ABB A,AF,AL系列接触器 AF750-30-11*24-60V DC

正品恒轩机电直销，新品现货，品类齐全，售后无忧，正品低价服务优!

工作原理:
Working principle:
当线圈通电时,静铁芯产生电磁吸力,将动铁芯吸合,由于触头系统是与动铁芯联动的,因此动铁芯带动三条动触片同时运行,触点闭合,从而接通电源。当线圈断电时,吸力消失, 动铁芯联动部分依靠弹簧的反作用力而分离,使主触头断开,切断电源。
When the coil is energized, the static core generates electromagnetic attraction, and moves the core to attract. Because the contact system is linked to the moving iron core, the moving iron core drives three movable contacts to run at the same time, and the contacts are closed, so as to connect the power supply. When the coil is broken, the suction is disappearing, and the linkage part of the moving iron core is separated by the counterforce of the spring, and the main contact is disconnected and the power is cut off.
交流接触器的选择：
Selection of AC contactor:
（1）持续运行的设备。接触器按67-75%算.即100A的交流接触器，只能控制最大额定电流是67-75A以下的设备。
(1) continuous operating equipment. The contactor is calculated by 67-75%. That is, the AC contactor of 100A can only control the equipment with the maximum rated current below 67-75A.
（2）间断运行的设备。接触器按80%算.即100A的交流接触器，只能控制最大额定电流是80A以下的设备。
(2) discontinuous operation of equipment. The contactor is calculated at 80%. That is, the AC contactor of 100A can only control the equipment with the maximum rated current under 80A.
（3）反复短时工作的设备。接触器按116-120%算。即100A的交流接触器，只能控制最大额定电流是116-120A以下的设备。
(3) the equipment that repeated short time work. The contactor is calculated by 116-120%. That is, the 100A AC contactor can only control the equipment with the maximum rated current below 116-120A.
还要考虑工作环境和接触器的结构形式。
The working environment and the structure of the contactor should also be considered.
还要说明的一点是：由于市场竞争激烈，国内有些厂家为降低成本，已经在偷工减料，比如：在线圈的制作减小线径甚至少绕匝数，在触头上用不符合国标的材料或厚度和截面都不够。这种情况不仅体现在接触器上，在其他如短路器等产品上也是如此。造成在实际使用中，标的是100A的接触器或短路器，其实际负载量只能在80A甚至更低,故障率很高。所以，现在有流行的说法是：用国产低端产品，要按其铭牌说明的额定容量打7折使用!
Another point to note is that, because of the fierce market competition, some manufacturers in China have been cutting corners in order to reduce costs. For example, the production of online circles reduces the line diameter or even the number of turns. This is not only on the contactor, but also in other products such as short circuiting. In actual use, the contactor or short circuit of 100A is the standard. The actual load can only be in 80A or even lower, and the failure rate is very high. So, now there is a popular saying: the use of domestic low-end products, in accordance with its nameplate rating of the rated capacity to play 30 percent off!
  

B6-30-10*24V
B6-30-01*220V
B6-30-10*220V
B7-30-10*24V
VB7-30-01*24V
B7-30-10*220V
VB7-30-01*220V
VB7-30-01*380V
A9-30-01*24V
A9-30-10*24V
A9-30-01*110V
A9-30-10*110V
A9-30-10*380V
A9-30-10*400V
A9-30-01*220V
A9-30-10*220V
A9-30-10*230V
A12-30-01*24V
A12-30-10*24V
A12-30-10*110V
A12-30-01*220V
A12-30-10*220V
A16-30-10*24V
A16-30-10*110V
A16-30-10*380V
A16-30-01*220V
A16-30-10*220V
A26-30-10*24V
A26-30-10*110V
UA26-30-10*220V
A26-30-10*380V
A26-30-01*220V
A26-30-10*220V
UA26-30-10-RA*220V
A30-30-10*24V
A30-30-10*110V
UA30-30-10*220V
A30-30-10*380V
A30-30-01*220V
A30-30-10*220V
UA30-30-10-RA*220V
A40-30-10*110V 
A40-30-10*380V
A40-30-01*220V
A40-30-10*220V
A50-30-11*110V
A50-30-11*220V 
A50-30-11*380V
UA50-30-00*220V 
UA50-30-00-RA*220V
A63-30-11*110V
A63-30-11*220V 
A63-30-00*220V 
UA63-30-11*220V 
UA63-30-00*220V 
UA63-30-00-RA*220V
A75-30-11*110V
A75-30-11*380V
A75-30-11*220V
UA75-30-00*220V
UA75-30-00-RA*220V
UA95-30-00*220V
A95-30-11*110V 
A95-30-11*220V
A95-30-11*380V
UA95-30-11*220V
A110-30-11*110V 
A110-30-11*220V
A110-30-11*380V
UA110-30-11*220V
A145-30-11*380V
A145-30-11*110V 
A145-30-11*220V
A185-30-11*110V
A185-30-11*220V
A185-30-11*380V
A210-30-11*110V 
A210-30-11*220V
A210-30-11*380V
A260-30-11*110V 
A260-30-11*220V
A260-30-11*380V
A300-30-11*110V 
A300-30-11*220V
A300-30-11*380V
EK110-40-11*220V
EK150-40-11*220V
EK175-40-11*220V
EK210-40-11*220V
BC6-30-01*24V DC
BC6-30-01*48V DC
BC6-30-10*24V DC
BC6-30-10*48V DC
BC6-30-01*110-125V DC
BC6-30-01*220-240V DC
BC6-30-10*110-125V DC
BC6-30-10*220-240V DC
RV-BC6/60 24-60VAC/DC
RV-BC6/250 110-250VAC/DC
BC7-30-01*24V DC
BC7-30-10*24V DC
VBC7-30-01*24V DC
VBC7-30-10*24V DC
AL9-30-01*24V DC
AL9-30-10*24V DC
AL9-30-01*220V DC
AL9-30-10*110V DC
AL9-30-10*220V DC
TAL9-30-01*77-143V DC
TAL9-30-10*77-143V DC
TAL9-30-10RT*77-143V DC
AL12-30-10*24V DC
AL12-30-10*110V DC
AL12-30-10*220V DC
AL16-30-01*24V DC
AL16-30-10*24V DC
AL16-30-10*110V DC
AL16-30-10*220V DC
TAL16-30-10*77-143V DC
AL26-40-00*24VDC
AL26-30-01*24V DC
AL26-30-10*24V DC
AL26-30-10*220V DC
TAL26-30-10*77-143V DC
AL30-30-01*24V DC
AL30-30-10*24V DC
AL30-30-10*48V DC
AL30-30-01*220V DC
AL30-30-10*220V DC
AL40-30-10*24V DC
AL40-30-10*110V DC
AL40-30-10*220V DC
AF75-30-11*100-250V AC/DC
AF750-30-11*100-250V AC/DC
AF30-30-00*100-250V AC/DC
AF300-30-11*100-250V AC/DC
AF30Z-30-00-21*24V
AF26-30-00-13*100-250V AC/DC
AF26Z-30-00-21*24V
AF09-30-01-13*100-250V AC/DC
AF09-30-10-13*100-250V AC/DC
AF09Z-30-10-23*100-250V AC/DC
AF09Z-22-00-21*24V
AF09Z-30-01-21*24V
AF09Z-30-10-21*24V
AF12-30-10*100-250V AC/DC
AF1250-30-11*100-250V AC/DC
AF12Z-30-01-21*24V
AF12Z-30-10-21*24V
ZAF1650*100-250V AC/DC
AF1650-30-11*100-250V AC/DC
AF16-30-10-13*100-250V AC/DC
AF16Z-30-01-21*24V
AF400-30-11*100-250V AC/DC
AF460-30-11*100-250V AC/DC
AF580-30-11*100-250V AC/DC
AF50-30-11*100-250V AC/DC
AF63-30-11*100-250V AC/DC
AF110-30-11*100-250V AC/DC
AF110-30-11RT*100-250V AC/DC
AF145-30-11*100-250V AC/DC
AF185-30-11*100-250V AC/DC
AF210-30-11*100-250V AC/DC
AF260-30-11*100-250V AC/DC
AS09-30-01-23*110V
AS09-30-10-25M*220V
ASL09-30-01-81*24V DC
ASL09-30-01-81M*24VDC
ASL09-30-10-81*24V DC
ASL09-30-10-81M*24VDC