Best Bolt On Magnetic Circuit Breakers in 2026

Replacement Pushmatic circuit breaker manufactured new by Connecticut Electric

For use in Pushmatic circuit breaker panels

Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers

FUNCTIONS: Used to protect 110V 120V 220V 230V AC circuit from overload and short circuit damage, and can also be used for control and isolation.

CURVE C: Magnetic trip range 5-10 times rated current.

QUALITY: Silver alloy contacts, flame retardant material shell, color indicator.

UL Listed

Panel board mounting

single pole

Replacement Pushmatic circuit breaker manufactured new by Connecticut Electric

For use in Pushmatic circuit breaker panels

Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers

FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation.

FAST TRIP: The electromagnetic trip system can trip immediately when the circuit is short-circuited to protect the safety of the circuit.

ARC EXTINGUISHING: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing.

Product Name: Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker.

Operating Voltage: 125/250V AC 50V DC; power rating: 25A (amp).Operating Temperature: -10oC (14oF) to 60oC (140oF) Interrupt Capacity:1,000 Amps

Working Principle: this switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line.

PUSHMATIC COMPATIBLE BREAKER: This current limiting device is compatible with Pushmatic brand breakers. Sub panels compatible with this 10000 AIC rated breaker may also be branded as BULLDOG or ITE Gould P230.

UP TO CODE: We design all of our products to ensure they are all up to code. This breaker switch is Intertek ETL listed, ensuring its compliance to UL Standard 489 for US- and Canada-molded case circuit breakers.

30 AMP BREAKER: This AC breaker switch is compatible with 30 amp boards. Add this breaker to your circuitry kit, or purchase multiple to have one on hand in case one fails. Add this double pole breaker to your home improvement and electrical wiring tools today.

Replacement Pushmatic circuit breaker manufactured new by Connecticut Electric

For use in Pushmatic circuit breaker panels

Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers

Supplied with Load Side Connector

HACR Rated

Rated Voltage: DC 12-400V Protect - And + Pole or AC 90~400V Protect L And N Pole

Arc Extinguishing: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing.

Widely used for solar panel grid system, wind and solar hybrid system and other DC circuit system from damage caused by excess current resulting from an overload or short circuit. It can also be used for on-off use in household 120V/240V circuits

QO 20 Amp one-pole Bolt-On circuit breaker

Bolt-on installation

Compatible with QO load centers, CSED's and NQOD panel boards

125-Amp

Main breaker kit

Bolt-on type

QO 30 Amp two-pole Bolt-On circuit breaker

Bolt-on installation

Compatible with QO load centers, CSED's and NQOD panel boards

Eaton CCV2200 Breaker, Tenant Main, 200A, 2P, 240V, 10 kAIC, Type CCV

The package length of the product is 7.799999992044 inches

The package width of the product is 5.399999994492 inches

CHBAB2030 C-H BAB2030; 30A QCKLAG BOLT ON 2P 120/2

FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation.

ARC EXTINGUISHING: This DC circuit breaker has a magnetic system to assist arc extinguishing.

QUALITY: Silver alloy contacts, flame retardant material shell, color indicator.

EDB (Bolt-On) circuit breaker

Thermal magnetic

Used with NF panel boards

Poles: 2 P

Amperage: 30 A AMP

Voltage: 120 V-AC, 240 V-AC

Country Of Origin: China

Model Number: THQB1120

Item Package Dimension: 17.272" L x 9.652" W x 3.048" H

GE Industrial Solutions THQB2120 2-Pole 20 Amp 120/240 Volt 10 Kaic 1 Inch Bolt-On Molded Case Circuit Breaker

GE Industrial Solutions THQB2150 2-Pole 50 Amp 120/240 Volt 10 Kaic 1 Inch Bolt-On Molded Case Circuit Breaker

Eaton BAB1030 Bolt-On Mount Type BAB Industrial Miniature Circuit Breaker 1-Pole 30 Amp 120/240 Volt AC Quicklag

BAB3020H

3 Pole

240 Volt

3-Pole

120/240 Vac At 50/60 Hz (Ul/Csa), 48 Vdc

20 Amps

3 POLE

30 AMP

240 VOLT

New Surplus - QUICKLAG INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC CIRCUIT BREAKER

Square D 60 amp Circuit Breaker   Catalog #      QOB260 Amperage:    60 Voltage:        120/240 Phase/Pole:   2 Type:             QOB AIC Rating:   10 KA Old Style Visit My eBay Store: Electrical Surplus Salvage

Molded Case Circuit Breakers

Distribution

Electrical

【24H After Sales Service】To give you peace of mind about your purchase, all our Breakers are unconditionally refundable or exchangeable within 5 years, and we will always carry out after-sales service to the end, even after the after-sales time specified by Amazon. If you need help or enjoy after-sales service, you can contact us through Amazon.

【Premium】QO120 circuit breaker is made of high quality insulation material. Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life. Fit for your power distribution switch panel.(Made in USA)

【Typical Applications】QO120 breaker 120/240V, with a maximum voltage rating of 240 V. Perfect compatibility with residential load center and circuit breaker panel, light commercial power distribution panel, swimming pool panel, residential transfer switch panel, various OEM applications, etc.

Cutler Hammer/ Westingouse

70 Amp

Bolt On