Circuit Breaker Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Circuit Breaker Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 日東商事 Osaka//others
  2. 電波精器 Tochigi//Electrical equipment construction business
  3. null/null
  4. 4 イーティーエィコンポーネンツ（E-T-A） Chiba//Trading company/Wholesale
  5. 5 null/null
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Circuit Breaker Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. SANG MAO Corporation Thermal Circuit Breaker A-0702 日東商事
  2. Flange Type Miniature Circuit Breaker: A-0702B Series 日東商事
  3. Thermal Circuit Breaker "CBXM-200 Series" 電波精器
  4. Small Circuit Breaker TCP Series
  5. 4 SANGMAO Corporation Thermal Circuit Breaker A-0701 日東商事

Circuit Breaker Product List

1～15 item / All 15 items

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SANGMAO Corporation Thermal Circuit Breaker A-0710W

SANGMAO Corporation Thermal Circuit Breaker A-0710W

SANGMAO Corporation Thermal Circuit Breaker Standard Rating: 2A~20A

SANGMAO Corporation Thermal Circuit Breaker A-0710W ■Features Low-cost, high-reliability bimetallic circuit breaker Ideal as a replacement for glass tube fuses Snap-in mounting Clear button indication during tripping Manual reset type breaker ■Specifications Rated: 2A~20A Input Voltage: 32VDC/125VAC/250VAC Dielectric Strength: 1500VAC/1MINUTE Breaking Capacity: 125VAC×1000A, 250VAC×200A Insulation Resistance: 100MΩ or more Contact Durability: 125VAC at rated 150% for 500 cycles ■International Standards CSA 10A–15A 125VAC VDE 4-10A 250VAC, 11-16A 125VAC EN60934 (VDE 0642) ■In Stock

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SANGMAO Corporation Thermal Circuit Breaker A-0701

SANGMAO Corporation Thermal Circuit Breaker A-0701

SANGMAO Corporation Thermal Type Circuit Breaker Standard Rating: 2A~50A

SANGMAO Corporation Thermal Circuit Breaker A-0701 ■Features Low-cost, high-reliability bimetallic circuit breaker Manual reset breaker ■Specifications Rated: 2A~50A Input Voltage: 50VDC/125VAC/250VAC Withstand Voltage: 1500VAC/1MINUTE Insulation Resistance: 100MΩ or more Contact Durability: 125VAC at rated 150% for 500 cycles ■International Standards UL 3-30A 125/250VAC E95034 CSA 3-30A 125VAC, 5-30A 250VAC LR60570-2 VDE 4-30A 250VAC/50VDC EN60934 (VDE 0642) CCC 4-20A 125/250VAC/50VDC ■In Stock

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SANG MAO Corporation Thermal Circuit Breaker A-0702

SANG MAO Corporation Thermal Circuit Breaker A-0702

SANG MAO Corporation Thermal Type Circuit Breaker Standard Rating: 1A to 20A

SANG MAO Thermal Circuit Breaker A-0702 ■Features Low-cost, high-reliability bimetallic circuit breaker Manual reset breaker ■Specifications Rated current: 1A to 20A Input voltage: 12VDC/125VDC/250VDC Withstand voltage: 1500VAC/1 MINUTE Insulation resistance: 100MΩ or more Contact durability: 125VAC at 150% of rated current, 500 cycles ■International Standards CSA 2A to 15A 125VAC VDE 2A to 16A 250VAC CSA c/us 2A to 15A 125VAC/60Hz

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Flange Type Miniature Circuit Breaker: A-0702B Series

Flange Type Miniature Circuit Breaker: A-0702B Series

It is a type of small circuit breaker that can be mounted on a flange.

SANG MAO Corporation Circuit Breaker A-0702B Series ■Features Low-cost, high-reliability bimetallic circuit breaker Manual reset type breaker ■Specifications Rated: 1A to 20A Input Voltage: 12VDC/125VDC/250VDC Dielectric Strength: 1500VAC/1 MINUTE Insulation Resistance: 100MΩ Contact Durability: 125VAC at rated 150% for 500 cycles ■International Standards CSA 2A to 15A 125VAC VDE 2A to 16A 250VAC CSA c/us 2A to 15A 125VAC/60Hz

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UL489・UL1077 Miniature Circuit Breaker 4230

UL489・UL1077 Miniature Circuit Breaker 4230

Can be used for protecting branch circuits! Comes with accessories such as end caps and contact prevention covers.

The "4230" is a breaker certified by UL489 and UL1077, compliant with the testing standards of US UL standards and Canadian CSA standards. Breakers that meet the conditions of the National Electrical Code (NEC) in the United States can be used for the protection of branch circuits. We offer 1 to 3 poles (DIN rail mount) and 1 to 4 poles (DIN rail mount). 【Specifications (partial)】 ＜1 to 3 poles (DIN rail mount)＞ ■ Tripping method: Thermal-magnetic type ■ Rated voltage: AC240V, AC415V, DC60V, DC125V ■ Rated current: 1 to 63A ■ Breaking capacity: AC/DC 10,000A ■ Body dimensions: D60.2×W17.6×H116mm (1 pole) ■ Modules: Auxiliary contacts, alarm contacts, remote OFF *For more details, please refer to the PDF document or feel free to contact us.

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Thermal Circuit Breaker "CBXM-200 Series"

Thermal Circuit Breaker "CBXM-200 Series"

With a simple structure, it is suitable for harsh environments! This product is widely used overseas and can withstand areas with intense vibrations and significant temperature differences.

The "CBXM-200 Series" is a thermal circuit breaker that utilizes bimetal. By allowing direct current to flow, it disconnects the circuit when an overcurrent occurs, and by pressing a button, the circuit can be reconnected to allow current to flow again. It is large and robust, making it suitable for use in environments with high vibration and severe environmental changes. 【Features】 ■ High durability ■ Resistant to temperature differences ■ Supports large currents ■ Simple structure ■ Suitable for use in harsh environments *For more details, please refer to the catalog or feel free to contact us.

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Circuit Breaker "CBM-200/CBY-100 Series"

Circuit Breaker "CBM-200/CBY-100 Series"

Can be differentiated by purpose! Two types of circuit breakers: automatic and manual.

Introducing the circuit breakers handled by Denpa Seiki Co., Ltd. 'CBM-200 Series / CBY-100 Series'. The "CBM-200 Series" is manual, allowing for timed on/off switching. When tripped, the button pops out to indicate that it has been tripped. On the other hand, the "CBY-100 Series" is an auto-reset type that is resistant to instantaneous backflow. It features a waterproof and dustproof structure. 【Features】 ■CBM-200 Series - Manual reset - Timed on/off switching possible - Transparent cap for waterproof and dustproof use also available ■CBY-100 Series - Auto reset - Strong against instantaneous backflow - Waterproof and dustproof structure *For more details, please refer to the PDF document or feel free to contact us.

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Circuit Breaker CLM-500/CLA-500 Series

Circuit Breaker CLM-500/CLA-500 Series

【Numerous case studies!】For construction vehicles in rapidly changing environments. Introducing manual reset and automatic reset circuit breakers.

We would like to introduce the circuit breakers handled by Denpa Seiki Co., Ltd., specifically the 'CLM-500 Series / CLA-500 Series.' The "CLM-500 Series" is designed to maintain a tripped state in case of emergencies due to its manual operation, making it suitable for use in places like the driver's seat. On the other hand, the "CLA-500 Series" is automatic, allowing for automatic reset even when installed in locations that are not accessible to human touch. 【Features】 ■ Developed for high current applications ■ Waterproof and dustproof construction ■ Various options for manual reset and auto reset ■ Suitable for use in construction vehicles and other environments with significant changes *For more details, please refer to the PDF materials or feel free to contact us.

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Circuit breaker (thermal type by SANG MAO)

Circuit breaker (thermal type by SANG MAO)

Low-cost, high-reliability bimetal circuit breaker! Compatible with Japanese manufacturers.

We handle "Circuit Breakers (Thermal Type by SANG MAO)." These are low-cost, high-reliability bimetal circuit breakers suitable for a wide range of applications, including medical devices, lighting fixtures, and power tools. We have a track record of deliveries for industrial equipment within Japan, so please feel free to contact us. 【Supported Items】 ■ Delivery Specifications ■ RoHS2 ■ Environmental Documentation (AIS, etc.) ■ 4M Variation / Prior Notification of Discontinuation ■ Failure Analysis / Countermeasures *For more details, please refer to the PDF document or feel free to contact us.

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SANG MAO Thermal Circuit Breaker A-0702B

SANG MAO Thermal Circuit Breaker A-0702B

SANG MAO Corporation Thermal Circuit Breaker A-0702B Standard Rating: 1A to 20A

SANG MAO Thermal Circuit Breaker A-0702B ■Features Low-cost, high-reliability bimetallic circuit breaker Manual reset type breaker ■Specifications Rated current: 1A to 20A Input voltage: 12VDC/125VDC/250VDC Withstand voltage: 1500VAC/1 MINUTE Insulation resistance: 100MΩ or more Contact durability: 125VAC at rated 150% for 500 cycles ■International Standards CSA 2A to 15A 125VAC VDE 2A to 16A 250VAC CSA c/us 2A to 15A 125VAC/60Hz

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Tyco Corporation Bimetal Circuit Breaker W23/W31

Tyco Corporation Bimetal Circuit Breaker W23/W31

Tyco Corporation bimetallic circuit breaker Standard rating: 1A~50A with screw terminals and ON/OFF switch.

Tyco Corporation Bimetal Circuit Breaker W23/W31 Series with ON/OFF Switch Rated 1A to 50A Operation (at 25 degrees): No trip at rated current (100%). Operates within 1 hour at 135% current. Insulation resistance: Over 1,500Vrms Maximum operating voltage: DC50V, AC240V Maximum interrupting capacity: 1000A @50VDC (30-50A), 1000A @240VAC (1-50A), 2000A @50VDC (1-25A), 2000A @120VAC (10-20A) Rated interrupting capacity: 10 times the rated current Lifespan: Over 6000 cycles (at 100% load of rated current) Weight: 57g International standards: UL1077 File E69543, CSA File LR15734 ■ In stock

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Miniature Circuit Breaker 'S200' 'S800'

Miniature Circuit Breaker 'S200' 'S800'

Small in size, big in performance. A compact breaker that meets various international standards and is suitable for a wide range of applications.

The ABB miniature circuit breaker (MCB) 'S200' is a breaker equipped with high breaking capacity (up to 25kA) in a compact housing. It has obtained various certifications related to different markets and segments, including IEC/EN60898-1 and 60947-2, and UL. The high-performance MCB 'S800' is an ideal product series for industries with harsh applications and renewable energy uses. It features innovative short-circuit extinguishing technology and has an even higher breaking capacity (50kA). It offers products with rated current values of up to 125A and rated voltages of AC690V and DC1500V. It also complies with railway standards. 【Features】 ■Applicable Standards - IEC/EN60898-1 and 60947-2 - UL1077, UL489 (Series for UL) - IEC61373, EN45545 (S800) ■Breaking Capacity: Maximum 25 kA (S200), 50kA (S800) ■Wide range of accessories *For more details, please refer to the PDF materials or feel free to contact us.

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