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Zinsco HQB243020 - 3-Pole 20A Thermal Magnetic Breaker

Zinsco
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Zinsco HQB243020 is a three-pole molded case circuit breaker designed for thermal magnetic overcurrent protection in industrial electrical systems. It is rated for 240V AC, 20A continuous current, and provides LI (Long-Time and Instantaneous) trip functions for reliable fault interruption. The unit features a bolt-on connection style, weighs 1 lb, and is constructed for robust performance in panelboard installations. It complies with industry standards for safety and reliability, with an AIC rating of 10kA@240V. This breaker is typically used in three-phase commercial and light industrial applications requiring compact, dependable circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 20A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic (LI - Long-Time and Instantaneous)
  • AIC rating: 10kA@240V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 1 lb


Product Identification
  • UPC: Not available
  • GTIN: Not available