (Half-sine shock pulse: 11 ms; detection time: 10 µs) |
| Shock Resistance: Destructive | Min. 588 m/s2 (Half-sine shock pulse: 11 ms) |
| Vibration Resistance: Functional | 10 to 200 Hz, 44.1 m/s2 (detection time: 10 µs) |
| Vibration Resistance: Destructive | 10 to 200 Hz, 44.1 m/s2 X, Y, Z direction: 4 hours |
| Expected Life: Mechanical Life | Min. 2 x 105 |
| Expected Life: Switch-Off Life | 1,800 A 500 V DC, Min. 1 operation (No polarity) |
| Expected Life: Inrush Current (Capacitor) | 140 A 20 V DC, Min. 70,000 operations |
| Conditions | Ambient temperature: –40 to +85°C Humidity: 5 to 85% R.H. (Avoid icing or condensation.) |
| Weight (Typ.) | Approx. 400 g |
| Standard Packing | 20 pcs (packed with 20pcs / 1 tray) |
| Usable Voltage Range | 10 V DC to 16 V DC |
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