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Zinsco QCB20 - 20A 2-Pole Molded Case Breaker 240V

Zinsco
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  • Low stock - 2 items left
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Zinsco QCB20 is a 20-amp, 2-pole molded case circuit breaker from the QC Series, designed for overcurrent protection in electrical distribution systems. It operates at 240V with a thermal magnetic protection mechanism providing long-time and instantaneous (LI) trip functions. This bolt-on unit features a compact construction weighing 3 lb and is rated for 1-phase applications. The breaker carries an interrupting rating of 10kA at 240V, ensuring reliable fault clearing. It is suitable for use in residential and light commercial panels requiring branch circuit protection.

Key Features & Specifications
  • Type: QCB Molded Case
  • Manufacturer: Zinsco
  • Family: QC Series
  • Amperage: 20 Amps
  • Poles: 2
  • Voltage: 240V
  • Interrupting Rating: 10 kA A.I.C. @ 240V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Phase: 1
  • Weight: 3 lb
  • Width: 1.50 inches