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Zinsco QCAL70 - Molded Case Circuit Breaker 70A 240V 2-Pole

Zinsco
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Zinsco QCAL70 is a molded case circuit breaker designed to provide reliable overcurrent protection for single-phase electrical systems. It features a 70A current rating and a 240V voltage rating, with a 10kA interrupting capacity at that voltage for effective fault protection. This two-pole, plug-in unit utilizes a thermal-magnetic trip mechanism for combined long-time and instantaneous (LI) protection functions, housed in a durable molded case construction that meets industry standards for safety and performance. It is engineered for integration into industrial and commercial panelboards requiring robust circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Plug-In Connection
  • Voltage Rating: 240V AC
  • Current Rating: 70A
  • Phase: 1
  • Poles: 2
  • AIC Rating: 10kA @ 240V
  • Protection Functions: Long-Time and Instantaneous (LI)
  • Connection Type: Plug-In
  • Family/Series: QC Series (QCAL Type)
  • Weight: 3 lb