Bal Seal Canted Coil Springs
Bal Seal products are used in a variety of devices that manage electrical power transmission and distribution.


Bal Seal Canted Coil Springs

Springs for Power Transmission and Distribution  

Bal Contacts™ are uniquely used in a wide range of devices for the transmission and distribution of electrical power. They are suitable for medium and high voltage applications (typically 70-300kv) such as switchgear, circuit breakers, cable connections, and busbars.

  • Multiple contact points
  • High current carrying capability with high contact density
  • Minimal contact resistance
  • Minimal heat buildup
  • Controllable insertion and removal force
  • Easy installation and assembly
  • Available in a wide range of diameters and cross sections
  • Small space requirements, lighter package
  • Springs supplied in welded rings or cut-length
  • For stationary, sliding, and rotary contacts
  • Near constant spring contact force over 10-40% deflection (due to independent coil arrangement)
  • Wide tolerance permitted on mating parts for low production cost
  • Rapid response proposals and prototyping
  • Reduced development time

Bal Seal Solutions

Canted-coil™ Springs for Power T&D (SM-6)pdf


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