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B交流接触器

更新:2013/8/20 22:31:57      点击:
  • 产品品牌   
  • 产品型号   B9 B12 B16 B25 B30 B37 B45 B65 B85 B105 B170 B250 B370
  • 产品描述

    B交流,B接触器,B交流接触器...

产品介绍
B交流接触器
产品型号

型号名称

装箱数

商城价

市场价

特价

订购

收藏

B9

B12

B16

B25

B30

B37

B45

B65

B85

B105

B170

B250

B370

商品基本参数

产品用途:
B系列交流接触器用于AC50Hz或60Hz电路中,供远距离接通与分断电力线路或频繁地控制交流电动机用.与T系列热过载继电器配用或组成MSB电磁起动器,可以保护电动机的过载和断相。B25C、B30C、B50C、B63C、B75C切换电容器主要适用于交流50Hz,额定电压380V的补偿回路中接通和分断电力电容器,以调整用电系统的功率因素,接触器具有抑制涌流能力,使接通时的涌流峰值不大于额定工作电流的20倍,适用工作条件与B系列接触器相同。

型号

B9

B12

B16

B25

B30

B37

B45

基本规格代码

9

12

16

25

30

37

45

额定绝缘电压(Ui) V

690

约定发热电流(Ith) A

16

20

25

40

45

45

60

额定控制电源电压

交流50Hz:AC48V、AC110V、AC127V、AC220V、AC380V

AC-1额定工作电流(Ie) A

16

20

25

40

45

45

60

AC-3、AC4额定工作电流(Ie) A

AC220V

8.5

11.5

15.5

22

30

37

44

AC380V

8.5

11.5

15.5

22

30

37

44

AC660V

3.5

4.9

6.7

13

17.5

21

25

AC-3额定工作功率(Pe)kW

AC220V

2.2

3

4

6.5

9

11

13

AC380V

4

5.5

7.5

11

15

18.5

22

AC660V

3

4

5.5

11

15

18.5

22

触头组合形式

B9-30-10

B12-30-10

B16-30-10

B25-30-10

B30-30-00

B37-30-22

B45-30-22

B9-30-01

B12-30-01

B16-30-01

B25-30-01

-

-

-

B9-40-00

B12-40-00

B16-40-00

B25-40-00

-

-

-

B9-22-00

B12-22-00

B16-22-00

-

-

-

-

 

型号

B65

B85

B105

B170

B250

B370

基本规格代码

65

85

105

170

250

370

额定绝缘电压(Ui) V

690

约定发热电流(Ith) A

80

100

140

230

300

410

额定控制电源电压

交流50Hz:AC48V、AC110V、AC127V、AC220V、AC380V

AC-1额定工作电流(Ie) A

80

100

140

230

300

410

AC-3、AC4额定工作电流(Ie) A

AC220V

65

85

105

170

245

370

AC380V

65

85

105

170

245

370

AC660V

45

55

82

118

170

268

AC-3额定工作功率(Pe)kW

AC220V

18.5

25

30

55

75

110

AC380V

33

45

55

90

132

200

AC660V

40

50

75

110

160

250

触头组合形式

B65-30-22

B85-30-22

B105-30-22

B170-30-22

B250-30-22

B370-30-22

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

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