Best Bolt On Miniature 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.

Product: AC Miniature circuit breaker; Green indicator light: OFF disconnected；Red indicator light: ON closed

Model: DZ47-63; Number of stages: single pole; For AC 50 Hz or 60 Hz; rated current: 16A; rated voltage: 230V.

Size: 3.1"x 0.7"x 2.8"/ 79 x18 x 71mm (L*W*H)

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.

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

Product name: DC miniature circuit breaker

Specifications: Rated current: 20A; Rated voltage is 250v; Breaking capacity is 6KA; Number of levels: 1 pole.

Used for line overload and short circuit protection; simple and convenient to use.

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

20 Amp AC/DC Circuit Breaker, No Polarity, IP65 Waterproof Box

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

Adapter Cable: 5-10MM Diameter Cable, 10-4 AWG Cable, Large Wiring Space

CHBAB1020 C-H BAB1020; 20A QCKLAG BOLT ON 1P 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.

1-Pole

120/240V

10kA

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

Country Of Origin: China

Model Number: THQB32020

Item Package Dimension: 10.16" L x 9.652" W x 8.128" H

Genuine OEM replacement part

Cutler Hammer provides innovative foodservice solutions with excellent service

Use genuine OEM parts for safety reliability and performance

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

Standard continuous current rated LI trip function EB GO schedule Suitable for reverse feed HACR special markings Internal common trip

Country Of Origin: China

Model Number: THQB2140

Provide overload protection, short circuit protection for DC circuit or equipment.

High-performance flame retardant housing, fireproof and anti-corrosion.

Wiring terminals have gone through quenching treatment and eco-friendly plating, strong and rustproof.

Country Of Origin: China

Model Number: GHB3020

Item Package Dimension: 10.4" L x 13.7" W x 20.1" H

Eaton BAB3040H Breaker, 40A, 3P, 240V, Type BAB, 10 kAIC, Bolt On

The package length of the product is 3.49999999643 inches

The package width of the product is 3.49999999643 inches

【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.

GE THQMV125D Circuit Breaker,125A,Bolt On,120/240V,2P

Electrical

Manufacturer: Ge

Country of manufacture: United States

Suitable for use on AQ series panelboards in residential and commercial applications

Measures 1 Inch x 2-3/8 Inch x 3-9/32 Inch

Suitable for use on AQ series panelboards in residential and commercial applications

Measures 2 Inch x 2-3/8 Inch x 3-9/32 Inch

✅ Miniature Circuit Breaker, 150 A, 120/240V AC, 2 Pole, Bolt On Mounting Style

✅ AC Voltage Rating: 120/240V AC

✅ Circuit Breaker Actuator: Paddle

GE THQMV225D Circuit Breaker,225A,Bolt On,120/240V,2P