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Circuit Protector Product List and Ranking from 9 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 Protector 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. イーティーエィコンポーネンツ(E-T-A) Chiba//Industrial Electrical Equipment
  2. 日東商事 横浜テックセンター Kanagawa//Trading company/Wholesale
  3. グローバル電子 Tokyo//Electronic Components and Semiconductors
  4. 三協インタナショナル Tokyo//Trading company/Wholesale
  5. プルス Aichi//Industrial Electrical Equipment

Circuit Protector 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. Waterproof circuit protector イーティーエィコンポーネンツ(E-T-A)
  2. Circuit protectors for substrate mounting lineup イーティーエィコンポーネンツ(E-T-A)
  3. Switch-compatible circuit protector 3120 series waterproof and dustproof IP65 イーティーエィコンポーネンツ(E-T-A)
  4. DIN rail mounted circuit protector イーティーエィコンポーネンツ(E-T-A)
  5. 5 Aircraft circuit protector イーティーエィコンポーネンツ(E-T-A)

Circuit Protector Product List

16~30 item / All 54 items

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On-vehicle circuit protector: Case study of truck adoption

The interior can be reset with a cycling trip-free mechanism! For low voltage systems (DC12/24V) of all types of vehicles or vessels.

Small single-pole thermal circuit protector. It features a cycling trip-free mechanism that allows for reset, and has the same terminal shape as automotive blade fuses. *Uses a color code similar to that of fuses. (With housing or release button) For use with the same rated current as automotive blade fuses, please inquire separately about model 1616. There is also a mini fuse type single-pole circuit protector available. Complies with ISO 8820-3, Type F. The color of the product is distinguished by its rated current, which follows the same color code as blade fuses. Complies with SAE J553 requirements. E-T-A is a specialized manufacturer of circuit protectors and relays founded in Germany in 1948. As a top brand manufacturer of circuit protectors for equipment protection, it offers a wide range of products including overcurrent protection, power distribution, circuit protectors, breakers, power relays, and semiconductor relays. Yashima Densou, as a technical trading company for electronic components, promotes sales activities including technical support in collaboration with E-T-A's Japanese subsidiary, and has begun mass production deliveries to domestic automobile manufacturers.

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  • relay
  • Other Auto Parts
  • Other electronic parts

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Flange Type Small Circuit Protector: A-0702F Series

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

Manufacturer: Sang Mao Co., Ltd. Headquarters Factory: Taiwan Certifications Obtained: UL CSA VDE The A-0702F series allows for connection assembly in small spaces with a width dimension of 8.5mm. It is possible to supply user-specified rated currents ranging from 1-20A.

  • Circuit breakers and switches

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Bimetallic Small Circuit Protector A-0709 Series

It is a compact, high-performance, low-cost circuit protector using bimetal.

Manufacturer: Sang Mao Co., Ltd. Headquarters, Factory: Taiwan Certification Standards: UL, CSA, VDE, ISO9001, RoHS Overview: It is ideal as an alternative to international standard certified slow-blow glass tube fuses. Achieved compact high performance at a low cost. For panel mounting.

  • Mounter
  • Circuit breakers and switches
  • fuse

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Electronic Circuit Protector "Mico Pro"

What are the dangers of thermal electromagnetic circuit protectors? We present materials that explain the benefits of electronic types.

Have you ever experienced a situation where a short circuit occurred, but the circuit protector did not operate? When using a typical thermal electromagnetic circuit protector, there is a risk of delayed response during a short circuit, which can lead to burning of cables and equipment. 'Mico Pro' is a compact electronic circuit protector that can quickly and reliably disconnect only the load circuit where an error has occurred. Since it monitors the current, it can detect short circuits even when the cables of the load circuit are long and the short circuit current tends to be low. It can solve the problems of overload, short circuit, and inrush current all at once. [Features] ■ Complies with NEC Class 2. Can use UL508A compliant power supplies. ■ Outputs a pre-alert signal at 90% load of the rated current for each channel. ■ Supports capacitor loads of up to 30,000μF for each branch circuit. Does not mist trip due to inrush current. *We are currently offering materials that introduce the reasons for switching to an electronic circuit protector! Please check the PDF download for more details. Feel free to contact us with any inquiries. *Since this document contains our company's know-how, we kindly ask competitors to refrain from downloading.

  • others

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Circuit Protector / Switch

Active in various applications such as home appliances, transportation equipment, ships, and medical devices. Customization is also possible. 【*Catalog of handled products available upon request】

Our company offers a wide range of products such as "circuit protectors" and "switches" that are active in various fields including telecommunications, electronic devices, trucks, buses, ships, railways, and aircraft. The "circuit protector" is available in thermal and fluid electromagnetic types. It can also be used as a main switch to turn the protected equipment on and off. Additionally, the "switch" lineup includes rocker, toggle, push-button, and slide switches, as well as miniature and sub-miniature switches specifically designed for printed circuit board mounting. 【Product Lineup】 ■ Thermal Circuit Protector ■ Fluid Electromagnetic Circuit Protector ■ Various Switches *You can view the product list by downloading the PDF. Please feel free to contact us with any inquiries.

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  • switch

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High-performance circuit protector (thermal type) 482

Circuit protector suitable for special vehicles, battery equipment, and aircraft.

High-performance circuit protector (thermal type) 482 Used in special vehicles, battery equipment, aircraft, etc. Rated voltage: DC28V Rated current: 0.1A - 50A

  • Other electronic parts

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High-performance circuit protector (thermal type) 483

Circuit protectors used in aircraft, defense industry equipment, and communication devices.

High-performance circuit protector (thermal type) 483 This is a highly efficient circuit protector used in aircraft. It is mainly used in aircraft, defense industry equipment, and communication devices. Rated voltage: AC115/DC28V Rated current: 1A - 35A

  • Other electronic parts

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High-performance circuit protector (thermal type) 583

Circuit protectors optimal for aircraft, defense industry equipment, and communication devices.

High-performance circuit protector (thermal type) 583 This is a high-performance circuit protector compatible with 3 poles. It is mainly used in aircraft, defense industry equipment, and communication devices. Rated voltage: AC115/DC28V Rated current: 1A - 35A

  • Other electronic parts

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Electromagnetic circuit protector for substrate mounting 808

Compact circuit protector with quick-disconnect type, ideal for substrate mounting.

This is an electromagnetic circuit protector for substrate mounting. It is compact and has fast tripping performance, making it ideal for protecting printed circuit board (PCB) circuits. Rated voltage: DC24V Rated current: 0.01A - 5A

  • Other electronic parts

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Fuse holder type circuit protector '1110'

How about gathering components around the power supply, such as fuses, fuse holders, and switches? Circuit protector 1110 with switch function.

The thermal circuit protector "1110 Series" can combine three components around the power supply: a push-button switch, a fuse, and a fuse holder. Additionally, the overcurrent protection feature allows for repeated ON/OFF operation from the fuse, improving maintainability. Installation is easy with snap-in mounting, accommodating space-saving with the same mounting hole dimensions as a fuse holder. 【Features】 - Can be used as an ON/OFF switch for power supply - A wide variety of products to choose from based on application - Compliant with EN60934 (IEC60934) standards - Certified by VDE/CSA/UL standards - Optional waterproof cover (IP64) available - Terminal cover (IP64) provided to protect the terminal area *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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  • Other electronic parts

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Thermal Circuit Protector (for Automotive) 1170

Ideal for vehicles, small boats, battery protection circuits, etc.! On-board circuit protector.

This is a circuit protector specifically for small DC applications. It has a terminal shape compatible with automotive blade fuses. In recent years, this resettable product has also been widely used as a maintenance tool for automotive applications. Rated voltage: DC 12V, 24V, 48V Rated current: 3A - 25A

  • Other electronic parts

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Circuit protector for substrate mounting, 1410 series (for PCB)

The idea of implementing a circuit protector on the circuit board greatly contributes to the miniaturization of the product.

The "1410 Series" is a compact circuit protector that can be mounted on a circuit board. Our 1410 model is UL1077 certified and supports microcurrents from 0.63A to high currents of 10A. It is a product that can be used multiple times after the overcurrent protection function is activated. Additionally, there is no need to choose a large rated current (frame) to avoid startup current trips, allowing for miniaturization of PCB patterns. 【Features】 ■ Compact single-pole resettable circuit protector ■ PCB mountable ■ Fast tripping characteristics ■ Signal output possible with C contact circuit (B contact available) *For more details, please download the PDF or feel free to contact us. Related link - https://www.e-t-a.co.jp/%E3%83%9B%E3%83%BC%E3%83%A…

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  • Other electronic parts

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Thermal Circuit Protector (Mini Fuse Type for Vehicles) 1620

Mini fuse-type single-pole circuit protector designed for vehicles! Also suitable for small boats and battery protection circuits.

This is a mini fuse-type circuit protector for vehicle use. It is of the automatic reset type and can be installed in hard-to-reach locations. Rated voltage: DC12V (1620-1) / DC24V (1620-2, 1620-3) Rated current: 6A - 25A

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  • Other electronic parts

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Thermal Circuit Protector 1658

Ideal for generators, motors, power supplies, and small vessels! Circuit protectors that accommodate a wide range of rated currents.

This is a compact circuit protector capable of rated currents up to 35A. It also meets a variety of international standards (UL / CSA / VDE). Rated voltage: AC240V/DC28V Rated current: 5A - 35A Mounting method: Panel mount

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  • Other electronic parts

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Switch-compatible circuit protector 3120 series waterproof and dustproof IP65

Simplify the configuration with a fuse switch + waterproof processing! A switch-cum-circuit protector compliant with waterproof and dustproof grade IP65.

- Waterproof and dustproof grade compliant with IP65 - Easy installation with snap-in mounting - Voltage: AC240V, DC50V - Current value: 0.1-20A - Compliant with international standards (VDE, UL, CSA, CCC) - Compliant with medical standard EN60601. Ideal for power protection devices in medical equipment - Rich options including push-in terminals, LED indicator, remote trip, auxiliary circuits, and anti-restart function - Thermal type, unaffected by inrush current

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  • Circuit breakers and switches

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