Specifications

Specifications table for model S3EB-48V
ItemPerformance characteristics
Operating Function Single side stable
Rated Coil Voltage48 V DC
Rated Operating Power 271 mW
Contact Arrangement3 Form A 1 Form B
Protective ConstructionSealed
Terminal TypePC board terminal
AccessoriesSockets are available.
Packing Quantity; Inner Carton (Pcs.) 50
Packing Quantity; Outer Carton (Pcs.)500
Operate Voltage (@20oC)Max. 70% V of rated coil voltage (Initial)
Release Voltage (at20°C) Min. 10% V of rated coil voltage (Initial)
Rated Operating Current [±10%] (at 20°C)5.6 mA
Resistance [±10%] (at 20°C) 8,500 Ω
Max. Allowable Voltage 156% V of rated coil voltage (at 40℃)
Contact ShapeTwin
Contact Resistance (Initial)Max. 50 mΩ (by voltage drop 6 V DC 1 A)
Contact MaterialDouble layer contact of AgNi-AgSnO2 type + Au clad
Contact Rating (Resistive Load)4 A 250 V AC, 3 A 30 V DC
Max. Switching Power (Resistive Load) 1,000 VA, 90 W
Max. Switching Voltage250 V AC, 48 V DC
Max. Switching Current4 A (AC), 3 A (DC) (30 to 48 V DC at less than 0.5 A)
Min. Switching Load (Reference Value) 100 μA 100 mV DC
Insulation Resistance (Initial)Min. 10,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)
Dielectric Strength (Initial): Between Open Contacts750 Vrms for 1 min (detection current: 10 mA)
Dielectric Strength (Initial): Between Contact Sets1,000 Vrms for 1 min (detection current: 10 mA)
Dielectric Strength (Initial): Between Contact and Coil1,500 Vrms for 1 min (detection current: 10 mA)
Operate Time (Initial) (At 20oC)Max. 15 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)490 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 3 mm, detection time: 10 μs)
Vibration Resistance (Destructive)10 to 55 Hz (at double amplitude of 4 mm)
Mechanical LifeMin. 100x106 ope. (switching frequency: at 50 cps)
ConditionsAmbient temperature: -55 to +65℃
Humidity: 5 to 85% RH (Avoid icing and condensation)
Weight (Typ.)Approx. 8 g
Resistive Load[switching frequency: 20 times/min]
Min. 200x103 ope. 3 A 30 V DC
Min. 100x103 ope. 4 A 250 V AC

Stock check

Model image for S3EB-48V

S3EB-48V

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