| 摘要 |
PROBLEM TO BE SOLVED: To provide a clamp sensor capable of safely applying winding to a magnetic core and assembling a clamp arm without a defect such as a short-circuit.SOLUTION: A clamp arm A of a clamp sensor includes: a magnetic core 1; and exterior cases 2, 2 mounted in outer periphery of the magnetic core 1. Around the magnetic core 1, an insulator 3 is provided which insulates and covers the outer periphery of the magnetic core 1. In a part of the bobbin-shaped insulator 3 which insulates and covers an outer peripheral surface of the magnetic core 1, a lead line housing part 4 is provided in which a lead line is housed. |
