Specifications
| Item | Performance characteristics |
|---|---|
| Terminal Type | Screw terminal |
| Coil Terminal Structure | Connector |
| Rated Coil Voltage | 24V DC |
| Contact Capacity | 300 A |
| Protective Construction | Capsule contact |
| Operating Function | Single side stable |
| Operate (Set) Voltage (at20°C) (Initial) | Max. 18 V DC |
| Release (Reset) voltage (at20℃) (Initial) | Min. 4 V DC |
| Rated Operating Current [±10%] (at 20°C) | 1.85 A (Inrush) |
| Rated Operating Power (at 20°C) | Inrush: 44.4 W (approx. 0.1 sec.) Stable: 3.8 W |
| Max. applied voltage | 32V DC |
| Contact Arrangement | 1 Form A |
| Contact Material | Copper alloy |
| Nominal Switching Capacity (Resistive Load) | 300A 450V DC (Carry, 100mm2 wire) |
| Max. Carring Current | 300A Continuity 400A 10 min. 600A 1 min. (100mm2 wire) |
| Min. Switching Load (Resistive) | 1A 24V DC (at 20°C) |
| Contact Voltage Drop (Initial) | Max. 0.06 V (300 A carry current) |
| Insulation Resistance (Min. MΩ)(Initial) | Min. 100 MΩ (At 500 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: 10mA.) |
| Dielectric Strength (Between Contacts and Coil) (Initial) | 2,500 Vrms for 1min. (detection current: 10mA.) |
| Operate (Set) Time<br>(At Rated Coil Voltage) (At 20oC) (Initial) | Max. 30 ms (without bounce) |
| Release (Reset) Time<br>(at Rated Coil Voltage) (at 20°C) (Initial) | Max. 10 ms |
| Shock Resistance: Functional | For ON: Min. 196 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 µs) For OFF: Min. 98 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 µs) |
| Shock Resistance: Destructive | Min. 490 m/s2 (half-sine shock pulse: 6 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 (Time of vibration for each direction; X, Y, Z direction: 4 hours) |
| Expected Life: Mechanical Life | Min. 2 x 105 |
| Expected Life: Electrical Life (Resistive) | 300A 450V DC, Min. 1,000 operations |
| Expected Life: Switch-Off Life | [Forward direction]: 2,500 A 300 V DC, Min. 3 operations 600 A 450 V DC, Min. 50 operations [Reverse direction]: -300 A 200 V DC, Min. 100 operations |
| Expected Life: Inrush Current (Capacitor) | 240 A 20 V DC, Min. 70,000 operations |
| Conditions | Ambient temperature: –40 to +85°C Humidity: 5 to 85% R.H. (Avoid icing when using at temperatures lower than 0°C.) |
| Weight (Typ.) | Approx. 750 g |
| Inner Carton (Pieces) | 1 |
| Outer Carton (Pieces) | 5 |
| Usable Voltage Range | 20 V DC to 32 V DC |
Stock check
AEV19024
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