Features

1, Heavy contact load 30A.
2,Suitable for automobile and lamp accessories application.
3, Insert mounting available.

Ordering information

CRST4292-S-DC12V--R---B
   　 1   　 2  　 3 　  4  5

1, Part number: CRST4292/4293     
2, Enclosure: S:Sealed type; Z:Dust cover
3,Coil rated voltage(V):DC:12,24
4, Coil transient suppression: R:with Resistance; Nil: Standard
5,Bracket:  B:with bracket;Nil: Standard

Contact data

Contact Arrangement

1A(1H)(SPST NO);

Contact Material

AgNi, AgSnO2

Conatct Rating(Resistive)

30A/14VDC

Max.Switching Power

420W

Max.Switching Voltage

75VDC  　Max.Switching Current:30A

Contact Resistance or Voltage Drop

≤30mΩ

Operation Life

Electrical

105

Mechanical

5*106

Coil Parameter

Coil voltage
(VDC)

Coil Resistance
Ω±10%

Pick up Voltage VDC(Max)
(70% of rated voltage)

Release voltage VDC(Min)
(10% of rated voltage)

Coil power consumption
(W)

Operate Time
(mS)

Release Time
(mS)

Rated

Max

12

15.6

100

8.4

1.2

1.44

≤7

≤5

24

31.2

400

16.8

2.4

Operation condition

Insulation Resistance

100MΩ min(at 500VDC)

Dielectric Strength
Between Contacts
Between Contacts and Coil

50Hz 500V
50Hz 700V

Shock Resistance

147m/s2   11ms

Vibration Resistance

10~60Hz 　Double amplitude 1.5mm

Terminals Strength

8N

Solderability

235±2℃   3±0.5s℃

Ambient Temperature

-40~85℃

Relative Humidity

85%(at 40℃)

Mass

40g(CRST4292);26g(CRST4293)

Dimensions(mm/Inch)