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Cutler Hammer CH320ST - 3-Pole Circuit Breaker 20A 240V 10kA

Eaton
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Cutler Hammer CH320ST is a three-pole molded case circuit breaker designed for providing reliable thermal-magnetic protection in three-phase industrial electrical systems. It is rated for 240V AC applications with a 20A current rating, featuring a compact CH frame size with dimensions of 4.8 in (L) x 3.5 in (H) x 3.5 in (W) and a weight of 1.15 lb. The breaker is UL 489 certified and offers a 10kA interrupting capacity at 240V, ensuring compliance with industry safety standards for equipment protection. Its plug-in connection and compatibility with 14-6 AWG copper or aluminum wire make it suitable for use in panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Three-pole, thermal-magnetic, molded case circuit breaker
  • Voltage Rating: 240V AC
  • Current Rating: 20A
  • Frame Size: CH
  • Poles: 3
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • AIC Rating: 10kA @ 240V
  • Phase: 3
  • Wire Size: 14 - 6 AWG Cu/Al
  • Certification: UL 489
  • Dimensions: 4.8 in x 3.5 in x 3.5 in (L x H x W)
  • Weight: 1.15 lb
  • Family: CH Series
  • Country of Origin: Dominican Republic


Product Identification
  • UPC: 782113339658
  • GTIN: 00782113339658