Specifications
| Item | Performance characteristics |
|---|---|
| Operating Function | Single side stable |
| Rated Coil Voltage | 24 V DC |
| Contact Arrangement | 4 Form A 1 Form B |
| Protective Construction | Flux-resistant |
| Terminal Type | PC board terminal |
| Packing Quantity | Carton |
| Packing Quantity; Inner Carton (Pcs.) | 10 |
| Packing Quantity; Outer Carton (Pcs.) | 50 |
| Operate Voltage (@20oC) | Max. 75% V of rated coil voltage (Initial) |
| Release Voltage (at20°C) | Min. 5% V of rated coil voltage (Initial) |
| Rated Operating Current [±10%] (at 20°C) | 167 mA |
| Resistance [±10%] (at 20°C) | 144.0 Ω |
| Rated Operating Power | 4,000 mW Holding: 490 mW |
| Max. Allowable Voltage | (at 55℃) 110% V of rated coil voltage |
| Contact Resistance (Initial) | Form A contact: Max. 10 mΩ (by voltage drop 6 V DC 20 A after 3 min.) Max. 3 mΩ (by voltage drop 6 V DC 50 A, reference value) Form B contact: Max. 100 mΩ (by voltage drop 6 V DC 1 A) |
| Contact Material | Form A contact: AgSnO2 type Form B contact: Au-planted AgNi type |
| Contact Rating (Resistive Load) | Form A contact: 40 A 480 V AC Form B contact: 1 A 277 V AC, 0.5 A 30 V DC |
| Max. Switching Power (Resistive Load) | Form A contact: 19,200 VA Form B contact: 277 VA, 15 W |
| Max. Switching Voltage | Form A contact: 480 V AC Form B contact: 277 V AC, 30 V DC |
| Max. Switching Current | Form A contact: 50 A Form B contact: 1 A |
| Min. Switching Load (Reference Value) | Form A contact: 100 mA 24 V DC Form B contact: 10 mA 5 V DC |
| Insulation Resistance (Initial) | Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength) |
| Dielectric Strength: Between Form A Contact and Form B Contact | 5,000 Vrms for 1min (detection current: 10 mA) |
| Surge Withstand Voltage (Initial): Between Contact and Coil | 10,000 V (Between Form A contact and coil) 2,500 V (Between Form B contact and coil) |
| Coil Holding Voltage | 35 to 110% V (at -40 to +55℃, Form A contact: 50 A) 35 to 50% V (at -40 to +85℃, Form A contact: 40 A to 50 A) |
| Operate Time (Initial) (At 20oC) | Max. 50 ms at rated coil voltage (without bounce) |
| Release Time (Initial) (at 20°C) | Max. 30 ms at rated coil voltage (without bounce, without diode) |
| Hock Resistance (Functional) | 25 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 μs) |
| Hock Resistance (Destructive) | 980 m/s2 (half-sine shock pulse: 6 ms) |
| Vibration Resistance (Functional) | 10 to 55 Hz (at double amplitude of 0.3 mm, detection time: 10 μs) |
| Vibration Resistance (Destructive) | 10 to 55 Hz (at double amplitude of 1.5 mm) |
| Mechanical Life | Min. 100x103 ope. (switching frequency: at 180 times/min) |
| Conditions | Ambient temperature: -40 to +55℃ (When applied coil hold voltage is 35 to 110 % V of rated coil voltage.) Ambient temperature: -40 to +85℃ (When applied coil hold voltage is 35 to 50 % V of rated coil voltage or storage.) Humidity: 5 to 85% RH (Avoid icing and condensation) |
| Weight (Typ.) | Approx. 180g |
| Resistive Load | [switching frequency ON : OFF = 1 s : 9 s] Form A contact: Min. 30x103 ope. 40 A 480 V AC Min. 50x103 ope. 32 A 277 V AC Form B contact: Min. 100x103 ope. 1 A 277 V AC Min. 100x103 ope. 0.5 A 30 V DC |
Stock check
AHER4192
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