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1KG Weight 4KV Dielectric Strength Mechanical Latching Relay RoHS Approval

Categories Single Coil Latching Relay
Brand Name: WSD
Model Number: WSD-508K-100A
Place of Origin: CHINA
MOQ: Negotiable
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 20000/day
Delivery Time: 14-21days
Packaging Details: Cartons / Pallets
Contact Form: 3B
Contact Material: AgSnO2
Operate Time: 60ms Max.
Release Time: 60ms Max.
Rated Load(Resistive): 100A 250VAC
Outline Dimension: 130X128X40 (mm)
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1KG Weight 4KV Dielectric Strength Mechanical Latching Relay RoHS Approval

Double coil latching relay 4KV dielectric strength between coil and contacts 3B

  • ◇ 100A three sets of contacts switching simultaneously
  • ◇ Only impulse excitation needed, energy-saving, safe
  • ◇ Auxiliary contacts monitoring under contacts on-off state
  • ◇ Terminals directly connecting to meter
  • ◇ 4KV dielectric strength between coil and contacts
  • ◇ RoHS compliant
  • ◇ Outline dimensions: (130 x 128 x 40) mm

Coil Data (20)
Coil VoltageCoil Resistance (Ω)Coil Power (W)Operating VoltageReleasing VoltageAllowing VoltagePulse Duration
(VDC)Single DoubleSingle Double(VDC)(VDC)(VDC)(ms)
4876.8/76.830.0≤33.6≤33.672≥180
100333.3/333.3≤70≤70150
110403.3/403.3≤77≤77165
Contact DataCharacteristics
Contact Form3BOperate Time60ms Max.
Contact MaterialAgSnO2Release Time60ms Max.
Contact ResistanceMax.1.0mΩ (1A 6VDC)Insulation Resistance (500VDC)1000MΩ Min.
Dielectric Strength (50/60Hz,1Min)Contact to Coil4000VAC
Rated Load(Resistive)100A 250VACAcross Open Contacts4000VAC
Max.Switching Voltage250VACContact to contact4000VAC
Max.Switching Current100ASurge Voltage (1.2/50μs)Contact to Coil12KVAC
Max.Switching Power25000VA
Service LifeMechnical Endurance5×105OPSDielectric Creepage8mm
Electrical Endurance6×103OPSUnit WeightAbout 1000g
Max.Short-Circut Current3000A/10msOutline Dimension (without connecting parts)130X128X40 (mm)
Environmental Data
Ambient Temperature-40℃~+70℃Relative Humidity5%-85% RH
Vibration10-55Hz 1.5mmShock98m/s2

Quality 1KG Weight 4KV Dielectric Strength Mechanical Latching Relay RoHS Approval for sale
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