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Robertson RSW220T12120/B Electra 2xF20T12 Ballast - 120V

RSW220T12120 /B
0.60 LBS
Ships within 2 to 6 weeks. Product is out-of-stock or back-ordered. Please call for immediate availability.

Question about Robertson RSW220T12120/B Electra 2xF20T12 Ballast - 120V? Request A Quote

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Product Description

Dear Customer:

Robertson RSW220T12120 /B is OUT OF STOCK. Use our search filter to find a ballast that matches your particular wattage and lamp type.

  • Ballast Type: Electronic 
  • Input Voltage: 120VAC
  • Starting Method: Preheat Rapid Start
  • Unit Weight: 0.60 lb.


  • Electronic ballast 
  • Preheat rapid start ballast
  • Parallel operation 
  • Normal power factor 
  • Encased and potted
  • Sound rated A
  • End-of-Lamp Life protection
  • Internal surge protection
  • Meets FCC Part 18 (Class B) EMI and RFI consumer limits
  • Meets ANSI standard C82.11 (where applicable)
  • Meets ANSI standard C62.41


  • UL/935 (Class P, Type HL, Type CC, Type 1 outdoor) listed
  • CSA certified (cUL)
  • Inherent Thermal Protection
  • RoHS Compliant
  • No PCB's


Robertson Worldwide warrants to the purchaser that this ballast will be free from defects in material or workmanship for a period of 2 years from date of manufacture when properly installed and under normal conditions of use.

Warranty Information

2-year warranty.

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