PCB relay original Crst90 replacement relay AC110V 220 240 30A spst 832 switching capability

CRST90   Dimensions:32.5X27.6X20mmFeatures1,Small size,light weight,Low coil power consumption,heavy contact load.2,Strong anti-shock and anti-vibration,high reliability,long life.3, PC board mounting.4,Suitable for automobile,machine,electronic equipment,air conditioner and household appliances applications.Ordering i

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CRST90   Dimensions:32.5X27.6X20mm
Features
1,Small size,light weight,Low coil power consumption,heavy contact load.
2,Strong anti-shock and anti-vibration,high reliability,long life.
3, PC board mounting.
4,Suitable for automobile,machine,electronic equipment,air conditioner and household appliances applications.
Ordering information
CRST90 -C-S-AC110V
   1   2 3   4   5 
1, Part number: CRST90             2,Contact arrangement:A:1A;B:1B;C:1C.
3,Enclosure: S:Sealed type; Z:Dust cover
4,Coil rated voltage(V): AC:110V,220V,240V     
5, Contact capacity: T:High capacity type withstand voltage 4000VAC,(only for CRST90-T)  Nil: Standard type
Contact data
Contact Arrangement1A1C
Contact MaterialAgSnO2,  AgCdO
Conatct Rating(Resistive)30A   250VAC
20A   30VDC(105ºC)
NO/NC:30A/12A  250VAC
NO:20A  30VDC(105ºC)
Max. Switching Power9600VA  7200AV
Max. Switching Voltage250VAC   Max. Switching Current:40A
Contact Resistance or Voltage Drop≤50mΩ  (1A 24VDC)
Operation LifeElectrical5X104 (at 1,800 cycles/h)
Mechanical107 (at 7,200 cycles/h)
Coil Parameter
Coil voltage(VDC)Coil Resistance
Ω±10%
Pick up Voltage VDC(Max)
(75% of rated voltage)
Release voltage VDC(Min)
(10% of rated voltage)
Coil power consumption(W)Operate Time
(mS)
Release Time
(mS)
RatedMax
56.5273.750.500.9≤15≤10
67.8404.500.60
911.7906.750.90
1215.61609.001.20
2431.264018.002.40
3646.8144027.003.60
4862.4256036.004.80
          

Caution:1,The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
            2,Pick up and release voltage are for test purposes only and are not be used as design criteria.

 
Operation condition
Insulation Resistance1000MΩ min(at 500VDC)
Dielectric StrengthBetween Contacts1500VAC   1min
Between Contacts and Coil2000VAC   T-4000VAC  1min
Shock ResistanceFunctional98m/s2
Destructive980m/s2  
Vibration Resistance10~55Hz  1.5mm DA
Ambient Temperature-45~85ºC   
-45~105ºC
Relative Humidity5%~85% RH
Termination  PCB
ConstructionWash tight.  Flux proofed
Unit weight  Approx.22g


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