GRAPHALLOY Brushes, Slip Rings and Contacts solve signal applications where low noise is a requirement. They are available in various sizes and grades including copper, bronze and silver.


GRAPHALLOY Brushes are common in rotating equipment to conduct currents ranging from minute instrument or signal values to power ratings.

These brushes can be used in:Graphalloy brush

  • Microwave equipment
  • Servo systems
  • Synchros
  • Inverters
  • Thermocouple and strain gauge circuits
  • Pulse systems
  • Computer grounding contacts
  • Torque indicators
  • Medical equipment
  • Packaging machinery

Brush materials include Silver Graphalloy and Copper Graphalloy. Special high altitude grades are available as well.

pdf Click to download our Electrical Brushes Brochure

pdf Click to download our Silver-Graphalloy Brush and Leaf Spring Assembly Data Sheet



GRAPHALLOY Contacts are particularly valuable for interrupting highly inductive or heavy overloaded currents in circuit breakers, controllers, contactors anGraphalloy contactsd relays.

Possible Applications:

  • Alarms
  • Circut breakers
  • Furnace Controls
  • Medical apparatus
  • Oven controls
  • Switches
  • Welding Machines
pdf Click to download our Contacts and Contact Assemblies Brochure