2019 Latest Design Contactor Relay - JBC1(LC1-D1810)AC Ccontactor – Jiebang

Type and Signification
 

① Contactor Series Code

② Rated Operating Current

④ Contactor type

10

Aux. Contact NO

N

AC Reversing Contactor

01

Aux. Contact NC

Z

DC Contactors

004

4-pole Contactor

(9-150A)Standard Type

Application Range JBC1一口口series contactor is suitable for using in the circuit up to the rated voltage 600V AC 50Hz or 60Hz,DC voltage 220V ratedcurrent 150A, for making and breaking and frequent starting, controlling the AC motor which is combined with the auxiliary contact group, airdelayer, machine interlocking device and etc. lt is combined into the delay contactor, mechanical interlock contactor, switchover capacitorcontactor, star-delta starter, with the thermal JR28 relay; it is combined into the electromagnetic starter. Aux.Contacts Blocks

Picture

Type

JBA8

JBA1-20

JBA1-11

JBA1-02

JBA1-40 JBA1一13 JBA1-04
JBA1-31
JBA1-22
Contact Arrangement

1 NO+1 NC

2NO

1 NO+1 NC

2NC

4NO        1 NO+3NC 4NC
3NO+1NC
2NO+2NC
Air Time Delay
Type Delay Range Delay Type Picture
JBA2-DT0 0.1-3s Closing Delay
JBA2-DT2 0.1-30s
JBA2-DT4 10-180s
JBA2-DT0 0.1-3s Breaking Delay
JBA2-DT2 0.1-30s
JBA2-DT4 10-180s
Annex Chart Structural characteristics JBC1 Series products can use building一block install way to add auxiliary contact group time-delay block, thermal relay and other accessories forming various of derived products.
Derived Products Contactor Auxiliary Modular Picture
Time-delay Contactor   Air Time Delay  
ReversingContactor   Mechanical Interlock Unit
Magnetic Starter  Thermal Relay  
AC Contactor forCapacitor Switchin   Switchover Capacitor Unit  
  Material characteristics ·Pure copper coil: low heat generation, longer service life, and the pull-in voltage is between 85% and 110% ·Silver alloy contacts: 4 sets of silver alloy contacts for greater load carrying capacity and greater electrical conductivity ·32 pieces of silicon steel core, the suction is smoother, the heat dissipation is stronger, and the machine is not easy to heat for a long time.