UBI Type Z Circuit Breakers are used for Electric Baseboard Heaters, Fan-forced Heaters and Air Conditioners up to 23,000 BTU.
UBI Type Z Circuit Breakers are suitable for use with Zinsco load centers, and compatible with #12 - 2 AWG copper wire sizes. Available types include Replacement Circuit Breaker Type UBIZ Q15/20/30/40/50 and Replacement Circuit Breaker Type UBIZ R3820/R381520/R3815/R3830/ and more. Amps range from 15-125. Available with 1 or 2 poles. Package types are Basic or Clamshell. Voltages are 120/240 and 120.
2-pole design, 20-Amp per pole Suitable for Zinsco load centers 120/240 VAC, SWD rated Compatible with #12 - 2 AWG copper wire sizes