BM E系列电子式塑壳断路器

台湾士林电机 → 塑料外壳式断路器

价格查询

样本: EMCCB电子式塑壳断路器.pdf

产品规格列表
  1. 22501.BM400-RE/4 380A MT AX UVT/欠压电压 AC220-240V
  2. 22502.BM400-RE/4 380A MT 板后插入式 AX UVT/欠压电压 AC220-240V
  3. 22503.BM400-RE/4 380A 2AX UVT/欠压电压 AC220-240V
  4. 22504.BM400-RE/4 380A 板后插入式 2AX UVT/欠压电压 AC220-240V
  5. 22505.BM400-RE/4 380A MA 2AX UVT/欠压电压 AC220-240V
  6. 22506.BM400-RE/4 380A MA 板后插入式 2AX UVT/欠压电压 AC220-240V
  7. 22507.BM400-RE/4 380A MA 铰链长度380mm 2AX UVT/欠压电压 AC220-240V
  8. 22508.BM400-RE/4 380A MA 铰链长度380mm 板后插入式 2AX UVT/欠压电压 AC220-240V
  9. 22509.BM400-RE/4 380A MA 铰链长度600mm 2AX UVT/欠压电压 AC220-240V
  10. 22510.BM400-RE/4 380A MA 铰链长度600mm 板后插入式 2AX UVT/欠压电压 AC220-240V
  11. 22511.BM400-RE/4 380A MT 2AX UVT/欠压电压 AC220-240V
  12. 22512.BM400-RE/4 380A MT 板后插入式 2AX UVT/欠压电压 AC220-240V
  13. 22513.BM400-RE/4 380A 3AX UVT/欠压电压 AC220-240V
  14. 22514.BM400-RE/4 380A 板后插入式 3AX UVT/欠压电压 AC220-240V
  15. 22515.BM400-RE/4 380A MA 3AX UVT/欠压电压 AC220-240V
  16. 22516.BM400-RE/4 380A MA 板后插入式 3AX UVT/欠压电压 AC220-240V
  17. 22517.BM400-RE/4 380A MA 铰链长度380mm 3AX UVT/欠压电压 AC220-240V
  18. 22518.BM400-RE/4 380A MA 铰链长度380mm 板后插入式 3AX UVT/欠压电压 AC220-240V
  19. 22519.BM400-RE/4 380A MA 铰链长度600mm 3AX UVT/欠压电压 AC220-240V
  20. 22520.BM400-RE/4 380A MA 铰链长度600mm 板后插入式 3AX UVT/欠压电压 AC220-240V
  21. 22521.BM400-RE/4 380A MT 3AX UVT/欠压电压 AC220-240V
  22. 22522.BM400-RE/4 380A MT 板后插入式 3AX UVT/欠压电压 AC220-240V
  23. 22523.BM400-RE/4 380A AL UVT/欠压电压 AC220-240V
  24. 22524.BM400-RE/4 380A 板后插入式 AL UVT/欠压电压 AC220-240V
  25. 22525.BM400-RE/4 380A MA AL UVT/欠压电压 AC220-240V
  26. 22526.BM400-RE/4 380A MA 板后插入式 AL UVT/欠压电压 AC220-240V
  27. 22527.BM400-RE/4 380A MA 铰链长度380mm AL UVT/欠压电压 AC220-240V
  28. 22528.BM400-RE/4 380A MA 铰链长度380mm 板后插入式 AL UVT/欠压电压 AC220-240V
  29. 22529.BM400-RE/4 380A MA 铰链长度600mm AL UVT/欠压电压 AC220-240V
  30. 22530.BM400-RE/4 380A MA 铰链长度600mm 板后插入式 AL UVT/欠压电压 AC220-240V
  31. 22531.BM400-RE/4 380A MT AL UVT/欠压电压 AC220-240V
  32. 22532.BM400-RE/4 380A MT 板后插入式 AL UVT/欠压电压 AC220-240V
  33. 22533.BM400-RE/4 380A 2AL UVT/欠压电压 AC220-240V
  34. 22534.BM400-RE/4 380A 板后插入式 2AL UVT/欠压电压 AC220-240V
  35. 22535.BM400-RE/4 380A MA 2AL UVT/欠压电压 AC220-240V
  36. 22536.BM400-RE/4 380A MA 板后插入式 2AL UVT/欠压电压 AC220-240V
  37. 22537.BM400-RE/4 380A MA 铰链长度380mm 2AL UVT/欠压电压 AC220-240V
  38. 22538.BM400-RE/4 380A MA 铰链长度380mm 板后插入式 2AL UVT/欠压电压 AC220-240V
  39. 22539.BM400-RE/4 380A MA 铰链长度600mm 2AL UVT/欠压电压 AC220-240V
  40. 22540.BM400-RE/4 380A MA 铰链长度600mm 板后插入式 2AL UVT/欠压电压 AC220-240V
  41. 22541.BM400-RE/4 380A MT 2AL UVT/欠压电压 AC220-240V
  42. 22542.BM400-RE/4 380A MT 板后插入式 2AL UVT/欠压电压 AC220-240V
  43. 22543.BM400-RE/4 380A 3AL UVT/欠压电压 AC220-240V
  44. 22544.BM400-RE/4 380A 板后插入式 3AL UVT/欠压电压 AC220-240V
  45. 22545.BM400-RE/4 380A MA 3AL UVT/欠压电压 AC220-240V
  46. 22546.BM400-RE/4 380A MA 板后插入式 3AL UVT/欠压电压 AC220-240V
  47. 22547.BM400-RE/4 380A MA 铰链长度380mm 3AL UVT/欠压电压 AC220-240V
  48. 22548.BM400-RE/4 380A MA 铰链长度380mm 板后插入式 3AL UVT/欠压电压 AC220-240V
  49. 22549.BM400-RE/4 380A MA 铰链长度600mm 3AL UVT/欠压电压 AC220-240V
  50. 22550.BM400-RE/4 380A MA 铰链长度600mm 板后插入式 3AL UVT/欠压电压 AC220-240V
  51. 22551.BM400-RE/4 380A MT 3AL UVT/欠压电压 AC220-240V
  52. 22552.BM400-RE/4 380A MT 板后插入式 3AL UVT/欠压电压 AC220-240V
  53. 22553.BM400-RE/4 380A AX+AL UVT/欠压电压 AC220-240V
  54. 22554.BM400-RE/4 380A 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  55. 22555.BM400-RE/4 380A MA AX+AL UVT/欠压电压 AC220-240V
  56. 22556.BM400-RE/4 380A MA 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  57. 22557.BM400-RE/4 380A MA 铰链长度380mm AX+AL UVT/欠压电压 AC220-240V
  58. 22558.BM400-RE/4 380A MA 铰链长度380mm 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  59. 22559.BM400-RE/4 380A MA 铰链长度600mm AX+AL UVT/欠压电压 AC220-240V
  60. 22560.BM400-RE/4 380A MA 铰链长度600mm 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  61. 22561.BM400-RE/4 380A MT AX+AL UVT/欠压电压 AC220-240V
  62. 22562.BM400-RE/4 380A MT 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  63. 22563.BM400-RE/4 380A 2AX+AL UVT/欠压电压 AC220-240V
  64. 22564.BM400-RE/4 380A 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  65. 22565.BM400-RE/4 380A MA 2AX+AL UVT/欠压电压 AC220-240V
  66. 22566.BM400-RE/4 380A MA 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  67. 22567.BM400-RE/4 380A MA 铰链长度380mm 2AX+AL UVT/欠压电压 AC220-240V
  68. 22568.BM400-RE/4 380A MA 铰链长度380mm 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  69. 22569.BM400-RE/4 380A MA 铰链长度600mm 2AX+AL UVT/欠压电压 AC220-240V
  70. 22570.BM400-RE/4 380A MA 铰链长度600mm 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  71. 22571.BM400-RE/4 380A MT 2AX+AL UVT/欠压电压 AC220-240V
  72. 22572.BM400-RE/4 380A MT 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  73. 22573.BM400-RE/4 400A
  74. 22574.BM400-RE/4 400A 板后插入式
  75. 22575.BM400-RE/4 400A MA
  76. 22576.BM400-RE/4 400A MA 板后插入式
  77. 22577.BM400-RE/4 400A MA 铰链长度380mm
  78. 22578.BM400-RE/4 400A MA 铰链长度380mm 板后插入式
  79. 22579.BM400-RE/4 400A MA 铰链长度600mm
  80. 22580.BM400-RE/4 400A MA 铰链长度600mm 板后插入式
  81. 22581.BM400-RE/4 400A MT
  82. 22582.BM400-RE/4 400A MT 板后插入式
  83. 22583.BM400-RE/4 400A AX
  84. 22584.BM400-RE/4 400A 板后插入式 AX
  85. 22585.BM400-RE/4 400A MA AX
  86. 22586.BM400-RE/4 400A MA 板后插入式 AX
  87. 22587.BM400-RE/4 400A MA 铰链长度380mm AX
  88. 22588.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 AX
  89. 22589.BM400-RE/4 400A MA 铰链长度600mm AX
  90. 22590.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 AX
  91. 22591.BM400-RE/4 400A MT AX
  92. 22592.BM400-RE/4 400A MT 板后插入式 AX
  93. 22593.BM400-RE/4 400A 2AX
  94. 22594.BM400-RE/4 400A 板后插入式 2AX
  95. 22595.BM400-RE/4 400A MA 2AX
  96. 22596.BM400-RE/4 400A MA 板后插入式 2AX
  97. 22597.BM400-RE/4 400A MA 铰链长度380mm 2AX
  98. 22598.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 2AX
  99. 22599.BM400-RE/4 400A MA 铰链长度600mm 2AX
  100. 22600.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 2AX
  101. 22601.BM400-RE/4 400A MT 2AX
  102. 22602.BM400-RE/4 400A MT 板后插入式 2AX
  103. 22603.BM400-RE/4 400A 3AX
  104. 22604.BM400-RE/4 400A 板后插入式 3AX
  105. 22605.BM400-RE/4 400A MA 3AX
  106. 22606.BM400-RE/4 400A MA 板后插入式 3AX
  107. 22607.BM400-RE/4 400A MA 铰链长度380mm 3AX
  108. 22608.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 3AX
  109. 22609.BM400-RE/4 400A MA 铰链长度600mm 3AX
  110. 22610.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 3AX
  111. 22611.BM400-RE/4 400A MT 3AX
  112. 22612.BM400-RE/4 400A MT 板后插入式 3AX
  113. 22613.BM400-RE/4 400A AL
  114. 22614.BM400-RE/4 400A 板后插入式 AL
  115. 22615.BM400-RE/4 400A MA AL
  116. 22616.BM400-RE/4 400A MA 板后插入式 AL
  117. 22617.BM400-RE/4 400A MA 铰链长度380mm AL
  118. 22618.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 AL
  119. 22619.BM400-RE/4 400A MA 铰链长度600mm AL
  120. 22620.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 AL
  121. 22621.BM400-RE/4 400A MT AL
  122. 22622.BM400-RE/4 400A MT 板后插入式 AL
  123. 22623.BM400-RE/4 400A 2AL
  124. 22624.BM400-RE/4 400A 板后插入式 2AL
  125. 22625.BM400-RE/4 400A MA 2AL
  126. 22626.BM400-RE/4 400A MA 板后插入式 2AL
  127. 22627.BM400-RE/4 400A MA 铰链长度380mm 2AL
  128. 22628.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 2AL
  129. 22629.BM400-RE/4 400A MA 铰链长度600mm 2AL
  130. 22630.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 2AL
  131. 22631.BM400-RE/4 400A MT 2AL
  132. 22632.BM400-RE/4 400A MT 板后插入式 2AL
  133. 22633.BM400-RE/4 400A 3AL
  134. 22634.BM400-RE/4 400A 板后插入式 3AL
  135. 22635.BM400-RE/4 400A MA 3AL
  136. 22636.BM400-RE/4 400A MA 板后插入式 3AL
  137. 22637.BM400-RE/4 400A MA 铰链长度380mm 3AL
  138. 22638.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 3AL
  139. 22639.BM400-RE/4 400A MA 铰链长度600mm 3AL
  140. 22640.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 3AL
  141. 22641.BM400-RE/4 400A MT 3AL
  142. 22642.BM400-RE/4 400A MT 板后插入式 3AL
  143. 22643.BM400-RE/4 400A AX+AL
  144. 22644.BM400-RE/4 400A 板后插入式 AX+AL
  145. 22645.BM400-RE/4 400A MA AX+AL
  146. 22646.BM400-RE/4 400A MA 板后插入式 AX+AL
  147. 22647.BM400-RE/4 400A MA 铰链长度380mm AX+AL
  148. 22648.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 AX+AL
  149. 22649.BM400-RE/4 400A MA 铰链长度600mm AX+AL
  150. 22650.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 AX+AL
  151. 22651.BM400-RE/4 400A MT AX+AL
  152. 22652.BM400-RE/4 400A MT 板后插入式 AX+AL
  153. 22653.BM400-RE/4 400A 2AX+AL
  154. 22654.BM400-RE/4 400A 板后插入式 2AX+AL
  155. 22655.BM400-RE/4 400A MA 2AX+AL
  156. 22656.BM400-RE/4 400A MA 板后插入式 2AX+AL
  157. 22657.BM400-RE/4 400A MA 铰链长度380mm 2AX+AL
  158. 22658.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 2AX+AL
  159. 22659.BM400-RE/4 400A MA 铰链长度600mm 2AX+AL
  160. 22660.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 2AX+AL
  161. 22661.BM400-RE/4 400A MT 2AX+AL
  162. 22662.BM400-RE/4 400A MT 板后插入式 2AX+AL
  163. 22663.BM400-RE/4 400A SHT/分励电压 AC110V
  164. 22664.BM400-RE/4 400A 板后插入式 SHT/分励电压 AC110V
  165. 22665.BM400-RE/4 400A MA SHT/分励电压 AC110V
  166. 22666.BM400-RE/4 400A MA 板后插入式 SHT/分励电压 AC110V
  167. 22667.BM400-RE/4 400A MA 铰链长度380mm SHT/分励电压 AC110V
  168. 22668.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 SHT/分励电压 AC110V
  169. 22669.BM400-RE/4 400A MA 铰链长度600mm SHT/分励电压 AC110V
  170. 22670.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 SHT/分励电压 AC110V
  171. 22671.BM400-RE/4 400A MT SHT/分励电压 AC110V
  172. 22672.BM400-RE/4 400A MT 板后插入式 SHT/分励电压 AC110V
  173. 22673.BM400-RE/4 400A AX SHT/分励电压 AC110V
  174. 22674.BM400-RE/4 400A 板后插入式 AX SHT/分励电压 AC110V
  175. 22675.BM400-RE/4 400A MA AX SHT/分励电压 AC110V
  176. 22676.BM400-RE/4 400A MA 板后插入式 AX SHT/分励电压 AC110V
  177. 22677.BM400-RE/4 400A MA 铰链长度380mm AX SHT/分励电压 AC110V
  178. 22678.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 AX SHT/分励电压 AC110V
  179. 22679.BM400-RE/4 400A MA 铰链长度600mm AX SHT/分励电压 AC110V
  180. 22680.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 AX SHT/分励电压 AC110V
  181. 22681.BM400-RE/4 400A MT AX SHT/分励电压 AC110V
  182. 22682.BM400-RE/4 400A MT 板后插入式 AX SHT/分励电压 AC110V
  183. 22683.BM400-RE/4 400A 2AX SHT/分励电压 AC110V
  184. 22684.BM400-RE/4 400A 板后插入式 2AX SHT/分励电压 AC110V
  185. 22685.BM400-RE/4 400A MA 2AX SHT/分励电压 AC110V
  186. 22686.BM400-RE/4 400A MA 板后插入式 2AX SHT/分励电压 AC110V
  187. 22687.BM400-RE/4 400A MA 铰链长度380mm 2AX SHT/分励电压 AC110V
  188. 22688.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 2AX SHT/分励电压 AC110V
  189. 22689.BM400-RE/4 400A MA 铰链长度600mm 2AX SHT/分励电压 AC110V
  190. 22690.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 2AX SHT/分励电压 AC110V
  191. 22691.BM400-RE/4 400A MT 2AX SHT/分励电压 AC110V
  192. 22692.BM400-RE/4 400A MT 板后插入式 2AX SHT/分励电压 AC110V
  193. 22693.BM400-RE/4 400A 3AX SHT/分励电压 AC110V
  194. 22694.BM400-RE/4 400A 板后插入式 3AX SHT/分励电压 AC110V
  195. 22695.BM400-RE/4 400A MA 3AX SHT/分励电压 AC110V
  196. 22696.BM400-RE/4 400A MA 板后插入式 3AX SHT/分励电压 AC110V
  197. 22697.BM400-RE/4 400A MA 铰链长度380mm 3AX SHT/分励电压 AC110V
  198. 22698.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 3AX SHT/分励电压 AC110V
  199. 22699.BM400-RE/4 400A MA 铰链长度600mm 3AX SHT/分励电压 AC110V
  200. 22700.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 3AX SHT/分励电压 AC110V
  201. 22701.BM400-RE/4 400A MT 3AX SHT/分励电压 AC110V
  202. 22702.BM400-RE/4 400A MT 板后插入式 3AX SHT/分励电压 AC110V
  203. 22703.BM400-RE/4 400A AL SHT/分励电压 AC110V
  204. 22704.BM400-RE/4 400A 板后插入式 AL SHT/分励电压 AC110V
  205. 22705.BM400-RE/4 400A MA AL SHT/分励电压 AC110V
  206. 22706.BM400-RE/4 400A MA 板后插入式 AL SHT/分励电压 AC110V
  207. 22707.BM400-RE/4 400A MA 铰链长度380mm AL SHT/分励电压 AC110V
  208. 22708.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 AL SHT/分励电压 AC110V
  209. 22709.BM400-RE/4 400A MA 铰链长度600mm AL SHT/分励电压 AC110V
  210. 22710.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 AL SHT/分励电压 AC110V
  211. 22711.BM400-RE/4 400A MT AL SHT/分励电压 AC110V
  212. 22712.BM400-RE/4 400A MT 板后插入式 AL SHT/分励电压 AC110V
  213. 22713.BM400-RE/4 400A 2AL SHT/分励电压 AC110V
  214. 22714.BM400-RE/4 400A 板后插入式 2AL SHT/分励电压 AC110V
  215. 22715.BM400-RE/4 400A MA 2AL SHT/分励电压 AC110V
  216. 22716.BM400-RE/4 400A MA 板后插入式 2AL SHT/分励电压 AC110V
  217. 22717.BM400-RE/4 400A MA 铰链长度380mm 2AL SHT/分励电压 AC110V
  218. 22718.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 2AL SHT/分励电压 AC110V
  219. 22719.BM400-RE/4 400A MA 铰链长度600mm 2AL SHT/分励电压 AC110V
  220. 22720.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 2AL SHT/分励电压 AC110V
  221. 22721.BM400-RE/4 400A MT 2AL SHT/分励电压 AC110V
  222. 22722.BM400-RE/4 400A MT 板后插入式 2AL SHT/分励电压 AC110V
  223. 22723.BM400-RE/4 400A 3AL SHT/分励电压 AC110V
  224. 22724.BM400-RE/4 400A 板后插入式 3AL SHT/分励电压 AC110V
  225. 22725.BM400-RE/4 400A MA 3AL SHT/分励电压 AC110V
  226. 22726.BM400-RE/4 400A MA 板后插入式 3AL SHT/分励电压 AC110V
  227. 22727.BM400-RE/4 400A MA 铰链长度380mm 3AL SHT/分励电压 AC110V
  228. 22728.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 3AL SHT/分励电压 AC110V
  229. 22729.BM400-RE/4 400A MA 铰链长度600mm 3AL SHT/分励电压 AC110V
  230. 22730.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 3AL SHT/分励电压 AC110V
  231. 22731.BM400-RE/4 400A MT 3AL SHT/分励电压 AC110V
  232. 22732.BM400-RE/4 400A MT 板后插入式 3AL SHT/分励电压 AC110V
  233. 22733.BM400-RE/4 400A AX+AL SHT/分励电压 AC110V
  234. 22734.BM400-RE/4 400A 板后插入式 AX+AL SHT/分励电压 AC110V
  235. 22735.BM400-RE/4 400A MA AX+AL SHT/分励电压 AC110V
  236. 22736.BM400-RE/4 400A MA 板后插入式 AX+AL SHT/分励电压 AC110V
  237. 22737.BM400-RE/4 400A MA 铰链长度380mm AX+AL SHT/分励电压 AC110V
  238. 22738.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 AX+AL SHT/分励电压 AC110V
  239. 22739.BM400-RE/4 400A MA 铰链长度600mm AX+AL SHT/分励电压 AC110V
  240. 22740.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 AX+AL SHT/分励电压 AC110V
  241. 22741.BM400-RE/4 400A MT AX+AL SHT/分励电压 AC110V
  242. 22742.BM400-RE/4 400A MT 板后插入式 AX+AL SHT/分励电压 AC110V
  243. 22743.BM400-RE/4 400A 2AX+AL SHT/分励电压 AC110V
  244. 22744.BM400-RE/4 400A 板后插入式 2AX+AL SHT/分励电压 AC110V
  245. 22745.BM400-RE/4 400A MA 2AX+AL SHT/分励电压 AC110V
  246. 22746.BM400-RE/4 400A MA 板后插入式 2AX+AL SHT/分励电压 AC110V
  247. 22747.BM400-RE/4 400A MA 铰链长度380mm 2AX+AL SHT/分励电压 AC110V
  248. 22748.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 2AX+AL SHT/分励电压 AC110V
  249. 22749.BM400-RE/4 400A MA 铰链长度600mm 2AX+AL SHT/分励电压 AC110V
  250. 22750.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 2AX+AL SHT/分励电压 AC110V
  251. 22751.BM400-RE/4 400A MT 2AX+AL SHT/分励电压 AC110V
  252. 22752.BM400-RE/4 400A MT 板后插入式 2AX+AL SHT/分励电压 AC110V
  253. 22753.BM400-RE/4 400A UVT/欠压电压 AC220-240V
  254. 22754.BM400-RE/4 400A 板后插入式 UVT/欠压电压 AC220-240V
  255. 22755.BM400-RE/4 400A MA UVT/欠压电压 AC220-240V
  256. 22756.BM400-RE/4 400A MA 板后插入式 UVT/欠压电压 AC220-240V
  257. 22757.BM400-RE/4 400A MA 铰链长度380mm UVT/欠压电压 AC220-240V
  258. 22758.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 UVT/欠压电压 AC220-240V
  259. 22759.BM400-RE/4 400A MA 铰链长度600mm UVT/欠压电压 AC220-240V
  260. 22760.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 UVT/欠压电压 AC220-240V
  261. 22761.BM400-RE/4 400A MT UVT/欠压电压 AC220-240V
  262. 22762.BM400-RE/4 400A MT 板后插入式 UVT/欠压电压 AC220-240V
  263. 22763.BM400-RE/4 400A AX UVT/欠压电压 AC220-240V
  264. 22764.BM400-RE/4 400A 板后插入式 AX UVT/欠压电压 AC220-240V
  265. 22765.BM400-RE/4 400A MA AX UVT/欠压电压 AC220-240V
  266. 22766.BM400-RE/4 400A MA 板后插入式 AX UVT/欠压电压 AC220-240V
  267. 22767.BM400-RE/4 400A MA 铰链长度380mm AX UVT/欠压电压 AC220-240V
  268. 22768.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 AX UVT/欠压电压 AC220-240V
  269. 22769.BM400-RE/4 400A MA 铰链长度600mm AX UVT/欠压电压 AC220-240V
  270. 22770.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 AX UVT/欠压电压 AC220-240V
  271. 22771.BM400-RE/4 400A MT AX UVT/欠压电压 AC220-240V
  272. 22772.BM400-RE/4 400A MT 板后插入式 AX UVT/欠压电压 AC220-240V
  273. 22773.BM400-RE/4 400A 2AX UVT/欠压电压 AC220-240V
  274. 22774.BM400-RE/4 400A 板后插入式 2AX UVT/欠压电压 AC220-240V
  275. 22775.BM400-RE/4 400A MA 2AX UVT/欠压电压 AC220-240V
  276. 22776.BM400-RE/4 400A MA 板后插入式 2AX UVT/欠压电压 AC220-240V
  277. 22777.BM400-RE/4 400A MA 铰链长度380mm 2AX UVT/欠压电压 AC220-240V
  278. 22778.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 2AX UVT/欠压电压 AC220-240V
  279. 22779.BM400-RE/4 400A MA 铰链长度600mm 2AX UVT/欠压电压 AC220-240V
  280. 22780.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 2AX UVT/欠压电压 AC220-240V
  281. 22781.BM400-RE/4 400A MT 2AX UVT/欠压电压 AC220-240V
  282. 22782.BM400-RE/4 400A MT 板后插入式 2AX UVT/欠压电压 AC220-240V
  283. 22783.BM400-RE/4 400A 3AX UVT/欠压电压 AC220-240V
  284. 22784.BM400-RE/4 400A 板后插入式 3AX UVT/欠压电压 AC220-240V
  285. 22785.BM400-RE/4 400A MA 3AX UVT/欠压电压 AC220-240V
  286. 22786.BM400-RE/4 400A MA 板后插入式 3AX UVT/欠压电压 AC220-240V
  287. 22787.BM400-RE/4 400A MA 铰链长度380mm 3AX UVT/欠压电压 AC220-240V
  288. 22788.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 3AX UVT/欠压电压 AC220-240V
  289. 22789.BM400-RE/4 400A MA 铰链长度600mm 3AX UVT/欠压电压 AC220-240V
  290. 22790.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 3AX UVT/欠压电压 AC220-240V
  291. 22791.BM400-RE/4 400A MT 3AX UVT/欠压电压 AC220-240V
  292. 22792.BM400-RE/4 400A MT 板后插入式 3AX UVT/欠压电压 AC220-240V
  293. 22793.BM400-RE/4 400A AL UVT/欠压电压 AC220-240V
  294. 22794.BM400-RE/4 400A 板后插入式 AL UVT/欠压电压 AC220-240V
  295. 22795.BM400-RE/4 400A MA AL UVT/欠压电压 AC220-240V
  296. 22796.BM400-RE/4 400A MA 板后插入式 AL UVT/欠压电压 AC220-240V
  297. 22797.BM400-RE/4 400A MA 铰链长度380mm AL UVT/欠压电压 AC220-240V
  298. 22798.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 AL UVT/欠压电压 AC220-240V
  299. 22799.BM400-RE/4 400A MA 铰链长度600mm AL UVT/欠压电压 AC220-240V
  300. 22800.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 AL UVT/欠压电压 AC220-240V
  301. 22801.BM400-RE/4 400A MT AL UVT/欠压电压 AC220-240V
  302. 22802.BM400-RE/4 400A MT 板后插入式 AL UVT/欠压电压 AC220-240V
  303. 22803.BM400-RE/4 400A 2AL UVT/欠压电压 AC220-240V
  304. 22804.BM400-RE/4 400A 板后插入式 2AL UVT/欠压电压 AC220-240V
  305. 22805.BM400-RE/4 400A MA 2AL UVT/欠压电压 AC220-240V
  306. 22806.BM400-RE/4 400A MA 板后插入式 2AL UVT/欠压电压 AC220-240V
  307. 22807.BM400-RE/4 400A MA 铰链长度380mm 2AL UVT/欠压电压 AC220-240V
  308. 22808.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 2AL UVT/欠压电压 AC220-240V
  309. 22809.BM400-RE/4 400A MA 铰链长度600mm 2AL UVT/欠压电压 AC220-240V
  310. 22810.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 2AL UVT/欠压电压 AC220-240V
  311. 22811.BM400-RE/4 400A MT 2AL UVT/欠压电压 AC220-240V
  312. 22812.BM400-RE/4 400A MT 板后插入式 2AL UVT/欠压电压 AC220-240V
  313. 22813.BM400-RE/4 400A 3AL UVT/欠压电压 AC220-240V
  314. 22814.BM400-RE/4 400A 板后插入式 3AL UVT/欠压电压 AC220-240V
  315. 22815.BM400-RE/4 400A MA 3AL UVT/欠压电压 AC220-240V
  316. 22816.BM400-RE/4 400A MA 板后插入式 3AL UVT/欠压电压 AC220-240V
  317. 22817.BM400-RE/4 400A MA 铰链长度380mm 3AL UVT/欠压电压 AC220-240V
  318. 22818.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 3AL UVT/欠压电压 AC220-240V
  319. 22819.BM400-RE/4 400A MA 铰链长度600mm 3AL UVT/欠压电压 AC220-240V
  320. 22820.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 3AL UVT/欠压电压 AC220-240V
  321. 22821.BM400-RE/4 400A MT 3AL UVT/欠压电压 AC220-240V
  322. 22822.BM400-RE/4 400A MT 板后插入式 3AL UVT/欠压电压 AC220-240V
  323. 22823.BM400-RE/4 400A AX+AL UVT/欠压电压 AC220-240V
  324. 22824.BM400-RE/4 400A 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  325. 22825.BM400-RE/4 400A MA AX+AL UVT/欠压电压 AC220-240V
  326. 22826.BM400-RE/4 400A MA 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  327. 22827.BM400-RE/4 400A MA 铰链长度380mm AX+AL UVT/欠压电压 AC220-240V
  328. 22828.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  329. 22829.BM400-RE/4 400A MA 铰链长度600mm AX+AL UVT/欠压电压 AC220-240V
  330. 22830.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  331. 22831.BM400-RE/4 400A MT AX+AL UVT/欠压电压 AC220-240V
  332. 22832.BM400-RE/4 400A MT 板后插入式 AX+AL UVT/欠压电压 AC220-240V
  333. 22833.BM400-RE/4 400A 2AX+AL UVT/欠压电压 AC220-240V
  334. 22834.BM400-RE/4 400A 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  335. 22835.BM400-RE/4 400A MA 2AX+AL UVT/欠压电压 AC220-240V
  336. 22836.BM400-RE/4 400A MA 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  337. 22837.BM400-RE/4 400A MA 铰链长度380mm 2AX+AL UVT/欠压电压 AC220-240V
  338. 22838.BM400-RE/4 400A MA 铰链长度380mm 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  339. 22839.BM400-RE/4 400A MA 铰链长度600mm 2AX+AL UVT/欠压电压 AC220-240V
  340. 22840.BM400-RE/4 400A MA 铰链长度600mm 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  341. 22841.BM400-RE/4 400A MT 2AX+AL UVT/欠压电压 AC220-240V
  342. 22842.BM400-RE/4 400A MT 板后插入式 2AX+AL UVT/欠压电压 AC220-240V
  343. 22843.BM400-RE/4 C 160A
  344. 22844.BM400-RE/4 C 160A 板后插入式
  345. 22845.BM400-RE/4 C 160A MA
  346. 22846.BM400-RE/4 C 160A MA 板后插入式
  347. 22847.BM400-RE/4 C 160A MA 铰链长度380mm
  348. 22848.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式
  349. 22849.BM400-RE/4 C 160A MA 铰链长度600mm
  350. 22850.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式
  351. 22851.BM400-RE/4 C 160A MT
  352. 22852.BM400-RE/4 C 160A MT 板后插入式
  353. 22853.BM400-RE/4 C 160A AX
  354. 22854.BM400-RE/4 C 160A 板后插入式 AX
  355. 22855.BM400-RE/4 C 160A MA AX
  356. 22856.BM400-RE/4 C 160A MA 板后插入式 AX
  357. 22857.BM400-RE/4 C 160A MA 铰链长度380mm AX
  358. 22858.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 AX
  359. 22859.BM400-RE/4 C 160A MA 铰链长度600mm AX
  360. 22860.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 AX
  361. 22861.BM400-RE/4 C 160A MT AX
  362. 22862.BM400-RE/4 C 160A MT 板后插入式 AX
  363. 22863.BM400-RE/4 C 160A 2AX
  364. 22864.BM400-RE/4 C 160A 板后插入式 2AX
  365. 22865.BM400-RE/4 C 160A MA 2AX
  366. 22866.BM400-RE/4 C 160A MA 板后插入式 2AX
  367. 22867.BM400-RE/4 C 160A MA 铰链长度380mm 2AX
  368. 22868.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 2AX
  369. 22869.BM400-RE/4 C 160A MA 铰链长度600mm 2AX
  370. 22870.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 2AX
  371. 22871.BM400-RE/4 C 160A MT 2AX
  372. 22872.BM400-RE/4 C 160A MT 板后插入式 2AX
  373. 22873.BM400-RE/4 C 160A 3AX
  374. 22874.BM400-RE/4 C 160A 板后插入式 3AX
  375. 22875.BM400-RE/4 C 160A MA 3AX
  376. 22876.BM400-RE/4 C 160A MA 板后插入式 3AX
  377. 22877.BM400-RE/4 C 160A MA 铰链长度380mm 3AX
  378. 22878.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 3AX
  379. 22879.BM400-RE/4 C 160A MA 铰链长度600mm 3AX
  380. 22880.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 3AX
  381. 22881.BM400-RE/4 C 160A MT 3AX
  382. 22882.BM400-RE/4 C 160A MT 板后插入式 3AX
  383. 22883.BM400-RE/4 C 160A AL
  384. 22884.BM400-RE/4 C 160A 板后插入式 AL
  385. 22885.BM400-RE/4 C 160A MA AL
  386. 22886.BM400-RE/4 C 160A MA 板后插入式 AL
  387. 22887.BM400-RE/4 C 160A MA 铰链长度380mm AL
  388. 22888.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 AL
  389. 22889.BM400-RE/4 C 160A MA 铰链长度600mm AL
  390. 22890.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 AL
  391. 22891.BM400-RE/4 C 160A MT AL
  392. 22892.BM400-RE/4 C 160A MT 板后插入式 AL
  393. 22893.BM400-RE/4 C 160A 2AL
  394. 22894.BM400-RE/4 C 160A 板后插入式 2AL
  395. 22895.BM400-RE/4 C 160A MA 2AL
  396. 22896.BM400-RE/4 C 160A MA 板后插入式 2AL
  397. 22897.BM400-RE/4 C 160A MA 铰链长度380mm 2AL
  398. 22898.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 2AL
  399. 22899.BM400-RE/4 C 160A MA 铰链长度600mm 2AL
  400. 22900.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 2AL
  401. 22901.BM400-RE/4 C 160A MT 2AL
  402. 22902.BM400-RE/4 C 160A MT 板后插入式 2AL
  403. 22903.BM400-RE/4 C 160A 3AL
  404. 22904.BM400-RE/4 C 160A 板后插入式 3AL
  405. 22905.BM400-RE/4 C 160A MA 3AL
  406. 22906.BM400-RE/4 C 160A MA 板后插入式 3AL
  407. 22907.BM400-RE/4 C 160A MA 铰链长度380mm 3AL
  408. 22908.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 3AL
  409. 22909.BM400-RE/4 C 160A MA 铰链长度600mm 3AL
  410. 22910.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 3AL
  411. 22911.BM400-RE/4 C 160A MT 3AL
  412. 22912.BM400-RE/4 C 160A MT 板后插入式 3AL
  413. 22913.BM400-RE/4 C 160A AX+AL
  414. 22914.BM400-RE/4 C 160A 板后插入式 AX+AL
  415. 22915.BM400-RE/4 C 160A MA AX+AL
  416. 22916.BM400-RE/4 C 160A MA 板后插入式 AX+AL
  417. 22917.BM400-RE/4 C 160A MA 铰链长度380mm AX+AL
  418. 22918.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 AX+AL
  419. 22919.BM400-RE/4 C 160A MA 铰链长度600mm AX+AL
  420. 22920.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 AX+AL
  421. 22921.BM400-RE/4 C 160A MT AX+AL
  422. 22922.BM400-RE/4 C 160A MT 板后插入式 AX+AL
  423. 22923.BM400-RE/4 C 160A 2AX+AL
  424. 22924.BM400-RE/4 C 160A 板后插入式 2AX+AL
  425. 22925.BM400-RE/4 C 160A MA 2AX+AL
  426. 22926.BM400-RE/4 C 160A MA 板后插入式 2AX+AL
  427. 22927.BM400-RE/4 C 160A MA 铰链长度380mm 2AX+AL
  428. 22928.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 2AX+AL
  429. 22929.BM400-RE/4 C 160A MA 铰链长度600mm 2AX+AL
  430. 22930.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 2AX+AL
  431. 22931.BM400-RE/4 C 160A MT 2AX+AL
  432. 22932.BM400-RE/4 C 160A MT 板后插入式 2AX+AL
  433. 22933.BM400-RE/4 C 160A SHT/分励电压 AC110V
  434. 22934.BM400-RE/4 C 160A 板后插入式 SHT/分励电压 AC110V
  435. 22935.BM400-RE/4 C 160A MA SHT/分励电压 AC110V
  436. 22936.BM400-RE/4 C 160A MA 板后插入式 SHT/分励电压 AC110V
  437. 22937.BM400-RE/4 C 160A MA 铰链长度380mm SHT/分励电压 AC110V
  438. 22938.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 SHT/分励电压 AC110V
  439. 22939.BM400-RE/4 C 160A MA 铰链长度600mm SHT/分励电压 AC110V
  440. 22940.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 SHT/分励电压 AC110V
  441. 22941.BM400-RE/4 C 160A MT SHT/分励电压 AC110V
  442. 22942.BM400-RE/4 C 160A MT 板后插入式 SHT/分励电压 AC110V
  443. 22943.BM400-RE/4 C 160A AX SHT/分励电压 AC110V
  444. 22944.BM400-RE/4 C 160A 板后插入式 AX SHT/分励电压 AC110V
  445. 22945.BM400-RE/4 C 160A MA AX SHT/分励电压 AC110V
  446. 22946.BM400-RE/4 C 160A MA 板后插入式 AX SHT/分励电压 AC110V
  447. 22947.BM400-RE/4 C 160A MA 铰链长度380mm AX SHT/分励电压 AC110V
  448. 22948.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 AX SHT/分励电压 AC110V
  449. 22949.BM400-RE/4 C 160A MA 铰链长度600mm AX SHT/分励电压 AC110V
  450. 22950.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 AX SHT/分励电压 AC110V
  451. 22951.BM400-RE/4 C 160A MT AX SHT/分励电压 AC110V
  452. 22952.BM400-RE/4 C 160A MT 板后插入式 AX SHT/分励电压 AC110V
  453. 22953.BM400-RE/4 C 160A 2AX SHT/分励电压 AC110V
  454. 22954.BM400-RE/4 C 160A 板后插入式 2AX SHT/分励电压 AC110V
  455. 22955.BM400-RE/4 C 160A MA 2AX SHT/分励电压 AC110V
  456. 22956.BM400-RE/4 C 160A MA 板后插入式 2AX SHT/分励电压 AC110V
  457. 22957.BM400-RE/4 C 160A MA 铰链长度380mm 2AX SHT/分励电压 AC110V
  458. 22958.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 2AX SHT/分励电压 AC110V
  459. 22959.BM400-RE/4 C 160A MA 铰链长度600mm 2AX SHT/分励电压 AC110V
  460. 22960.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 2AX SHT/分励电压 AC110V
  461. 22961.BM400-RE/4 C 160A MT 2AX SHT/分励电压 AC110V
  462. 22962.BM400-RE/4 C 160A MT 板后插入式 2AX SHT/分励电压 AC110V
  463. 22963.BM400-RE/4 C 160A 3AX SHT/分励电压 AC110V
  464. 22964.BM400-RE/4 C 160A 板后插入式 3AX SHT/分励电压 AC110V
  465. 22965.BM400-RE/4 C 160A MA 3AX SHT/分励电压 AC110V
  466. 22966.BM400-RE/4 C 160A MA 板后插入式 3AX SHT/分励电压 AC110V
  467. 22967.BM400-RE/4 C 160A MA 铰链长度380mm 3AX SHT/分励电压 AC110V
  468. 22968.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 3AX SHT/分励电压 AC110V
  469. 22969.BM400-RE/4 C 160A MA 铰链长度600mm 3AX SHT/分励电压 AC110V
  470. 22970.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 3AX SHT/分励电压 AC110V
  471. 22971.BM400-RE/4 C 160A MT 3AX SHT/分励电压 AC110V
  472. 22972.BM400-RE/4 C 160A MT 板后插入式 3AX SHT/分励电压 AC110V
  473. 22973.BM400-RE/4 C 160A AL SHT/分励电压 AC110V
  474. 22974.BM400-RE/4 C 160A 板后插入式 AL SHT/分励电压 AC110V
  475. 22975.BM400-RE/4 C 160A MA AL SHT/分励电压 AC110V
  476. 22976.BM400-RE/4 C 160A MA 板后插入式 AL SHT/分励电压 AC110V
  477. 22977.BM400-RE/4 C 160A MA 铰链长度380mm AL SHT/分励电压 AC110V
  478. 22978.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 AL SHT/分励电压 AC110V
  479. 22979.BM400-RE/4 C 160A MA 铰链长度600mm AL SHT/分励电压 AC110V
  480. 22980.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 AL SHT/分励电压 AC110V
  481. 22981.BM400-RE/4 C 160A MT AL SHT/分励电压 AC110V
  482. 22982.BM400-RE/4 C 160A MT 板后插入式 AL SHT/分励电压 AC110V
  483. 22983.BM400-RE/4 C 160A 2AL SHT/分励电压 AC110V
  484. 22984.BM400-RE/4 C 160A 板后插入式 2AL SHT/分励电压 AC110V
  485. 22985.BM400-RE/4 C 160A MA 2AL SHT/分励电压 AC110V
  486. 22986.BM400-RE/4 C 160A MA 板后插入式 2AL SHT/分励电压 AC110V
  487. 22987.BM400-RE/4 C 160A MA 铰链长度380mm 2AL SHT/分励电压 AC110V
  488. 22988.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 2AL SHT/分励电压 AC110V
  489. 22989.BM400-RE/4 C 160A MA 铰链长度600mm 2AL SHT/分励电压 AC110V
  490. 22990.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 2AL SHT/分励电压 AC110V
  491. 22991.BM400-RE/4 C 160A MT 2AL SHT/分励电压 AC110V
  492. 22992.BM400-RE/4 C 160A MT 板后插入式 2AL SHT/分励电压 AC110V
  493. 22993.BM400-RE/4 C 160A 3AL SHT/分励电压 AC110V
  494. 22994.BM400-RE/4 C 160A 板后插入式 3AL SHT/分励电压 AC110V
  495. 22995.BM400-RE/4 C 160A MA 3AL SHT/分励电压 AC110V
  496. 22996.BM400-RE/4 C 160A MA 板后插入式 3AL SHT/分励电压 AC110V
  497. 22997.BM400-RE/4 C 160A MA 铰链长度380mm 3AL SHT/分励电压 AC110V
  498. 22998.BM400-RE/4 C 160A MA 铰链长度380mm 板后插入式 3AL SHT/分励电压 AC110V
  499. 22999.BM400-RE/4 C 160A MA 铰链长度600mm 3AL SHT/分励电压 AC110V
  500. 23000.BM400-RE/4 C 160A MA 铰链长度600mm 板后插入式 3AL SHT/分励电压 AC110V