Best Moulded Case Circuit Breakers

YC-20-2D with 6\ Din Rail and 2 Screws Yuco Miniature Circuit Breaker D Curve 277/480VAC 115/220VDC (2 Pole, 20 Amp)

SMART - Wi-Fi or Ethernet connection options for remote monitoring of branch circuit breakers greater than 60 A.
SIMPLE - Circuit breakers feature an all plug-on design - no wiring to the circuit breaker*.
INTUITIVE - Circuit breakers feature color indicators in the handle and LEDs to easily see operational status at-a-glance.
APPROACHABLE - Contemporary aesthetic is more user friendly.

Type III switchable, waterproof, flush mount manual reset circuit breakers with 1⁄4-28 threaded stud terminals with SEMS nuts installed, and black reset lever.
High amp circuit breakers are typically used in auxiliary and accessory circuits for trucks, buses, RV's and marine applications.
All high amp circuit breakers comply with the SAE J1117 standard for ignition protection.
All high amp circuit breakers also have applications in battery charging systems that use battery isolators to manage and protect batteries in multi-battery installations.

Protects circuit breakers from being accidentally switched ON or OFF.
Fits all A-Series single pole circuit breakers and panel switches.
Can be used on any brand of circuit breaker panel using standard toggle type circuit breakers.
Uses circuit breaker mounting screw hole.

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.
120/240 VAC 2 Pole breaker in a 1 1/2" body.
May also be branded as Sylvania (ie Sylvania QC125).

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.
120/240 VAC 2 Pole breaker in a 3/4" body.

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.

Philmore circuit breakers are single pole, thermal circuit breakers that feature a recessed reset button which cannot be manually pulled out to disconnect the circuit.
When an overload occurs and the breaker opens, it allows the reset button to “pop out” for visible trip indication.
The recommended mounting hole is 0.437" (7/16").
Philmore circuit breakers are UL 1077 recognized as supplementary protectors, File E99607, and CSA Certified as appliance Components protectors, File LR62590.

Replacement Challenger MH230 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 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.
May also be branded as Bulldog (ie Bulldog P230).

【What you Get】 In circuit breakers kit, we prepared 5 pcs 30 AMP circuit breakers with manual reset, operation up to 32 volts DC or 250 volts AC. The mounts in 3/8 inch(10m m) round hole. Meanwhile, it also comes with 10 pcs 19cm Wire Leads and 5 pcs waterproof button caps..
【Rated Current of Circuit Breakers】 Suitable for 5 different rated current: 5Amp, 10Amp, 15Amp, 20Amp, 30Amp. Meet variety of your demands for automotive/industrial/marine and many other applications..
【Perfect Design】 The circuit breakers are marked with clear specification onside including rated current, volts DC and volts AC. It also designed with black button on the top of terminal to make easy manual reset..
【Quick Connect Terminals and Waterproof Button Caps】 The waterproof button caps can be installed by simply rotating it. Each circuit breaker can wear a waterproof button cap to prevent bad weather. And you can insert the nylon shovel connector into the terminal of the circuit breaker to easily connect to the wire..
【Wide Applications】These premium circuit breaks are widely used in household and commercial appliance, transportation, marine, telecommunications, power strips, audio-visual, medical and power supplies. You would need it to fix various your ele....