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Square D UBIZ50 - 50A Standard Breaker for Zinsco Load Centers

Zinsco
Price
Save $-13.75
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Condition
  • In stock, ready to ship
  • Backordered, shipping soon
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The Square D UBIZ50 is a single-pole, plug-in molded case circuit breaker designed for thermal-magnetic protection in Zinsco load centers, providing reliable overcurrent and short-circuit interruption. It is rated for 50A at 120/240V AC with a 10kA interrupting capacity, housed within a compact 125A frame that measures 0.75 in by 4.81 in by 4.81 in and weighs 2 lb. Constructed with lug terminals compatible with 14 to 4 AWG wire, this ETL and UL listed breaker features long-time and instantaneous (LI) trip functions and operates effectively within a temperature range of 0°F to 250°F. Its standard design ensures straightforward integration for safeguarding dedicated branch circuits in residential and light commercial electrical panels.

Key Features & Specifications
  • Type: Standard, Molded Case, Thermal Magnetic Protection, Plug-In Connection
  • Voltage Rating: 120/240V AC
  • Current Rating: 50A
  • Frame Size: 125A/HACR
  • Poles: 1
  • Phase: 1
  • AIC Rating: 10kA @ 240V
  • Dimensions: 0.75 in x 4.81 in x 4.81 in (D x H x W)
  • Weight: 2 lb
  • Terminal Connection: Lug
  • MCM Wire Size: 14 AWG (Min) to 4 AWG (Max)
  • Temp Rating: 0°F to 250°F Operating Range
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Panel Type: Zinsco Load Centers
  • Standards & Certification: ETL Listed, UL Listed
  • Breaker Type: Standard
  • Connection: Plug-In
  • Family: Thick Series
  • Country of Origin: China


Product Identification
  • UPC: 094925030402
  • GTIN: 00094925003451