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Siemens QJH23B070A02 - Molded Case 70A 3-Pole 240V

Siemens
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Siemens QJH23B070A02 is a 3-pole molded case circuit breaker from the QJ Frame family, designed for thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. It is rated for 70A continuous current at 240V AC, with a high interrupting capacity of 22kA at 240V for robust fault clearing. This bolt-on breaker weighs 4 lb and features a compact QJH2 type construction suitable for panelboard mounting. It complies with industry standards for molded case circuit breakers, ensuring reliable overcurrent protection in commercial and light industrial power distribution systems. Typical applications include branch circuit protection in 3-phase load centers, motor control centers, and switchboards requiring a 240V, 70A, 22kA interrupting rating.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QJ Frame, QJH2 Type, Thermal Magnetic Protection, LI (Long-Time and Instantaneous) Trip Functions
  • Voltage Rating: 240V AC
  • Current Rating: 70A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 22kA @ 240V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 4 lb
  • Family: QJ Frame
  • Item Subcategory: Molded Case


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