Best Dihool in 2026

12-240V DC MCB Protected the - And + Pole of the battery

Arc Extinguishing: DC arc extinguishing is more difficult than AC. This low-voltage DC circuit breaker has no magnet

Widely used in solar panel grid system to protect from damage caused by overcurrent caused by overload or short circuit. It can also be used for on-off of household DC circuits

AC 90~125V Protect L And N Pole

Arc Extinguishing: DC arc extinguishing is more difficult than AC. AC circuit breaker has no magnet.

Widely used in warehouse, circuit test, switching circuit,Light switch etc.

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

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

12-240V DC MCB Protected the - And + Pole of the battery

Arc Extinguishing: DC arc extinguishing is more difficult than AC. This low-voltage DC circuit breaker has no magnet

Widely used in solar panel grid system to protect from damage caused by overcurrent caused by overload or short circuit. It can also be used for on-off of household DC circuits

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

AC 90~125V Protect L And N Pole

Arc Extinguishing: DC arc extinguishing is more difficult than AC. AC circuit breaker has no magnet.

Widely used in warehouse, circuit test, switching circuit,Light switch etc.

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

60 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: 6-8.7MM Diameter Cable, 7-5 AWG Cable

30 Amp 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

With MC Solar Connectors For Faster And Safer Installation, Plug-and-play

UV Proof: It is made of PC material and can be used outdoors. It can emit ultraviolet rays and will not be damaged for 1-2 years

Flame Retardant Shell: Added flame retardant, with V1 grade flame retardant

IP65 Waterproof: With IP65 waterproof grade, it can be used for outdoor rain protection

Model: DHM1B-200A; Rated Current: 200A; Rated Voltage: 12-400V; Breaking capacities:15 kA Ics, 25kA Icu; 2 Pole:Protect The Positive And Negative

Function: Thermal Magnetic Trip, circuit overload protection, isolation circuit, circuit short circuit protection;12V-30V Without Short Circuit Protection, 32-400V With Short Circuit Protection

Easy installation of electrical accessories in compartments and that too accessible from the front

32 Amp DC Circuit Breaker, No Polarity, IP67 Waterproof Box

With MC Solar connectors for faster and safer installation,plug-and-play

How to choose the current ? the max current of the load should be 80% lower than the Miniature Circuit Breaker.for example an 12V 100W solar pannel with the max 8A current ,than the 10A Miniature Circuit Breaker will fit it.as this way , we can get that this 32A current DC Miniature Circuit Breaker will suit for the load current between 20A - 25A

Model: DHM1B-600A; Rated Current: 600A; Rated Voltage: 12-400V; Breaking capacities:15 kA Ics, 25kA Icu; 1 Pole:Protect The Positive or Negative

Function: Thermal Magnetic Trip, circuit overload protection, isolation circuit, circuit short circuit protection;12V-30V Without Short Circuit Protection, 32-400V With Short Circuit Protection

Easy installation of electrical accessories in compartments and that too accessible from the front

UV Proof: It is made of PC material and can be used outdoors. It can emit ultraviolet rays and will not be damaged for 1-2 years

Flame Retardant Shell: Added flame retardant, with V1 grade flame retardant

IP65 Waterproof: With IP65 waterproof grade, it can be used for outdoor rain protection

50AMP

Water Proof

Splash & Dust Proof

Plug-on design, easy to install

Switching duty rating (swd) for 20 amp one-pole breakers

Compatible with homeline load centers and csed devices

Three pole, 40 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

Learn about general NEC 2020 updates, contact your local building inspector for code adoptions and details

Designed to protect against overloads and short-circuits

Compatible only with QO panels that allow tandem breakers

Product 1: 10/2WG NMB Wire 100 Foot Roll

Product 1: Above ground household use

Product 1: UL Approved

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

Square D QO

30A Double Pole Circuit Breaker

Voltage: 240V, Bulk

Square D QO

100A Double Pole Circuit Breaker

Voltage: 240V, Bulk

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

HYDRAULIC MAGNETIC - Precision trip technology ensures that the main breaker operates as intended from -40°C to 85°C (-40°F to 185°F) without re-rating

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

Double pole, 30 Amp, 240V 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

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

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.

FUNCTIONS: Used to protect 12V 24V 36V 48V 60V 100V DC circuit from overload and short circuit damage, and can also be used for control and isolation.

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

CURVE B: Magnetic trip range 4-7 times rated current.

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.