The Best Miniature Circuit Breakers

Looking for the best Miniature Circuit Breakers?

Discover now our comparison of the best Miniature Circuit Breakers. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Miniature Circuit Breakers are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Miniature Circuit Breakers in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 40 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C40

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.
APPLICATION: Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system.
INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

No. 2

Chtaixi AC Miniature Circuit Breaker, 20 Amp 120V/240V 1 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C20

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.
APPLICATION: Can be used in solar ac systems, RV, home circuits, or other 50/60Hz AC systems.
INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

No. 3

10 Consomer Reviews

CHTAIXI 3 Pack 1 Pole Miniature Circuit Breaker, 20 Amp 120V/240V AC DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip MCB C20

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.
APPLICATION: Can be used in solar ac systems, RV, home circuits, or other 50/60Hz AC systems.
INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

No. 4

ZGLEDUN Miniature Circuit Breaker - AC Mini Home Circuit Breaker 120V/240V DZ47-63 Din Rail Mount 1P 20A

Model: DZ47-63; Rated Current: 20A; 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.
Easy Installation: Modular sturcture, can be easily installed on the DIN standard guide rail in distribution box, bistable locking clip.
Applications: DZ47-63 series miniature circuit breaker is mainly used for the illumination of office buildings and residential buildings. It is used for distribution and protection the facilities from damages caused by overload and short-circuit.

No. 5

3 Pole DIN Rail Mount Circuit Breaker, 400V AC Miniature Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB(3P 30A)

This AC Miniature Circuit Breaker boasts a compact design ensuring it won't take up much space on the panel, offering more room for other electrical equipment.
The circuit breaker safeguards the entire electrical system against overheating and current overload, reducing the risk of electrical fire, and protects your appliances and property.
The Rail mount design speeds up the installation process for the breaker and reduces the risk of installation faults as it is mounted onto a standardized rail.
AC circuit breakers is applicable to a line of AC 50/60Hz, 230V in single pole, 400V in double, three, four poles for protecting overload and short circuit, and rated current up to 63A.
The breaker is applicable to lighting distribution system in industrial enterprise, commercially district, high-rise building and dwelling house.

No. 6

Chtaixi AC Miniature Circuit Breaker, 20 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C20

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.
APPLICATION: Can be used in solar ac systems, RV, home circuits, or other 50/60Hz AC systems.
INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

No. 7

DIHOOL Smart Miniature Circuit Breaker with Adjustable Current 1~63 Amp, AC 120V Current Limit Quick Disconnect with Overvoltage and Undervoltage Protection

Adjustable overvoltage value, adjustable undervoltage value, adjustable overcurrent value, and adjustable recovery time
Default value Overvoltage Trip Value: 140V; Undervoltage Trip Value: 90V;Overcurrent Trip Value: 63A
Wait for 5 seconds after powering on, and if overvoltage/undervoltage/overcurrent occurs, wait for 30 seconds to restore the circuit
Before use, please carefully review the user manual and adjust the overvoltage/undervoltage/current protection values according to your own needs
There are setting instructions on the side of the product. If the manual is missing, you can view it through the side view

No. 8

Westinghouse UL 489 AC Miniature Circuit Breaker, 30 Amp, 2 Pole, C Curve, 480Y/277V AC, 125V DC, 10kA SCCR, Thermal Magnetic Trip, DIN Rail Breaker

UL489 CERTIFIED: Meets National Electrical Code standards to serve as primary thermal overload and short circuit protection. Approved by Underwriters Laboratories for Branch Circuit Protection in US and Canada. UL File No. E517928.
STANDARD INSTALLATION: Snaps on 35mm DIN rails or may be directly mounted to control panels. Typically used in branch circuit applications including motor control circuits, HVAC / HVACR equipment, and various OEM equipment.
SPECIFICATIONS: 2 Pole / 30A / C Curve, 480Y/277VAC, 125VDC, Rated for 10kA SCCR, AC Miniature Circuit Breaker. Westinghouse Model No. WMBB2C30.
CURRENT LIMITING: Westinghouse DIN rail breakers are designed to interrupt within the first half of the AC cycle compared to 1 to 2 AC cycles for conventional breakers.
WHAT'S INCLUDED: (1) Two pole DIN rail circuit breaker only. DIN rail and installation kit sold separately.

No. 9

CHTAIXI DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20

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.
APPLICATION: Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system.
INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

SaleNo. 10

smseace Miniature Circuit Breaker Low Voltage AC 6A 230/400V, 1 Pole AC Disconnect Switch C6 DIN Rail Mount Used to Protect Circuit Equipment

Product: Miniature circuit breaker,DZ47-63 miniature circuit breaker, used in 220V branch circuit, is used to protect electrical circuit equipment in houses and buildings.
Model: DZ47-63; Number of stages: single pole; For AC 50 Hz or 60 Hz；rated current: 6A; rated voltage: 230V.Size: 3.1"x 0.7"x 2.8"/ 79 x18 x 71mm (L*W*H).
Single air switch, single in and single out, only connected to the live wire and not the neutral wire.
Material: PC plastic.Beautiful and exquisite appearance, high breaking capacity, quick disconnection, guide rail installation, long service life, high performance and light weight.
Function: used for line overload, short circuit protection and infrequent conversion of lines.Usually the circuit breaker is installed vertically, and the inclination of the vertical plane does not exceed ±5°

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Last update on 2024-05-21 / Affiliate links / Images from Amazon Product Advertising API

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