Circuit Breakers

prices on 1241 model

Automatic shutdown

— automatic devices that protect electrical networks from short circuits and overloads. In both cases, the current flowing through the circuit increases significantly, which can lead to equipment breakdowns and fires. The circuit breakers respond precisely to a critical increase in current strength, opening the circuit in such cases. The presence of such protection is almost mandatory for any electrical network.

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Lock Single Pole Plastic Shell Miniature Air Switch Lockout Tool Yellow

5.30Buy!
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Feature: 1. Circuit breaker lock is made of reinforced nylon material, not easy to wear, durable. 2. Not easy to deform, not easy to fade, corrosion resistance and high temperature. 3. Meticulous stru more→cture and excellent shape, smooth touch surface, can adapt to a variety of environmental changes. 4. Suitable for single pole miniature circuit breaker with handle thickness less than approx. 7.7mm/0.3in. 5. The circuit breaker lock is locked by a screwdriver. It is easy to operate and convenient. Specification: Item Type: Circuit Breaker Lock Material: Nylon Temperature Range: -57 celsius - 177 celsius Clamp Size: less than Approx.7.7mm/0.3in. Package List: 1 x Circuit Breaker Lock

Pin Out Lockout Heat Resistant Nylon PA Push Button Lockout Device

5.40Buy!
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Feature: 1. Strong Design: Made of reinforced nylon PA, the miniature circuit breaker lock to be wear resistant, well insulated and heat resistant, it stays strong and doesn t deform easily. 2. Easy I more→nstallation: Experience the simplicity of installation with our circuit breaker lock device. Unique button latch design allows for manual installation by simply pressing the button, no additional tools required. 3. Wide Applications: Suitable for various single and multi pole circuit breakers. No need for any modifications to panels or breakers, our lockout device offers wide compatibility. 4. Power Isolation: Designed to prevent electrical accidents during equipment maintenance, our circuit breaker …

1P Miniature For Small Power Generation System DZ4763 230V 20A

5.70Buy!
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Features: 1. Brand new and high quality. 2. The terminal is of quenched and environmentally friendly, with good the moment of force and rust resistance. 3. Made of highperformance flame retardant mate more→rial, which is resistant to fire and corrosion. 4. High segmentation ability and sensitive action 5. Suitable for solar energy, small power generation systems, combiner boxes, etc. Specification: Condition: Brand New Model: DZ4763 Breaking Capacity: 6 (KA) Number of Poles: 1P Rated Voltage: 230 (V) Mechanical Life: 20,000 Times Mode of Operation: Manual Operation Tripping Method: Overcurrent Release Features: Intelligent Application Scene: Secondary Power Distribution Wiring Method: Front Wiring …

5PCS Lockout Device Pin In Standard Miniature Breaker Switch Lock for Electrical

5.70Buy!
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Feature: 1. PIN IN BUTTON: The miniature circuit breaker lockout device has pin in standard button, suitable for elbow hole spacing of 7.5MM or smaller. 2. MAIN PURPOSE: This lockout device is used to more→isolate hazardous energy, prevent unauthorized access, ideal for single and multipole circuit breaker. 3. DURABLE MATERIAL: With nylon body and stainless steel pin, this circuit breaker lock is suitable for heavy industrial use, has good insulation performance. 4. APPLICABLE SIZE: Pin in widened circuit lock, with a main body height of 43mm and a pin tip distance of 16mm, suitable for mini breaker with hole spacing less than 12mm. 5. FIRM LOCKING: The push button mechanism allows for quick and …

1P MCB DIN Rail Mount 6000A Breaking Capacity 230V 400V 32A for Home Office

6.07Buy!
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Feature: 1. Circuit Breaker: Works effectively in protecting low voltage electrical systems from overload or short circuit. 2. Broader Utility: Allows for wide application in the lighting of office bu more→ildings, residential building and so on. 3. Secure Material: Adopting nylon material PA66, flame retardant, not easy to deform and very durable for long use. 4. Easy to Install: Modular structure and bistable locking clip will simplify the DIN rail mount on distribution box. 5. Reliable to Use: Designed to have 6000A ultimate short circuit breaking capacity, AC 230V 400V volt and 32A current. Specification: Item Type: Circuit Breaker Model: DZ4763 C32 Material: Pa66 Rated Current: 32A Rated Voltage …

Mini 1P MCB DIN Rail Mount 6000A Breaking Capacity 230V 400V 6A for Home

6.10Buy!
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Feature: 1. Circuit Breaker: Applied to protect low voltage electrical systems from over current damage caused by overload or short circuit. 2. Practical Using: The mini circuit breaker is mainly used more→for the lighting of office buildings, residential buildings and so on. 3. Secure Material: Made of nylon material PA66, the flame retardant shell ensures safer working as well as minimizing accidents. 4. Easy to Install: Modular structure and bistable locking clip largely simplifies the DIN rail installation on distribution box. 5. Basic Parameters: With 6000A rated ultimate short circuit breaking capacity, the rated voltage and current are AC 230V 400V 6A. Specification: Item Type: Circuit Breaker …

Miniature 1P Current Isolator DIN Rail 4500A Breaking Capacity AC 230V 400V 63A

6.11Buy!
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Feature: 1. FLAME RETARDANT NYLON: Shell is made of good quality PA66 nylon material, which possess excellent flame retardant and safety performance 2. PREVENT OVERCURRENT DAMAGE: Mini circuit breaker more→is used to protect low voltage electrical systems from overcurrent damage caused by overload or short circuit 3. WITH BISTABLE LOCKING CLIP: Modular structure can be easily installed on the DIN standard rail in the distribution box, adopt bistable locking clip, very reliable 4. USED FOR OFFICE AND RESIDENTIAL BUILDINGS: Miniature circuit breakers are mainly used for the lighting of office and residential buildings. Suitable for power distribution and protect facilities from overload and short circuit …

Miniature 1P Residual Current Isolator DIN Rail Mount 230V 400V 63A DZ47?63 C63

6.20Buy!
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Feature: 1. EXCELLENT FLAME RETARDANT: The shell is made of PA66 nylon material, which possess excellent flame retardant and safety performance 2. PREVENT SHORT CIRCUIT DAMAGE: Used to protect low vol more→tage electrical systems from overcurrent damage caused by overload or short circuit 3. EASY TO INSTALL: Modular structure can be easily installed on the DIN standard rail in the distribution box, possess bistable locking clip 4. FOR OFFICE AND BUILDINGS: Miniature circuit breakers are mainly used for the lighting of office and residential buildings. Suitable for power distribution and protect facilities from overload and short circuit damage 5. 4500A6000A BREAKING CAPACITY: Come with high breaking …

DZ4763Z1P 40A DC Miniature Leakage Protection Air Switch

6.30Buy!
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Features: Used for overload protection, short circuit protection of DC lines or equipment, and for lines that do not require frequent switching. High performance flameresistant and shockresistant plas more→tic can ensure long service time. Small size and light weight, it has reliable performance, high breaking capacity and sensitive action. Terminal quenching treatment, environmental protection electroplating, has good torsion tolerance and antirust effect. Suitable for solar energy, bus box, photovoltaic system, small power generation system and other DC systems. Specification: Material: Plastic & Metal Weight: 88g3.1oz Breaking Capacity: 6 (KA) Pole Number: 1P Rated Voltage: 250 (V) Current Shell …

Mini 1P 230V 400V Din Rail 10A 6000 Breaking Capacity

6.33Buy!
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Feature: 1. Main Application: This miniature circuit breaker is mainly used for lighting in office building and accommodation building. 2. Easy Installation: The modular structure and the bistable loc more→king clip make the circuit breaker convenient to install in the DIN standard rail of the distribution box. 3. Good Protection: The circuit breaker prevents the low voltage electrical system from damage caused by overload or short circuit. 4. Flame Retardant: The shell of circuit breaker is made of Pa66 nylon material, which is flame retardant and has a great safety performance. 5. Electrical Performance: The rated current of the circuit breaker is 10A, the rated voltage is 400V, and the circuit …

230VAC DZ47?63 1Pole Miniature Cutout Switch (63A)

6.40Buy!
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Features: Terminal quenching treatment, environmental protection electroplating, with good moment of force bearing and rust prevention effect High performance flame retardant materials, fire protectio more→n and corrosion protection, not easy to wear High segmentation ability, sensitive action Suitable for solar energy, small power generation system, bus box and other communication, photovoltaic system and other dc systems Beautiful appearance, compact shape, light weight Circuit Breaker features good performance, high breaking capacity Specification: Model: DZ4763 Breaking ability :4.5 (KA) Pole number : 1 p Mechanical life: 20,000 cycles Operation mode: manual operation Trip mode: over current …

DZ4763Z1P 20A DC Miniature Leakage Protection Air Switch

6.40Buy!
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Features: Used for overload protection, short circuit protection of DC lines or equipment, and for lines that do not require frequent switching. High performance flameresistant and shockresistant plas more→tic can ensure long service time. Small size and light weight, it has reliable performance, high breaking capacity and sensitive action. Terminal quenching treatment, environmental protection electroplating, has good torsion tolerance and antirust effect. Suitable for solar energy, bus box, photovoltaic system, small power generation system and other DC systems. Specification: Material: Plastic & Metal Weight: 85g3oz Breaking Capacity: 6 (KA) Pole Number: 1P Rated Voltage: 250 (V) Current Shell …

4P Breaker Protective Cover Professional Safety Engineering Insulation Transparent

6.40Buy!
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Feature: 1. Premium Material: 4P breaker protective cover s lock body is made of reinforced nylon and the cover is made of high transparent glass resin PC, which is durable and long lasting. 2. Applic more→able: 4P breaker protective cover is suitable for 4P miniature circuit breaker and can be locked with safety padlock with locking beam diameter less than 7mm/0.28in. 3. Practical to Use: Circuit breaker transparent protective cover does not affect the automatic tripping of the switch, can check the status of the electrical switch in time, so that equipment maintenance personnel management. 4. Easy to Install: Circuit breaker protective cover is equipped with industrial backing, stable and solid,…

DC Miniature 1P Solar PV System Isolator 50A DIN Rail Mount DC250V 6000A Segmented

6.62Buy!
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Feature: 1. CONTROL AND ISOLATION: Circuit breaker works for protecting power distribution facilities from overload and short circuit damage, and can also be used for control and isolation 2. ELECTROM more→AGNETIC TRIP SYSTEM: The electromagnetic trip system can trip immediately when the circuit is short circuited, thereby effectively protecting the safety of the circuit 3. AUXILIARY ARC EXTINGUISHING:DC arc extinguishing is more difficult than AC, this DC circuit breaker has an auxiliary arc extinguishing magnetic system, which is more fast 4. FOR DC SYSTEMS: Suitable for DC power systems, ship power systems, solar photovoltaic systems or other DC systems, with excellent performance 5. 35MM DIN RAIL …

Lockout Device Metal Adjustable Clamp On Lockout Tagout Products for Generator

6.70Buy!
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Feature: 1. EASY INSTALLATION: The lock is equipped with handwheel fastening screws, which can be manually locked without tools. Tighten the bent screws to fix the circuit breaker locking device to th more→e motor protection switch, and then hung the insulating ring latch to prevent the clamping device from loosening 2. TIGHT AND PREVENT TRIP: The lock body adopt the alloy sawtooth design inside, and the circuit breaker handle is more tight, which is not easy to fall off during use, ensuring the effectiveness of the lock tag 3. EFFECTIVE PROTECTION: This circuit breaker lockout device isolate and secure the circuit breaker switch to protect employees from electric shock accidents during equipment …

2Pcs Automatic Reset Aluminum Alloy Overload Protection for Car

6.83Buy!
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Feature: 1. OVERLOAD PROTECTION: Prevents excessive current, defends electrical appliances, has strong circuit sensitivity, and can timely defend circuit electrical appliances. 2. AUTO RESET: When the more→overload protection trips, the circuit breaker automatically resets and restarts for about 60 seconds. 3. EASY INSTALLATION: Circuit breaker itself comes with a mounting base, just install the circuit breaker base on a sturdy surface and connect the wires to the positive and negative bolts. 4. WIDE APPLICATION: This automatic reset circuit breaker is widely used for electrical control for trucks, off road vehicles, winches, yachts, ATVs, RVs, special vehicles, and ships. 5. ALUMINUM ALLOY MATERIAL: …

2P Transparent Protection Cover Micro Lock Engineering Insulation

7.24Buy!
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Feature: 1. Transparent Cover: Transparent protective cover can be firmly installed on the circuit breaker without affecting the automatic switch trip, you can check the electrical switch status timel more→y for convenient equipment maintenance. 2. Easy To Install: Equipped with industrial adhesive, the locker is stable, firm and easy to install, just fix the protective cover on the circuit breaker to effectively prevent accidental operation. 3. Suitable: The locker is applicable to 2P miniature circuit breaker with lock beam of no more than 7mm diameter. 4. Quality Material: The locker is made of reinforced nylon and the lock cover is made of highly transparent glass resin PC, place the protective …

Miniature Residual Current 2 Poles 400V Household Electric Leakage Protector DIN 32A

7.50Buy!
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It s a miniature residual current circuit breaker with flame retardant ABS case, which can be used for electric leakage protection of household appliances. It s of high sensitivity, stable performan more→ce and good quality, durable to use. DIN rail installation allows convenient assemble and disassemble. Features: Residual current circuit breaker with short circuit, overload and leakage protection. With high sensitivity to provide timely protection. High-quality insulated and flame retardant ABS casing, fine workmanship, with good insulativity and durability, long service life. T-shaped switch for easy operation; anti-crack buckle for assured installation; closed type wiring terminals, firm wiring,…

Miniature Residual Current 1 Pole 400V Household Electric Leakage Protector DIN 40A

7.62Buy!
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DZ47?63 2 P Mini Cutout Switch Breaker 400VAC (20A)

7.70Buy!
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Features: The terminals are treated by quenching and electroplated in an environmentally friendly way, which has a good effect of resisting torque and rust Made of high performance flame retardant mat more→erials,with fire protection and corrosion resistance and wearresistance Features high segmentation ability, sensitive action Suitable for solar energy, small power generation system, bus box and other communication, photovoltaic system and other dc systems Circuit Breaker has small size and is convenient for installation Specification: Model: DZ4763 Breaking ability :4.5 (KA) Pole number: 2 p Rated voltage :400 (V) Rated current :6A10A16A20A (optional) Mechanical life: 20,000 cycles Operation mode: …

DZ47?63 2Pole 32A Miniature Current 220380V

7.74Buy!
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Features: 1. Suitable for the circuit of AC 220380V 32A. 2. Provide overload protection and short circuit protection. 3. DIN rail mounting method. 4. Compact size, small space occupation. 5. Applicabl more→e for home decoration, engineering construction, rural network transformation, etc. Specification: Model: DZ4763 2P 32A Breaking capacity: 4kA Number of Poles: 2P Rated current: 32A Rated voltage: 220380V 3C rated voltage range: AC rated voltage 1500V and below Weight: Approx. 169g5.9oz Package l ist: 1 * Current Circuit Breaker Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .Suitable for the circuit of AC …

DC 1000V Protection Switch 4000A Breaking Capacity DIN Rail Mount 63A

8.60Buy!
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Feature: 1. Quick Cut Off: The minimum moment of inertia is obtained while ensuring sensitivity and reliability, so that the time from short circuit fault to tripping mechanism action is very short. 2 more→. Easy Tripping: The tripping mechanism is composed of double silver plate overload inverse time tripping mechanism and short circuit instantaneous electromagnetic mechanism. 3. Arc Extinguishing: The contact arc extinguishing system adopts special pilot arc angle and passage chamber, and has remarkable current limiting characteristics. 4. Wide Application: Widely applied to DC power supply system, ship power system, solar photovoltaic system or other DC systems. 5. PC Casing: The shell is made …

2P DC 1000V MCB 25A DIN Rail Mount Protection Switch 6000A Breaking Capacity

8.86Buy!
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Feature: 1. Circuit Breaker: Used to protecting the power distribution facilities from overload and short circuit damage, and can also be used for control and isolation. 2. Faster Tripping: The electr more→omagnetic tripping system can immediately trip when the circuit is short circuited to protecting the circuit safety. 3. Arcs Extinguish: The DC circuit breaker has a magnetic system for auxiliary arc extinguishing, also has 6000A breaking capacity. 4. Extensive Using: Widely applied DC power supply system, ship power system, solar photovoltaic system or other DC systems. 5. Easy to Install: Modular structure, adopts screw clamp, 35mm DIN rail installation, which is very convenient and quick. Specification: …

DC Overload Protection Magnetic System PV 2P 1000V 40A

8.90Buy!
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Feature: 1. Core Function: This circuit breaker is used to defend power distribution facilities from overload and short circuit damage, and can also be used for control and isolation. 2. Fast Tripping more→: The electromagnetic tripping system in the circuit breaker can trip immediately in case of short circuit to defend circuit safety. 3. Arc Extinguishing: DC arc extinguishing is more difficult than AC arc extinguishing. The DC circuit breaker has a magnetic system for auxiliary arc extinguishing. 4. Wide Application: This circuit breaker is widely used in DC power supply system, ship power system, solar photovoltaic system or other DC systems. 5. Installation Instruction: The circuit breaker has …

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