140MG Motor Circuit Protectors

  • Includes visible trip indication
  • Offers high current limiting option
  • Offers high switching capacity
  • Available in G-, H-, I-, J-, K-, M- and N-Frame sizes


Our Bulletin 140MG Motor Circuit Protectors can provide a disconnecting means for motor branch circuit, branch-circuit and short-circuit magnetic protection, and manual switching. These devices are rated from 3…1200 A. In North America, electrical codes require that an individual motor branch circuit be protected by a UL/CSA Listed fuse, circuit breaker, or self-protected combination motor controller.

140MG Motor Circuit Protectors


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