Manufactured to restore safe operation in older electrical systems, the UBIP120 delivers 20 amps of thermal-magnetic protection for residential and commercial branch circuits. This single-pole miniature circuit breaker helps maintain legacy infrastructure without requiring a full panel upgrade. The breaker features a bolt-on design that installs seamlessly into Pushmatic and Bulldog load centers, replacing the discontinued P120.
Which original circuit breakers does the UBIP120 replace?
The UBIP120 is an exact replacement for the discontinued Pushmatic and Bulldog P120 circuit breakers. It allows you to maintain legacy load centers without requiring a full panel upgrade.
Does this breaker use a standard toggle switch?
No, it features the unique push-button actuation that defines the classic Pushmatic design. You simply push the front button to manually open, close, or reset a tripped circuit.
How is the UBIP120 installed into the load center?
This breaker uses a secure bolt-on connection to attach directly to the panel bus bar. Always ensure the main power is off before unbolting the old breaker and installing the replacement.
What safety standards does this replacement breaker meet?
It is ETL listed to UL 489 standards for molded case circuit breakers, ensuring safe and reliable overcurrent protection for residential and commercial branch circuits.
What wire sizes are accepted by the lugs on this breaker?
The terminal lugs accept wiring ranging from 14 AWG to 6 AWG. It is commonly used with 12 AWG copper wire for standard 20-amp branch circuits.
Is this breaker suitable for switching fluorescent lighting loads?
Yes, the UBIP120 is SWD (Switching Duty) rated, meaning it is approved for switching 120-volt fluorescent lighting loads on a regular basis.
Can this breaker be used for HVAC equipment?
Yes, it is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment that requires a 20-amp, 120-volt circuit.
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