Magnetic Circuit Breaker - List of Manufacturers, Suppliers, Companies and Products

Fluid Electromagnetic Circuit Breaker "MS Series"

Adapted for communication equipment that requires durability and devices where interruptions are not allowed!

The "MS Series" is a fluid electromagnetic circuit breaker designed and tested to operate perfectly in harsh environments. It is suitable for COTS (Commercial Off-The-Shelf) military applications and features a resistant metal and shielded mounting bushing with ingress protection for installation on panels, compliant with MIL-PRF-39019F. This compact and highly reliable series is suitable for communication equipment that requires durability and devices where interruptions are not permitted. 【Features】 ■ Designed to operate perfectly in harsh environments ■ Compact ■ High reliability ■ Suitable for communication equipment requiring durability and devices where interruptions are not permitted *For more details, please refer to the PDF materials or feel free to contact us. *You can download the English version of the catalog.

Company：グローバル電子
Price：Other

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Fluid Electromagnetic Circuit Breaker "H Series"

Compact and reliable circuit protection! Fluid electromagnetic circuit breaker.

The "H Series" is a fluid electromagnetic circuit breaker that provides reliable circuit protection at a low cost and in a compact size. It features a "trip-free" mechanism that opens the contacts even when the handle is in the on position if a fault occurs. Additionally, it is designed for performance and reliability to meet strict quality standards for equipment protection. 【Features】 ■ Compact ■ Provides reliable circuit protection ■ Suitable for applications in international markets ■ Opens contacts in the event of a fault ■ Meets strict quality standards *For more details, please refer to the PDF materials or feel free to contact us. *You can download the English version of the catalog.

Company：グローバル電子
Price：Other

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Fluid Electromagnetic Circuit Breaker "L Series"

Provides the best performance of space-saving packages! Fluid electromagnetic circuit breaker.

The "L Series" is a high-performance, compact fluid electromagnetic circuit breaker suitable for use in limited spaces of telecom/data communication PDUs and rack systems. To increase transmission capacity while reducing the overall size of the equipment, it compensates for the overall space required by designers of telecom and data communication systems. Additionally, the design of the flash locker actuator and the optional push-to-reset guard provide protection against accidental switching. 【Features】 ■ High performance ■ Compact ■ Provides the best performance in a low-profile, space-saving package ■ Sophisticated design ■ Offers protection against accidental switching * For more details, please refer to the PDF materials or feel free to contact us. * An English version of the catalog is available for download.

Company：グローバル電子
Price：Other

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Fluid Electromagnetic Circuit Breaker "A Series"

A compact fluid electromagnetic circuit breaker that can meet the demands of the OEM market for accuracy.

The "A Series" is a compact fluid electromagnetic circuit breaker designed for accurate operation in the OEM market, where compatibility with general and full load currents is required. It is equipped with a handle actuator available in 1 to 6 poles. When a concise and modern design is required to meet front panel operation and appearance requests, a two-color Visi-Rocker indicating either the on mode or trip/off mode, as well as a monochrome rocker actuator, can be used. The rocker actuator can accommodate a 1 to 3 pole structure. The new rocker guard bezel/push-to-reset bezel prevents accidental operation. A variety of standard colors and engravings are available, allowing for selection of trip characteristics, terminals, and actuator styles. 【Features of the Fluid Electromagnetic Circuit Breaker】 ■ Provides high precision, high reliability, and cost-effective solutions for various design issues ■ Not significantly affected by changes in ambient temperature ■ The overcurrent sensing mechanism only responds to current changes in the protected circuit *For more details, please refer to the PDF document or feel free to contact us.

Company：グローバル電子
Price：Other

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Fluid Electromagnetic Circuit Breaker "F Series"

A circuit breaker capable of handling high current applications in extreme high and low temperatures ranging from -40°C to +85°C.

The "F Series" is a fluid electromagnetic circuit breaker designed for high current applications in extremely high or low temperature environments. This proven fluid electromagnetic design makes the load detection mechanism less responsive to temperature changes in the environment or enclosure, providing a consistent trip point across temperatures from -40°C to +85°C. Additionally, it offers selectable overload tripping characteristics, making it suitable for inductive load applications. Furthermore, as an option, the 25 millivolt measurement shunt structure provides a safe way to monitor the current flowing through the breaker by simply connecting a lightweight wire to the appropriate terminal in the shunt housing on the back of the breaker. This allows for customization of applications by measuring and displaying current, watts, or the ratio of safe/hazard zones. 【Features】 ■ Provides a consistent trip point across temperatures from -40°C to +85°C ■ Selectable overload tripping characteristics suitable for inductive load applications ■ Usable up to 700A ■ Provides a safe way to monitor the current flowing through the breaker *For more details, please refer to the PDF document or feel free to contact us.

Company：グローバル電子
Price：Other

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Fluid Electromagnetic Circuit Breaker "D Series"

Circuit breaker for rail mounting of snap-on back panel that can be quickly and easily installed or removed.

The "D Series" is a fluid electromagnetic circuit breaker designed for snap-on back panel rail mounting on symmetrical DIN rails of 35mm x 7.5mm or 35mm x 15mm, similar to the "C Series." The breaker can be quickly and easily installed and removed. It features embedded, wire-compatible, touch-proof, and shock-resistant terminals, making it suitable for automatic driver assembly and "dead front" construction. It can be specified with a two-color Visi-Rocker actuator to indicate either the on or trip/off mode. It is also available with a single-color rocker or handle-type actuator, and all actuator types fit the same industry-standard panel cutout. 【Features】 - Quick and easy installation/removal of the breaker - Compatible with automatic driver assembly and "dead front" construction - Available with single-color rocker/handle-type actuators - Options for trip characteristics, actuator style, and color *For more details, please refer to the PDF materials or feel free to contact us.

Company：グローバル電子
Price：Other

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Fluid Electromagnetic Circuit Breaker "C Series"

A circuit breaker compatible with high current and high voltage, usable with US standard terminals.

The "C Series" is a fluid electromagnetic circuit breaker designed for applications that require high current and high voltage in a compact package. It can be used with US standard and metric screw-type stud terminals/saddle clamp screw terminals. The optional mid-trip handle style actuator visually indicates electrical overloads with or without an alarm function. The C Series UL489 achieves a breaking capacity of up to 10,000A. Its new thermosetting glass-reinforced polyester half-shell structure provides mechanical and electrical strength. The two-step operation cleaning contacts remove dirt from the contacts and provide strong and reliable contact pressure along with long durability. 【Features】 ■ Available in single-color rocker actuators and unique two-color Visi-rocker actuators ■ Visi-rocker is specified to indicate on or trip/off mode ■ Unique rocker guard/push-to-reset bezel prevents accidental operation ■ Selection of tripping characteristics, terminal options, actuator styles, and colors *For more details, please refer to the PDF document or feel free to contact us.

Company：グローバル電子
Price：Other

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Fluid Electromagnetic Circuit Breaker "B Series"

Designed with additional insulation and half-shell structure for lap joints to meet the needs of the international market.

The "B Series" is a compact fluid electromagnetic circuit breaker designed for accurate operation in the OEM market, where stability against temperature changes is required for applications involving general and full load currents. It is designed to meet the needs of international markets that require additional insulation and half-shell structures for splicing. It can be used with handle actuators ranging from 1 to 6 poles. It is available from 0.02 to 50 amperes, with a maximum of 277VAC or 80VDC. Various standard colors and markings are available, allowing for selection of tripping characteristics, terminals, and actuator styles. **Features of the Fluid Electromagnetic Circuit Breaker** - Provides high precision, high reliability, and cost-effective solutions for various design issues. - Not significantly affected by changes in ambient temperature. - The overcurrent sensing mechanism only reacts to current changes in the protected circuit. - A wide range of fluid electromagnetic circuit breakers is available, from 0.02 to 700 amperes. - Certifications: UL, CSA, VDE, TUV, UL489, UL489A, UL1500. *For more details, please refer to the PDF document or feel free to contact us.*

Company：グローバル電子
Price：Other

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Nichiyu Electric Manufacturing Co., Ltd. Complete Electromagnetic FM Circuit Breaker Product Catalog

Nihon Kōsokudō's fully electromagnetic circuit breaker FM circuit breaker.

For more details, please refer to the PDF document or feel free to contact us.

Company：日幸電機日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町)
Price：Other

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TOPSTONE Electric Magnetic Circuit Breaker A-TYPE

TOPSTONE Electric Magnetic Circuit Breaker A-TYPE RoHS Compliant

TOPSTONE Company Electromagnetic Circuit Breaker A-TYPE Made in China ■Features Low-cost, high-reliability electromagnetic circuit breaker Trip characteristics: Long/Mid/Short With auxiliary contacts available Compatible with 1-pole to 4-pole Terminal types: Tab terminal/Screw terminal M5/Fuse clip/Saddle type M5 Operation method: Toggle type/Rocker type ■Specifications Rated current (In): AC/DC 1~100A Rated voltage (Ue): AC 480/415/277/250/125V, DC 125/80/65V Withstand voltage: 3750Vac 50/60Hz Insulation resistance: 100MΩ under 500Vdc Durability: 10,000 cycles Operating temperature range: -40℃ to +85℃ Protection: Compliant with IEC529 Vibration/impact resistance: Compliant with IEC68-2-27, IEC68-2-6 Weight: 1-pole 88g, 2-pole 178g, 3-pole 268g, 4-pole 360g ■International Standards cUL 1077 EN 60934, EN 60947-2 IEC-CB Semco ■Applications Small generators, communication equipment, industrial robots, computers, medical devices ■In Stock

Company：日東商事横浜テックセンター
Price：Less than 10,000 yen

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TOPSTONE Electric Magnetic Circuit Breaker J-TYPE

TOPSTONE Electric Magnetic Circuit Breaker J-TYPE RoHS Compliant

TOPSTONE Electromagnetic Circuit Breaker J-TYPE Made in China ■Features Low-cost, high-reliability electromagnetic circuit breaker Trip characteristics: Long/Mid/Short With auxiliary contacts available Compatible with 1-pole to 4-pole Terminal types: Tab terminal/Screw terminal M5/Fuse clip/Saddle type M5 Operation method: Toggle type/Rocker type ■Specifications Rated current (ln): AC/DC 1~50A Rated voltage (Ue): AC 415/400/250/125V, DC 80/65V Withstand voltage: 3750Vac 50/60Hz Insulation resistance: 100MΩ under 500Vdc Durability: 10,000 cycles Operating temperature range: -40℃ to +85℃ Protection: Compliant with IEC529 Vibration/impact resistance: Compliant with IEC68-2-27, IEC68-2-6 Weight: 1-pole 56g, 2-pole 114g, 3-pole 170g, 4-pole 230g ■International Standards cUL 1077 EN 60934, EN 60947-2 IEC-CB Semco ■Applications Small generators, communication equipment, industrial robots, computers, medical devices ■In stock

Company：日東商事横浜テックセンター
Price：Less than 10,000 yen

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Fluid Electromagnetic Circuit Breaker "G Series"

Fluid electromagnetic circuit breaker designed for use on DIN rails.

The "G Series" is a fluid electromagnetic circuit breaker designed for use on DIN rails. It meets the spacing requirements set by IEC (pending TUV/CCC approval) and has UL 1077 and CSA approvals, making it suitable for both domestic and international use. With a maximum rating of 63 amps, it features a breaker housing compatible with the conventional 17.5mm type/DIN rail and is available in 1 to 4 poles. 【Features】 ■ Designed for use on DIN rails ■ UL 1077 and CSA approved ■ Maximum rating of 63 amps, compatible with 17.5mm type/DIN rail ■ Available in 1 to 4 poles * For more details, please refer to the PDF document or feel free to contact us. * An English version of the catalog is available for download.

Company：グローバル電子
Price：Other

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Fluid Electromagnetic Circuit Breaker "E Series"

UL listed/CSA certified circuit breaker for branch circuit protection that does not require a spare fuse.

The "E Series" is a fluid electromagnetic circuit breaker suitable for high current and high voltage applications. It can be mounted on the front or back. It is equipped with screw terminals, stud terminals, and durable box wire connectors for single wires, or pressure plate connectors for standard wires, and power selector devices can also be used. It is UL listed and CSA certified for branch circuit protection that does not require a backup fuse, as well as for capture protection devices and manual motor controllers, recognized by UL and certified by CSA. It is available with handle actuators, in 1 to 6 poles, 0.1 to 100 amperes, and a maximum of 600VAC or 125VDC. 【Features】 ■ Supports high current and high voltage applications ■ Front/back mounting options available ■ Power selector devices can also be used ■ Breaker characteristics and actuator colors can be selected *For more details, please refer to the PDF document or feel free to contact us.

Company：グローバル電子
Price：Other

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Fluid Electromagnetic Circuit Breaker "M Series"

Ultra-compact circuit breaker that can accommodate narrow spaces, exterior appearance, and snap-on front panel installation.

The "M Series" is an ultra-compact fluid electromagnetic circuit breaker designed for applications that require narrow spaces, aesthetics, and snap-on front panel mounting. You can choose from various styles and colors of rocker actuators, including paddle and baton-style handle actuators, push-to-reset actuators, push-pull push button actuators, Visi-Rocker two-color actuators, and versions with or without lighting, either LED or neon tube illuminated rockers. The M Series circuit breakers are available in 1 & 2 poles, from 0.02 to 30 amps, with a maximum of 250VAC or 80VDC. 【Features】 ■ Unique rocker guard bezel prevents accidental operation due to carelessness ■ The design of cleaning contacts ensures long-term reliability ■ Various style options allow for design flexibility ■ Options for trip characteristics, terminals, panel hardware, actuator style, color, and engraving are available *For more details, please refer to the PDF materials or feel free to contact us.

Company：グローバル電子
Price：Other

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Magnetic Circuit Breaker - List of Manufacturers, Suppliers, Companies and Products

Magnetic Circuit Breaker Product List