Specification

Specifications table for model AHES3193
ItemPerformance characteristics
Electrical Life TypeStandard type
Rated Coil Voltage48 V DC
Contact Arrangement2 Form A
Protective ConstructionFlux-resistant
Operating Function Single side stable
Terminal TypePC board terminal
Contact TypeHigh 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)39 mA
Resistance [±10%] (at 20°C) 1,225.5 Ω
Rated Operating Power 1,880 mW
Holding: 170 mW
Max. Allowable Voltage (at 55°C)
110% V of rated coil voltage
150% V of rated coil voltage (*4)
(*4): Total application time: Max. 24 hours
Contact ShapeSingle
Contact Resistance (Initial)Max. 100 mΩ (by voltage drop 6 V DC 1 A)
Max. 3 mΩ (by voltage drop 6 V DC 20 A, reference value)
Contact MaterialAgSnO2 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 Voltage480 V AC, 110 V DC
Max. Switching Current35 A
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 ContactsBetween open Form A contacts: 2,000 Vrms for 1min (detection current: 10 mA)
Dielectric Strength (Initial): Between Contact SetsBetween Form A contact sets: 5,000 Vrms for 1min (detection current: 10 mA)
Dielectric Strength (Initial): Between Contact and CoilBetween Form A contact and coil: 5,000 Vrms for 1min (detection current: 10 mA)
Dielectric Strength: Between Form A Contact and Form B Contact5,000 Vrms for 1min (detection current: 10 mA)
Surge Withstand Voltage (Initial): Between Contact and Coil10,000 V (Between Form A contact and coil)
Coil Holding Voltage30 to 110% V (at -40 to +55°C), 30 to 60% V (at +55 to +85°C)
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 LifeMin. 5x106 ope. (switching frequency: at 180 times/min)
ConditionsAmbient temperature: -40 to +70°C (Max. carrying current 40 A)
Ambient temperature: -40 to +85°C (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 Gap3.2 mm

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