Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 40 items
Low-cost, high-reliability bimetal circuit breaker compatible with Japanese manufacturers.
Specifications ■ Rated: 1A to 20A ■ Input Voltage: 12VDC/125VDC/250VDC ■ Dielectric Strength: 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
Low-cost, high-reliability bimetal circuit breaker
A-0702F Specifications ■ Rated Current: 1A to 20A ■ Input Voltage: 12VDC/125VDC/250VDC ■ Dielectric Strength: 1500VAC/1 MINUTE ■ Insulation Resistance: 100MΩ or more ■ Contact Durability: 500 cycles at 125VAC with 150% of rated current International Standards ■ CSA 2A to 15A 125VAC ■ VDE 2A to 16A 250VAC ■ CSA c/us 2A to 15A 125VAC/60Hz
Ideal for new applications that require not only functionality and quality but also attractive design!
The "TA36 Series" is a circuit breaker that maintains the wide electrical specifications of the conventional TA35 Series (rated 0.05 to 20.00A) while incorporating a compact design and vibrant modern aesthetics. It has been upgraded from the TA35 to allow for a clearer tactile feedback when switching. 【Features】 ■ High circuit protection performance combined with modern design ■ Suitable for new applications that require attractive design ■ Number of poles: 1 to 2 poles ■ Switch type: ON/OFF switch or momentary ■ Mounting method: Snap-in *For more details, please refer to the related link page or feel free to contact us.
We offer groundbreaking, high-performance, and reliable circuit breakers! Protect your equipment from circuit protection and unnecessary power outages. *Product catalog available.
Our company offers a range of groundbreaking, high-performance, and reliable circuit breakers that guarantee continuous service and maximum circuit protection, meeting the performance and design requirements demanded by the industry. Our circuit breakers are particularly well-suited for the limited space of telecom/data communication PDUs and rack systems. In other words, they protect equipment from unnecessary power outages while providing features of a higher level of design than current demands. 【Product Lineup】 ■ L Series ■ CX Series ■ A Series ■ B Series ■ C Series ■ F Series ■ M Series * For more details, please refer to the PDF materials or feel free to contact us. * You can download the English version of the catalog.
Compliant with safety certification standards of various countries (VDE, UL, CCC, CE)! Covers for IP54 or IP65 are also available.
We offer SCHURTER's "circuit breakers," which provide high circuit protection performance and comply with a wide range of rated currents and various safety standards. There is a broad lineup with a wide range of electrical specifications (rated current from 0.05 to 30A), available in 1 to 3 pole types, push-button, rocker types, and various mounting styles, allowing for extensive selection options. Additionally, we have products that not only feature functionality and quality but also boast vibrant modern designs. 【Features】 ■ Rated current: 0.05 to 30A ■ Rated voltage: 240 to 400VAC, 28 to 60VDC ■ Number of poles: 1 pole to 3 poles ■ Push-button, rocker ■ Complies with various safety certification standards (VDE, UL, CCC, CE) *You can download the English version of the catalog. *For more details, please feel free to contact us.
Can be used for protecting machine control panels and branch circuits! Achieve multifunctional connections with a wide range of options such as bus bars and contact prevention covers.
The "4230" is a breaker certified under 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) can be used for the protection of branch circuits. It supports various rated capacities and interrupting capacities, making it suitable for use in the North American market. We offer UL489 1-3 poles (DIN rail mount) and UL1077 1-4 poles (DIN rail mount). 【UL489 Specifications (Partial)】 <1-3 poles (DIN rail mount)> ■ Interrupting method: Thermal-magnetic ■ Rated voltage: AC240V, AC415V, DC60V, DC125V ■ Rated current: 1-63A ■ Interrupting capacity: AC/DC 10,000A ■ 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.
Can be used differently depending on the 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 available ・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.
![[Case Study] Circuit Breaker CBM-200 Motor Protection](https://image.mono.ipros.com/public/product/image/42f/2000972574/IPROS00760082049483881039.png?w=280&h=280)
For pump motor protection! Here are examples of how bimetals have protected circuit breakers.
We would like to introduce a case study of the bimetallic circuit breaker 'CBM-200' for customers in the charger industry. The customer needed a device to protect against risks such as burning due to reverse connection and overload, as well as failures in the internal circuit. We proposed protection using a manual reset circuit breaker, and after implementation, the bimetallic component was able to protect the circuit from disconnection due to the heat generated during overload. 【Case Overview】 ■Challenge - A device was needed to protect against risks such as burning due to reverse connection and overload, as well as failures in the internal circuit. ■Result - The bimetallic component protected the circuit from disconnection due to the heat generated during overload. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Circuit Breaker CBM-200 Battery Charger](https://image.mono.ipros.com/public/product/image/2d5/2000972610/IPROS18232865072537582012.png?w=280&h=280)
Case of protection with a manual reset circuit breaker for a battery charger!
We would like to introduce a case where our bimetallic circuit breaker 'CBM-200' was implemented for customers in the charger industry. The customer was in a situation where they needed a device to protect against risks such as damage from reverse connection and overload. Therefore, we proposed protection using a manual reset circuit breaker with a rated current of 5 to 25A. During an overload, the generated heat allows the bimetal to protect the circuit from being interrupted. 【Case Overview】 ■Challenge - A device was needed to protect against risks such as damage from reverse connection and overload, as well as failures in internal circuits. ■Result - During an overload, the generated heat allows the bimetal to protect the circuit from being interrupted. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Circuit Breaker CBY-100 Motor Protection](https://image.mono.ipros.com/public/product/image/5f4/2000972828/IPROS85976811680391204144.png?w=280&h=280)
Ideal for protecting motors such as water pumps in locations where people cannot easily perform maintenance.
We would like to introduce a case study of our bimetallic circuit breaker 'CBY-100'. Our customer in the charger industry was in need of a device to protect against dangers such as internal circuit failures. We proposed protection using an auto-reset circuit breaker. As a result, during overload conditions, the heat generated allows the bimetal to protect the circuit from being interrupted. 【Case Overview】 ■Challenges - A device was needed to protect against risks such as burning due to reverse connection or overload, and failures in the internal circuit. ■Results - During overload conditions, the heat generated allows the bimetal to protect the circuit from being interrupted. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Circuit Breaker CLA-500 Motor Protection](https://image.mono.ipros.com/public/product/image/4fb/2000972916/IPROS53222489825112524964.png?w=280&h=280)
For motor protection of hydraulic pumps and similar equipment! Automatic reset after breaker tripping in about 30 seconds.
We would like to introduce a case where our bimetallic circuit breaker 'CLA-500' was implemented for customers in the charger industry. The customer needed a device to protect against risks such as burning due to reverse connection and overload, so we proposed protection using an auto-reset circuit breaker. After the introduction of the product, the bimetal was able to protect the circuit from burning due to the heat generated during overload. [Case Overview] ■ Challenge - A device was needed to protect against risks such as burning or internal circuit failures due to reverse connection and overload. ■ Result - The bimetal protected the circuit from burning due to the heat generated during overload. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Circuit Breaker CLM-500 Motor Protection](https://image.mono.ipros.com/public/product/image/58a/2000972954/IPROS62319517840526084959.png?w=280&h=280)
For pump motor protection! Rated current is 10 to 60A, with a robust body that is resistant to vibrations.
Customers in the charger industry faced the challenge of needing devices to protect against risks such as damage from reverse connections and overloads, as well as failures in internal circuits. In response, we proposed protection using a manual reset circuit breaker with a rated current of 10 to 60A. As a result of implementing the 'CLM-500', the bimetal can now protect the circuit from damage during overloads by using the heat generated. [Case Summary] ■Challenge - Need for devices to protect against risks such as damage from reverse connections and overloads, as well as failures in internal circuits. ■Result - During overloads, the heat generated allows the bimetal to protect the circuit from damage. *For more details, please refer to the PDF document or feel free to contact us.
![[Explanatory Material] What is a Circuit Breaker?](https://image.mono.ipros.com/public/product/image/766/2000981821/IPROS64545664126082311698.png?w=280&h=280)
[For reference in considering introduction!] An explanation of the types of circuit breakers and how to differentiate their use according to applications.
This document provides a detailed explanation of the capabilities and types required for circuit breakers. We introduce products such as auto-reset (automatic reset type) and manual reset (manual reset type) offered by our company. It also includes information on operating methods, product applications, and motor-integrated breakers, making it a useful reference when considering implementation. 【Contents】 ■ Introduction ■ What is a "circuit breaker"? ■ What capabilities are required for a circuit breaker? ■ Types of circuit breakers *For more details, please refer to the PDF document or feel free to contact us.
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 that can be used in a wide range of applications, including medical devices, lighting fixtures, and power tools. We have a proven 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 Variability / Advance Notification of Discontinuation ■ Failure Analysis / Countermeasures *For more details, please refer to the PDF materials or feel free to contact us.
We propose products connected through IoT solutions. We accept OEM, ODM, and JDM.
■Design - Custom IoT R&D evaluation (hardware & firmware) - Communication technologies: WiFi, BLE 4.0, MQTT, IFTTT - IoT solutions (OEM, ODM, JDM) - PPID applications, MFi certification, firmware, app support - Software development kit - AWS IoT module supporting Alexa ■Service - Reliable team - Product MFi certification - HomeKit & Amazon Alexa integration certification - EMC/EMI/BT SIG/WiFi/UL compliance - Fully established supply chain ■Manufacturing - Over 25 years of EMS experience - SMD & FATP services - IoT products (over 5KK/month) - High-quality, efficient production and flexibility - Traceability, ERP/MES/SFC systems - ISO/GP/MFi certified factory - In-house support equipment for reliability/verification testing
Not only protects the power system but also prevents fires caused by overcurrent. It is also possible to protect the buildings where the system is installed. 【*Product catalog available】
When our circuit breakers are integrated into renewable energy systems, they enable protection against overcurrents that can have adverse effects. Adopting a fluid electromagnetic method, they offer many advantages compared to currently available thermal, thermomagnetic circuit breakers, and fuses. Not only do they protect the power system, but they also prevent fires caused by overcurrents, thereby safeguarding the buildings where these systems are installed. 【Product Lineup】 ■CX Series ■C Series ■G Series ■E Series ■F Series *For more details, please refer to the PDF materials or feel free to contact us. *You can download the English version of the catalog.
The successor model to the CLM-300! It maintains compatibility in specifications and mounting pitch. It is used for motor protection in construction vehicles and electric tools.
The "CLM-500 Series" is a manual reset circuit breaker. It has been developed for high current applications and features a waterproof and dustproof structure, making it suitable for use in construction vehicles that experience significant environmental changes. It is an ideal product for protecting against reverse connection of battery chargers, overload protection, and for safeguarding motors in electric vehicles and power tools. 【Features】 ■ Successor model to the CLM-300, maintaining compatibility in specifications and mounting pitch ■ Developed for high current applications ■ Waterproof and dustproof structure ■ Manual reset ■ Used in construction vehicles and other environments with significant changes *For more details, please refer to the PDF materials or feel free to contact us.
Developed for high current use! Waterproof and dustproof structure with auto-reset circuit breaker.
The "CLA-500 Series" is a circuit breaker used in construction vehicles and other applications where environmental changes are severe. It is suitable for applications such as reverse connection of battery chargers, overload protection, and protection of motors in electric vehicles and power tools. Additionally, it is a successor model to the CLA-300, maintaining compatibility in specifications and mounting pitch. 【Features】 ■ Successor model to the CLA-300, maintaining compatibility in specifications and mounting pitch ■ Developed for high current applications ■ Waterproof and dustproof structure ■ Automatic reset type ■ Used in construction vehicles and other applications with severe environmental changes *For more details, please refer to the PDF materials or feel free to contact us.
![[Case Study] Circuit Breaker CBM-200 Charger Industry](https://image.mono.ipros.com/public/product/image/cd8/2000963164/IPROS47234059486705512029.png?w=280&h=280)
Introducing a case where the bimetal protected the circuit from overheating!
We would like to introduce a case study of the bimetallic circuit breaker 'CBM-200' for customers in the charger industry. The customer needed a device to protect against risks such as damage from reverse connections and overloads, as well as failures in internal circuits. Therefore, we proposed protection using a manual reset circuit breaker. After the introduction of our product, the bimetallic element was able to protect the circuit from being interrupted due to heat generated when the current exceeded twice the rated current. [Case Overview] ■ Challenge: A device was needed to protect against risks such as damage from reverse connections and overloads, as well as failures in internal circuits. ■ Result: The bimetallic element protected the circuit from interruption due to heat generated when the current exceeded twice the rated current. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Circuit Breaker CBXM-200 Motor Protection](https://image.mono.ipros.com/public/product/image/325/2000972729/IPROS79235333937035200922.png?w=280&h=280)
For motor protection such as water pumps! Manual reset type with a sturdy body.
We would like to introduce a case study of the bimetallic circuit breaker 'CBXM-200' for customers in the charger industry. The customer faced the challenge of needing a device to protect against risks such as damage from reverse connections and overloads, as well as failures in internal circuits. In response, we proposed protection using a manual reset circuit breaker. The bimetal was able to protect the circuit from damage due to the heat generated during an overload. 【Case Overview】 ■Challenge - A device is needed to protect against risks such as damage from reverse connections and overloads, as well as failures in internal circuits. ■Result - The bimetal protected the circuit from damage due to the heat generated during an overload. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Circuit Breaker CLM-500 Sample Available](https://image.mono.ipros.com/public/product/image/f08/2000978278/IPROS33717022056911901372.png?w=280&h=280)
A robust body strong against vibrations! Introducing a case where we were able to protect the circuit from damage.
We would like to introduce a case study of the implementation of the "CLM-500" for customers in the charging equipment industry. There was a need for a device to protect against dangers such as damage from reverse polarity and overload, as well as failures in internal circuits. After implementation, the bimetal successfully interrupted the circuit during overload conditions due to the heat generated, protecting it from damage. 【Case Overview】 ■Challenges - Damage and internal circuit failures due to reverse polarity and overload ■Results - Successfully protected the circuit from damage *For more details, please refer to the PDF document or feel free to contact us.
Materials explaining the relationship between the restoration method, the connecting wires, and the interruption time!
This document introduces how to choose a circuit breaker. It includes detailed information on topics such as "setting the rated current," "whether the reset method is manual or automatic," and "the relationship with the surrounding operating temperature." The content is designed to be easy to reference when selecting products. Please feel free to download and take a look. 【Contents】 ■ Setting the rated current ■ Whether the reset method is manual or automatic ■ The relationship with the surrounding operating temperature ■ The relationship between the connecting wires and the tripping time ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.
Cost-effective procurement is possible! We propose optimal Q (Quality), C (Price), and D (Delivery) for our customers.
By collaborating with partner companies both domestically and internationally, we can procure "circuit breakers" at a reduced cost. 【Cost Reduction Achievements】 Average 10-30% (compared to domestic distribution prices) * For certain major home appliance manufacturers and certain major automotive-related manufacturers Our network allows for the procurement of various international standard components. We propose optimal Q (Quality), C (Cost), and D (Delivery) for our customers. By transporting various products in mixed containers, we minimize the transportation costs, which are a disadvantage of overseas procurement. Additionally, for items purchased continuously, it is also possible to secure inventory in domestic warehouses. * For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Circuit Breaker CBM-200 Electric Vehicle Circuit Protection](https://image.mono.ipros.com/public/product/image/43c/2000972696/IPROS26936684554694567741.png?w=280&h=280)
Overcurrent prevention and burn prevention! Usable for applications such as motor protection in electric vehicles.
We would like to introduce a case study of our bimetallic circuit breaker 'CBM-200'. Our customer in the charger industry required a device to protect against risks such as damage from reverse connection and overload. In response, we proposed protection using a manual reset circuit breaker that can be panel-mounted (hole size Φ12mm). This allows the bimetal to protect the circuit from being interrupted due to heat generated during an overload. 【Case Overview】 ■Challenge - A device is needed to protect against risks such as damage from reverse connection and overload, as well as failures in internal circuits. ■Result - The bimetal protects the circuit from being interrupted due to heat generated during an overload. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Circuit Breaker CBXM-200 Vehicle Circuit Protection](https://image.mono.ipros.com/public/product/image/47d/2000972812/IPROS24778943467055022006.png?w=280&h=280)
Prevent overcurrent and burning! Can be used for motor protection of electric vehicles such as transport vehicles.
We would like to introduce a case where our company implemented the "CBXM-200" for customers in the charger industry. They required a device to protect against dangers such as damage from reverse connection and overload, and we proposed protection using a manual reset circuit breaker with a mounting pitch of 61mm, M6, and a button hole of Φ20. As a result of the implementation, the bimetal can now protect the cutoff circuit from damage due to heat generated during an overload. [Case Summary] ■Challenge - A device is needed to protect against dangers such as damage from reverse connection and overload, as well as failures in internal circuits. ■Result - The bimetal protects the cutoff circuit from damage due to heat generated during an overload. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Circuit Breaker CBY-100 Sample Available](https://image.mono.ipros.com/public/product/image/412/2000972861/IPROS92009142915330673254.png?w=280&h=280)
Automatic recovery in about 30 seconds after breaker tripping! Suitable for protecting various motors.
We would like to introduce a case where our circuit breaker 'CBY-100' was implemented for customers in the charger industry. The customer needed a device to protect against risks such as burning due to reverse connection or overload, as well as failures in the internal circuit. Therefore, we proposed protection using our auto-reset circuit breaker with a mounting pitch of 50mm and a diameter of 4.5mm. As a result of the implementation, the bimetallic strip was able to protect the circuit from disconnection. [Case Overview] ■ Challenge - A device to protect against risks such as burning due to reverse connection or overload, as well as failures in the internal circuit. ■ Result - During overload, the heat generated caused the bimetallic strip to protect the circuit from disconnection. *For more details, please refer to the PDF document or feel free to contact us.
![[Research Material] Global Market for Generator Circuit Breakers](https://image.mono.ipros.com/public/product/image/202/2001475816/IPROS69216000590669486684.jpeg?w=280&h=280)
Global Market for Generator Circuit Breakers: Air Blast Circuit Breakers, Vacuum Circuit Breakers, SF6 Circuit Breakers, etc.
This research report (Global Power Plants Generator Circuit Breakers Market) investigates and analyzes the current status and outlook for the global generator circuit breaker market over the next five years. It includes information on the overview of the global generator circuit breaker market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the generator circuit breaker market include air blast circuit breakers, vacuum circuit breakers, SF6 circuit breakers, and other circuit breakers, while the segments by application cover coal-fired power plants, natural gas power plants, nuclear power plants, and others. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of generator circuit breakers. It also includes the market share of major companies in the generator circuit breaker sector, product and business overviews, and sales performance.
