Best Breakers Load Centers Fuses in 2026

Double pole, 30 Amp, 240V type QP Circuit Breaker

10,000 AIC interrupting rating

Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Miniature circuit breaker rated at 15A

The current capacity that this circuit breaker is able to interrupt before breaking is 10kA

Easy plug on circuit breaker that’s compatible with Square D QO Loadcenters

EASY - Leviton's revolutionary design allows the entire Load Center to be wired at rough-in without any circuit breakers present.

INTUITIVE - Color indicators in the handle show operational status at-a-glance

COMFORTABLE - Rocker-style switches require less activation force than traditional circuit breakers.

Model: DZ47-63; Rated Current: 16A; Rated Voltage: 110V; For AC 50Hz/60Hz; 1 Pole.

Size: 2.6"x 3.1"x 0.7"/ 67 x78 x 18mm (L*W*H). Fit for 35mm DIN rail.

Function: High quality AC mini circuit used for line overload, short circuit protection and infrequent conversion of lines. It can also work as on-off switch for load circuits.

Miniature circuit breaker rated at 100A

Product characteristics conformity is certified by the Underwriters Laboratories (UL)

The current capacity that this circuit breaker is able to interrupt before breaking is 10kA

Replacement Zinsco circuit breaker manufactured new by Connecticut Electric

For use in Zinsco circuit breaker panels

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

Replacement Zinsco circuit breaker manufactured new by Connecticut Electric

For use in Zinsco circuit breaker panels

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

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.

Faster, more cost effective installation to meet code requirements compared to installing an AFCI breaker and GFI receptacle

For use on Siemens load centers that accept UL type QFGA2 breakers

Siemens exclusive LED trip indicator pinpoints cause of trip

20 Amp Circuit Breaker And Ground Fault Circuit Interrupter All In One

Red Visi-Trip Feature Shows Which Breaker Has Been Tripped

Use To Provide Protection On All Outdoor, Bath And Kitchen Circuits

Single pole, 15 Amp, 120V type MP-T Circuit Breaker

10,000 AIC interrupting rating

Murray type MP-T circuit breakers provide easy plug-in connections in Murray enclosures and the time saving insta-wire feature

Replacement Challenger MH120-L Type A circuit breaker manufactured new by Connecticut Electric

For use in Challenger Type A circuit breaker panels

Intertek ETL Listing to UL Standard 489-Molded case circuit breakers

Replacement Federal Pacific Electric Stab-Lok circuit breaker manufactured new by Connecticut Electric

For use in Stab-Lok circuit breaker panels

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

· Function: This circuit breaker can protect the amplifier from being damaged by the over-load current or voltage. Meanwhile, the power supply can also be protected to avoid battery crack and explosion caused by short circuit.

· Specification: Voltage 12-48V DC, compatible with all 12V/24V Systems. Ambient temperature: -32 ° c to 82 ° c (-25 ° f to 180 ° f) ，Accessories added wire lugs and Copper washer.

· Manual Reset Circuit Breaker, Use in place of an inline fuse holder, the unique push button reset can also be used as a Kill Switch.

Replacement Federal Pacific Electric Stab-Lok circuit breaker manufactured new by Connecticut Electric

For use in Stab-Lok circuit breaker panels

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

The product is good to use

The product is highly durable

Manufactured in China

Replacement Zinsco circuit breaker manufactured new by Connecticut Electric

For use in Zinsco circuit breaker panels

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

Single pole, 10 Amp, 120V type QP Circuit Breaker

10,000 AIC interrupting rating

Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Single Pole

125-Amp

Main breaker kit

Bolt-on type

【Premium】Our products can be used in place of Eaton. Not original Eaton. The quality is far superior to the original product. CH230 circuit breaker is made of high quality insulation material. Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life. Produced by professional manufacturers. Superior production quality. Perfect fit for your power distribution switch panel.

【Type CH230 Standard Circuit Breaker】Quick-closing, quick-break switch mechanism combined with inverse time element tripping operation and trip-free handle design. Type CH230 circuit breakers trip to the off position, eliminating nuisance callbacks. The thermal magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short circuit conditions.

【Perfectly Compatible for Easy Installation】Type CH 3/4-Inch Plug-On Molded Case Circuit Breaker is the standard size. Normal tripping requires two 3/4" (19.1 mm) spaces.The OEM size not only makes it compatible with residential load center and appliance circuit breaker panels, micro commercial distribution panels, pool equipment distribution panels, residential transfer distribution switch panels, etc., but also makes it easy to plug and unplug during installation.

QO200TR 240VAC 60A 10HP 2P2W 1Phase NEMA 3R Air Conditioner Disconnect Molded Case Switch

【Premium】Our products can be used in place of Eaton. Not original Eaton. The quality is far superior to the original product. CH120 circuit breaker is made of high quality insulation material. Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life. Produced by professional manufacturers. Superior production quality. Perfect fit for your power distribution switch panel.

【Type CH120 Standard Circuit Breaker】Quick-closing, quick-break switch mechanism combined with inverse time element tripping operation and trip-free handle design. Type CH120 circuit breakers trip to the off position, eliminating nuisance callbacks. The thermal magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short circuit conditions.

【Perfectly Compatible for Easy Installation】Type CH 3/4-Inch Plug-On Molded Case Circuit Breaker is the standard size. Normal tripping requires one 3/4" (19.1 mm) spaces.The OEM size not only makes it compatible with residential load center and appliance circuit breaker panels, micro commercial distribution panels, pool equipment distribution panels, residential transfer distribution switch panels, etc., but also makes it easy to plug and unplug during installation.

1 Year Warranty