Cutler Hammer CH390 - 90A 3-Pole Molded Case Circuit Breaker
Cutler Hammer CH390 - 90A 3-Pole Molded Case Circuit Breaker

Cutler Hammer CH390 - 90A 3-Pole Molded Case Circuit Breaker

Cutler Hammer
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Cutler Hammer CH390 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial electrical systems. It features a 90A current rating and a 240V AC voltage rating, housed in a compact, durable molded case with a plug-in connection for simplified installation. This thermal magnetic breaker complies with industry standards for circuit protection, offering both long-time and instantaneous (LI) trip functions. It is engineered for applications requiring a 10kA interrupting capacity at 240V, typically found in commercial and industrial panelboards and switchboards.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal magnetic protection, plug-in connection
  • Voltage Rating: 240V AC
  • Current Rating: 90A
  • Phase: 3
  • Poles: 3
  • AIC Rating: 10kA @ 240V
  • Protection: Thermal Magnetic
  • Functions: Long-time and instantaneous (LI) trip
  • Connection: Plug-In
  • Wire Size: 10 to 1/0 AWG (Aluminum/Copper)
  • Weight: 1 lb
  • Family: CH Series


Product Identification
  • UPC: 607182240912