Pushmatic 20 Amp Circuit Breaker
The Pushmatic 20 Amp Circuit Breaker is a legacy circuit breaker commonly found in older Pushmatic and Bulldog electrical panels. Pushmatic breakers are known for their distinctive push-in, bolt-on design and are still sought after when maintaining or repairing existing electrical equipment. Today, 20 amp Pushmatic replacement breakers are available for compatible legacy panels.
Electrical Supplies Unlimited has over 40 years of experience buying and selling electrical equipment. We buy and sell new, used, surplus, obsolete, discontinued, and hard-to-find Pushmatic circuit breakers. If you need a Pushmatic 20 amp breaker for an existing panel or are looking for a difficult-to-find replacement, ESU can help locate the equipment you need.
Pushmatic 20 Amp Circuit Breakers for Sale

Electrical Supplies Unlimited buys and sells Pushmatic 20 amp circuit breakers for electrical contractors, electricians, businesses, commercial facilities, and customers maintaining older electrical panels. Depending on availability, ESU may have original, used, surplus, or newly manufactured replacement Pushmatic breakers.
Common 20 amp Pushmatic configurations include single-pole 20 amp breakers, twin 20/20 amp breakers, and two-pole 20 amp breakers. The correct configuration depends on the existing Pushmatic or Bulldog panel and the circuit being protected.
If you are looking for a specific Pushmatic breaker, provide ESU with the breaker number, panel information, amperage, number of poles, or a photograph of the existing equipment. This can help identify the correct replacement.
Common Pushmatic 20 Amp Circuit Breakers
Pushmatic 20 amp breakers are available in several configurations. Common searches and replacement types include:
- Pushmatic 20 Amp Single-Pole Circuit Breaker
- Pushmatic 20/20 Amp Twin Circuit Breaker
- Pushmatic 20 Amp Double-Pole Circuit Breaker
- Pushmatic Bulldog 20 Amp Circuit Breaker
- Pushmatic 20 Amp Replacement Circuit Breaker
- Used Pushmatic 20 Amp Circuit Breaker
- Obsolete Pushmatic 20 Amp Circuit Breaker
Modern replacement breakers are also available for compatible Pushmatic and Bulldog load centers. For example, the Connecticut Electric UBIP120 is a newly manufactured single-pole 20 amp Pushmatic replacement rated 120V with a 10 kAIC interrupting rating and ETL listing. Other configurations include 20/20 amp twin breakers and two-pole 20 amp breakers.
Pushmatic 20 Amp Circuit Breaker Specifications
Specifications vary depending on whether you are purchasing an original Pushmatic breaker or a modern replacement. A typical single-pole 20 amp Pushmatic replacement has the following specifications:
- Manufacturer/Brand: Pushmatic / Bulldog
- Amperage: 20 Amp
- Poles: Single pole
- Voltage: 120V AC
- Interrupting Rating: 10 kAIC on applicable replacement models
- Mounting: Bolt-on
- Breaker Type: Thermal-magnetic on applicable models
- Panel Compatibility: Compatible Pushmatic and Bulldog load centers
- Application: Legacy electrical panel replacement
Two-pole Pushmatic 20 amp breakers have different electrical characteristics, including a 120/240V rating. Always verify the existing breaker and panel before selecting a replacement.
Used Pushmatic 20 Amp Circuit Breakers
A used Pushmatic 20 amp circuit breaker can be an option when maintaining an older electrical panel where a specific original breaker is difficult to locate. Pushmatic equipment is considered legacy electrical equipment, and customers may seek original breakers when trying to maintain an existing installation without replacing the entire panel.
Electrical Supplies Unlimited buys and sells used and surplus Pushmatic circuit breakers. Inventory changes frequently, so contact ESU with the breaker number and panel information when looking for a particular Pushmatic model.
Any used circuit breaker should be carefully evaluated by a qualified electrical professional before being placed into service. The condition of the breaker, panel, bus connections, and overall electrical system should be considered.
Pushmatic 20 Amp Circuit Breaker Replacement
Finding the correct Pushmatic 20 amp replacement circuit breaker requires matching the breaker to the existing panel. The amperage alone is not enough to determine compatibility. The panel manufacturer, breaker type, number of poles, voltage, mounting configuration, and physical design should all be verified.
Modern replacement breakers are available for compatible Pushmatic and Bulldog panels. Some are newly manufactured replacement products rather than refurbished original breakers. For example, the UBIP120 is specifically classified for Pushmatic and Bulldog load centers and is designed as a legacy replacement breaker.
Obsolete and Hard-to-Find Pushmatic Circuit Breakers
Electrical Supplies Unlimited specializes in obsolete, discontinued, surplus, and hard-to-find circuit breakers. Pushmatic breakers are particularly relevant to this type of equipment sourcing because they are associated with older electrical panels that may still require replacement branch breakers.
If you have an older Pushmatic or Bulldog panel and cannot find the correct 20 amp breaker, ESU can help search for original, used, surplus, or replacement equipment. Providing a photograph of the existing breaker and panel label can make identification easier.
We Buy Pushmatic Circuit Breakers
Do you have surplus Pushmatic circuit breakers? Electrical Supplies Unlimited buys Pushmatic circuit breakers from electrical contractors, businesses, industrial facilities, electrical distributors, and other organizations.
We purchase new, used, surplus, obsolete, and discontinued electrical equipment. If you have Pushmatic 20 amp breakers or other Pushmatic equipment that you no longer need, contact ESU to discuss selling your surplus inventory.
We also buy circuit breakers from other major manufacturers, along with transformers, electrical panels, disconnects, safety switches, motor controls, fuses, relays, and related electrical equipment.
Why Buy Pushmatic Circuit Breakers from ESU?
- Over 40 years of electrical equipment experience
- New, used, and surplus circuit breakers
- Specialization in obsolete and hard-to-find equipment
- Pushmatic and Bulldog circuit breaker sourcing
- 20 amp single-pole, twin, and two-pole configurations
- Replacement breakers for legacy electrical panels
- Nationwide sales and equipment sourcing
- Assistance identifying older breakers from catalog numbers and nameplates
Find a Pushmatic 20 Amp Circuit Breaker
If you are looking for a Pushmatic 20 Amp Circuit Breaker, Electrical Supplies Unlimited can help you locate the equipment you need. Whether you need an original Pushmatic breaker, used breaker, surplus breaker, replacement breaker, or hard-to-find Bulldog circuit breaker, contact ESU with the breaker information.
Call Electrical Supplies Unlimited at 858-558-2850 to check availability or discuss your Pushmatic circuit breaker requirements.
More Circuit Breaker Resources
Electrical Supplies Unlimited buys and sells circuit breakers from many major manufacturers, including Pushmatic, Siemens, ITE, Eaton, Cutler-Hammer, Square D, GE, Federal Pacific, Zinsco, and other brands. Contact us if you are searching for a specific circuit breaker model, amperage, voltage, or obsolete electrical component.