Specifications
| Item | Performance characteristics |
|---|---|
| Electrical Life Type | Standard type |
| Rated Coil Voltage | 12 V DC |
| Contact Arrangement | 2 Form A |
| Protective Construction | Flux-resistant |
| Operating Function | Single side stable |
| Terminal Type | PC board terminal |
| Contact Type | High capacity type |
| Packing Quantity; Inner Carton (Pcs.) | 25 |
| Packing Quantity; Outer Carton (Pcs.) | 100 |
| 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) | 157 mA |
| Resistance [±10%] (at 20°C) | 76.6 Ω |
| Rated Operating Power | 1,880 mW Holding: 170 mW |
| Max. Allowable Voltage | (at 55℃) 110% V of rated coil voltage 150% V of rated coil voltage (*4) (*4): Total application time: Max. 24 hours |
| Contact Shape | Single |
| Contact Resistance (Initial) | Max. 100 mΩ (by voltage drop 6 V DC 1 A) Max. 3 mΩ (by voltage drop 6 V DC 40 A, reference value) |
| Contact Material | AgSnO2 type |
| Contact Rating (Resistive Load) | 40 A 277 V AC, 5 A 110 V DC |
| Max. Switching Power (Resistive Load) | 11,080 VA, 550 W |
| Max. Switching Voltage | 480 V AC, 110 V DC |
| Max. Switching Current | 40 A (Ambient temperature -40 to + 70°C) 35 A (Ambient temperature 70 to + 85°C) |
| Min. Switching Load (Reference Value) | 100 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.) |
| Hort Current (A Contact, Initial) | Max. 1,000 A 1 ms, 3 times (Reference value) |
| Dielectric Strength (Initial): Between Open Contacts | Between open Form A contacts: 2,000 Vrms for 1min (detection current: 10 mA) |
| Dielectric Strength (Initial): Between Contact Sets | Between Form A contact sets: 5,000 Vrms for 1min (detection current: 10 mA) |
| Dielectric Strength (Initial): Between Contact and Coil | Between Form A contact and coil: 5,000 Vrms for 1min (detection current: 10 mA) |
| 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) |
| Coil Holding Voltage | 30 to 110% V (at -40 to +55℃), 30 to 60% V (at +55 to +85℃) |
| Operate Time (Initial) (At 20oC) | Max. 30 ms at rated coil voltage (without bounce) |
| Release Time (Initial) (at 20°C) | Max. 10 ms at rated coil voltage (without bounce, without diode) |
| Hock Resistance (Functional) | 98 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 1 mm, detection time: 10 μs) |
| Vibration Resistance (Destructive) | 10 to 55 Hz (at double amplitude of 1.5 mm) |
| Mechanical Life | Min. 5x106 ope. (switching frequency: at 180 times/min) |
| Conditions | Ambient temperature: -40 to +70℃ (Max. carrying current 40 A) Ambient temperature: -40 to +85℃ (Max. carrying current 35 A, transport and storage) Humidity: 5 to 85% RH (Avoid icing and condensation) |
| Weight (Typ.) | Approx.64g |
| Resistive Load | [switching frequency ON : OFF = 1 s : 9 s] Min. 100x103 ope. 20 A 277 V AC Min. 30x103 ope. 35 A 277 V AC Min. 1,000 ope. 40 A 277 V AC Min. 10x103 ope. 5 A 110 V DC |
| Inductive Load | [switching frequency ON : OFF = 0.1 s : 10 s] Min. 30x103 ope. 35 A 250 V AC (cosΦ = 0.8) |
| Contact Gap | 3.2 mm |
Stock check
AHES3191
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