Xiamen Universal Electronic Co., Ltd.
Main products:subminiature micro switch,micro switch,SPSFNO micro switch,SPST-NC micro switch
Products
Contact Us
  • Contact Person : Ms. Wu Amy
  • Company Name : Xiamen Universal Electronic Co., Ltd.
  • Tel : 86-592-5782488
  • Fax : 86-592-5664223
  • Address : Fujian,Xiamen,30# Fanghu Industrial Zone,Huli District
  • Country/Region : China
  • Zip : 361006

1 Form A latching relay

1 Form A latching relay
Product Detailed
latching relay 50A switching capability Lamp load up to 500W Min.inrush current at 500A/10s Manual switch function available

latching relay

Maximum switching capability up to 50A

Lamp load up to 5000WCapacitor load up to 200uF(Min.inrush current at 500A/10s)Creepage distance:8mmDielectric strength :more than 4000VAC(Between coil and contacts)Wash tight and flux proofed types availableManual switch function acailable
Product Information
1.CONTACT DATA
Contact arrangement1A,1B,1C
Contact resistance50mΩ(at 1A 24VDC)                
Contact materialAgSnO2,AgCdO
Contact rating1A: 50A 250VAC,100000 OPS(Resistive)5000W 220VAC,30000 OPS(Incandescent&fluorescent lamp) 5HP 250VAC,30000 OPS(Motor)                   1C: 40A 250VAC,30000 OPS(Resistive)
Max.switching Voltage440 VAC
Max.switching Current50A 
Max.switching power1A: 12500VA/1C: 10000VA
Max. continuous current50A 
Mechanical endurance1000000 OPS
Electrical enduranceSee rated load
    
2.CHARACTERISTICS
Insulation resistance1000mΩ(at 500 VDC)
Dielectric StrengthBetween coil & contacts 4000 VAC 1min
Between open contacts 1500 VAC 1min
Creepage distance1A:8mm;1C:6mm
Pulse width of coil50ms min.         (Recommend:100ms to 200ms)
Operate time(at nomi.volt.)15ms max.
Release time(at nomi.volt.)15ms max.
Max.operate frequency1A: 20 cycles/min                 1C:10 cycles/min
Vibration resistance 10Hz to 55Hz 1.5mm DA
Shock resistanceFunctional98m/s2
Destructive980m/s2
Humidity98% RH,40 °C
Ambient temperatureunder 40 °C to 70°C
Storage temperatureunder 40 °C to 100°C
TerminationPCB
Unit WeightApprox.32g
ConstructionPlastic sealed,Flux proofed
   
3.Coil
Coil Power1 coil latching1.5W
2 coils latching3.0W
   
Shipping & Payment
MOQ1000 PCS
SamplesSample lead time: 4-5 weeks
Sample fee and freight should be paid by buyers
Packing detail400 pcs per carton
Carton size:(37*26*25))cm
Gross Weight 13.1kg
Bulk lead time35 days after sample confirmed and deposit paid
Delivery clauseFOB Xiamen
Terms of paymentT/T,Western Union

1 Form A latching relay



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