1,触点负载达30A  Heavy contact load 30A.
2,供汽车配套使用Suitable for automobile and lamp accessories application.
3,引出端形式为插入式 Insert mounting available.

订货信息 Ordering information

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

1,型号 Part number: CRST4292/4293     
2,封装形式:S:试水式;无:防尘式   Enclosure: S:Sealed type; Z:Dust cover
3,线圈额定电压Coil rated voltage(V):DC:12,24
4,线圈瞬态抑制:R:带电阻;无:标准式 Coil transient suppression: R:with Resistance; Nil: Standard
5,靠背,Bracket:  B:带靠背with bracket;Nil:标准式 Standard

触点数据 Contact data

触点形式 Contact Arrangement

1A(1H)(SPST NO);

触点材料 Contact Material

AgNi, AgSnO₂

触点负载(阻性) Conatct Rating(Resistive)

30A/14VDC

最大切换功率Max.Switching Power

420W

最大切换电压 Max.Switching Voltage

75VDC  最大切换电流Max.Switching Current:30A

触点阻性或压降 Contact Resistance or Voltage Drop

≤30mΩ

寿命 Operation Life

电气 Electrical

10⁵

机械 Mechanical

5*10⁶

线圈参数 Coil Parameter

线圈电压
Coil voltage
(VDC)

线圈电阻
Coil Resistance
Ω±10%

吸合电压VDC(最大)
Pick up Voltage VDC(Max)
(额定电压的70%)
(70% of rated voltage)

释放电压VDC
Release voltage VDC(Min)
(额定电压的10%)
(10% of rated voltage)

线圈功耗
Coil power consumption
(W)

动作时间
Operate Time
(mS)

释放时间
Release Time
(mS)

额定
Rated

最大
Max

12

15.6

100

8.4

1.2

1.44

≤7

≤5

24

31.2

400

16.8

2.4

绝缘电阻 Insulation Resistance

最少 100MΩ min(at 500VDC)

介质耐压 Dielectric Strength
断开触点间 Between Contacts
触点与线圈间 Between Contacts and Coil

50Hz 500V
50Hz 700V

耐冲击 Shock Resistance

147m/s²   11ms

抗振性 Vibration Resistance

10~60Hz 双振幅 Double amplitude 1.5mm

引出端强度 Terminals Strength

8N

可焊性 Solderability

235±2℃   3±0.5s℃

环境温度 Ambient Temperature

-40~85℃

相当湿度 Relative Humidity

85%(at 40℃)

质(重)量 Mass

40g(CRST4292);26g(CRST4293)

外形尺寸 Dimensions(mm/Inch)