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Factory Authorized Systems Pow-R Breaker Replacement, Service, Reconditioning, Technology Upgrades, and Renewal Parts

New Products
SPB Breakers offers improved availability for new Systems Pow-R Breakers (SPB), trip unit upgrades, and renewal and replacement parts factory direct from Eaton Corporation. SPB Breakers can provide shorter lead times because we stock many of the high-demand components and replacement parts required for supporting the installed base of SPB Breakers.

All SPB Breakers and components are backed by the Eaton factory warranty.

We offer 3 and 4 pole breakers:

Interrupting Ratings
50 kA, 65 kA
100 kA (standard)
150 kA


Reconditioning of installed circuit breakers can provide a cost-effective way to maintain reliable equipment. We offer reconditioning of existing SPB breakers and reconditioning with core exchange. All reconditioned breakers are thoroughly tested and include a 1-year warranty.

Technology Upgrades

SPB breakers include trip unit upgrades. The latest technology permits significant improvements to be realized in improved coordination and protection, remote metering and monitoring, network communications, and energy management information.Trip Units Upgrades

  • Digitrip RMS 510
  • Digitrip RMS 610
  • Digitrip RMS 810
  • Digitrip RMS 910
  • OPTIM 750
  • OPTIM 1050

Renewal & Replacement
Mechanism and Related Parts

  • Charging handle
  • Cover assembly
  • Trip unit cover plate assembly

Electrical Attachments

  • Shunt trip assembly
  • CT ground fault
  • Undervoltage release
  • Remote time delay
  • Auxiliary switch
  • Capacitor trip device
  • Secondary connectors
  • Plate assembly
  • T-connectors
  • Pressure terminals
  • Spring Release Solenoid
  • Key interlock
  • Cover accessories
  • Deadfront shield
  • Door escutcheon
SPBBreakers.com is committed to meeting all of our customers’ demands, while ensuring reliability and efficiency with every transaction. Every SPB Breaker inquiry, quote and order are handled with the urgency and uncompromising service that Voyten Electric & Electronics, Inc. has guaranteed customers since 1953.