Product Name: Double Coil Latching Relay with UL Certification Model NO.: W31L-2BST Type: Electric Parameter Relay Size: Subminiature Action Principle: Electronic Type Protective Characteristics: Sealed Relay Load: Micro Power Relay Electricity Type: Dc Usage: Household Appliances Relay, Communication Relay, Lathe Relay Theory: Electromagnetic Relay Certification: UL TUV CQC Contact Material: Agsno2 Installation Type: PCB UL Insulation Class: F Operate Time: Max.40ms Trademark: Fanhar Transport Package: Export Carton Specification: 70*52*22(mm) Origin: China HS Code: 8536411000 Product Description Basic InfoModel NO.:W31LContact Form:2B = 2 CLOSE ConTACTS Product protective: S=Sealed Nil= Soldered Contact material: T=AgSnO2 Coil type: L1 = Single coil L2 = Double coil Dimension:70*52*22 MMWeight: Approx170gTrademark:FANHAROrigin:ChinaProduct Description1. Two sets of 100A contact switching capability 2.only needs pulse excitation, low power consumption andsmall size3. Be able to weld accessories according to clients requires4. The withstand voltage between contact and coil: 4KV5. In line with UC3 standard of IEC62055-31Contact data:Contact Form2B Rated load 100A 250VACMax Switching Voltage250VACMax Switching Current100A Max SwitchingCapacity 30000VAContact Resistance50mΩ(at 6VDC 1A)Insulation Resistance 500MΩ (at 500VDC)General data:Withstand Voltage Between open contacts2000VAC 1min Between contact Group4000VAC 1min Between coil and contacts4000VAC 1minWithstand impact voltage Between coil and contacts 20KVACOperate TimeMax.40msRelease TimeMax.40msMechanical life 1,000,000 ops ON/OFF = 0.1s/0.1sElectrical life 50A 250VAC 50,000 ops ON/OFF=1s/9s40A 250VAC/30VDC 100,000 ops ON/OFF=1s/9sImpact Resistance Misoperation Durability 98m/s² Approx10G1000m/s² Approx100GVibration Resistance Misoperation Durability 10 - 55Hz 1.5mm Double Amplitude 10 - 55Hz 1.5mm Double AmplitudeTemperature Range-40ºCto +85ºCHumidity5% to 85% Installation type PCB Mounting Coil data:Single coil:Coil rated voltageOperating voltageReleasing Voltage Coil rated Current(±10%)Coil resistance(±10%)Rated consumed powerAllowing voltage DC 9VBelow 75% rated voltage (initial)Below 75% rated voltage (initial443mA20.3Ω/20.3Ω4.0mW90-150 %Rated voltage DC 12V333mA36ΩDC 24V167mA144ΩDC 48V83mA576ΩDouble coil:Coil rated voltageOperating voltageReleasing Voltage Coil rated Current(±10%)Coil resistance(±10%)Rated consumed powerAllowing voltage DC 9VBelow 75% rated voltage (initial)Below 75% rated voltage (initial887mA/887mA10.1Ω/10.1Ω8.0mW90-150%Rated voltage DC 12V667mA/667mA18Ω/18ΩDC 24V333mA/333mA72Ω/72ΩDC 48V167mA/167mA288Ω/288Ω