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Connecticut Electric UBIA250NI - 50A 2-Pole Circuit Breaker (10kA AIC)

Connecticut Electric
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The Connecticut Electric UBIA250NI is a molded case circuit breaker designed to provide reliable overcurrent protection for residential and light commercial electrical circuits. It is rated for 50A at 120/240V AC in a single-phase system and features a thermal-magnetic trip mechanism for both long-time delay and instantaneous short-circuit protection. The compact, plug-in unit measures 2" x 3.76" x 3.76" (50.8mm x 95.5mm x 95.5mm), weighs 0.75 lb, and is constructed with lug terminals compatible with wire sizes from 6 to 14 AWG. It is ETL and UL listed, meeting industry safety standards, and is specifically engineered for compatibility with Wadsworth load center panels. This breaker is suitable for protecting branch circuits in various applications, operating effectively within a temperature range of 0°F to 250°F (-18°C to 121°C) and providing an interrupting capacity of 10kA at 240V.

Key Features & Specifications
  • Type: Molded Case, Standard, Thermal Magnetic Protection (LI - Long-Time & Instantaneous)
  • Voltage Rating: 120/240V AC
  • Current Rating: 50A
  • Frame Size: 100A/A
  • Poles: 2
  • Connection: Plug-In, Lug Terminal
  • AIC Rating: 10kA @ 240V
  • Phase: 1
  • Panel Type: Wadsworth Load Centers
  • Standards/Certification: ETL Listed, UL Listed
  • Temp Rating: 0°F to 250°F (-18°C to 121°C)
  • MCM/Wire Size: 14 AWG to 6 AWG
  • Dimensions: 2 in H x 3.76 in W x 3.76 in D (50.8mm x 95.5mm x 95.5mm)
  • Weight: 0.75 lb
  • Family: A Series
  • Country of Origin: China


Product Identification
  • UPC: 094925008173
  • GTIN: 00094925008197