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Zinsco QB70 - Molded Case 70A 240V 1-Pole

Zinsco
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Save $-92.27
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Condition
  • In stock, ready to ship
  • Backordered, shipping soon
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Zinsco QB70 is a 1-pole molded case circuit breaker from the QB Series, designed for overcurrent protection in residential and light commercial electrical panels. This 70A unit operates at 240V with a 10kA interrupting capacity at 120V, utilizing thermal magnetic protection for long-time and instantaneous fault response. The bolt-on connection ensures secure installation, and the breaker weighs 2 lb with a compact molded case construction. It complies with industry standards for 1-phase systems, making it suitable for branch circuit protection in Zinsco panelboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QB Series
  • Voltage Rating: 240V
  • Current Rating: 70A
  • Poles: 1
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@120V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 2 lb
  • Item Subcategory: Molded Case