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Supplier: Safran Electrical & Power
Description: uses an independent thermal circuit breaker and adds supplementary Arc-Fault detection and Circuit Interruption (AFCI) electronics. Plug-in Circuit Breakers Plug-in Circuit Breakers panels address key aircraft manufacturers' concerns with a
- Features: Remote Controlled Circuit Breaker (RCCB)
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Supplier: OptiFuse
Description: Line Voltage circuit breakers that conform to UL 1077 standards offering circuit protection up to 240 VAC and 50 VDC up to 100A
- Rated AC Voltage: 125 to 250 volts
- Rated DC Voltage: 32 to 350 volts
- Rated Breaking Capacity (Icn): 1 to 80 amps
- Mounting Style: Plug-in
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Supplier: OMEGA Engineering, Inc.
Description: Series G molded case circuit breakers provide increased performance in considerably less space than standard circuit breakers or comparable fusible devices. The "G" signifies global applications: Series G circuit breakers are marked with UL, CSA, CE,
- Rated AC Voltage: 220 to 690 volts
- Continuous Current Rating: 15 to 100 amps
- Number of Poles: 1
- Operating Temperature: -4 to 158 F
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Supplier: Newark, An Avnet Company
Description: STANDARD CIRCUIT BREAKER, 3POLE; Product Range:-; Current Rating:40A; No. of Poles:3 Pole; Voltage Rating VDC:-; Voltage Rating VAC:240V; Circuit Breaker Mounting:Panel RoHS Compliant: No
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Supplier: Radwell International
Description: CIRCUIT BREAKER, 20AMP, 2-POLE, STANDARD BRANCH, WITH HYDRAULIC MAGNETIC TRIP, PLUG-IN, 120/240V. FREE 2 YEAR RADWELL WARRANTY
- Trip System Type: Magnetic-Hydraulic Circuit Breakers
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1033985-IULHK21-38938-100 Category: Circuit Protection>Circuit Breakers Series: IUL Package: Bulk Standard Package: 1 Actuator Type: Lever Breaker Type: Magnetic (Hydraulic Delay) Mounting Type: Panel Mount ECCN: EAR99 Fake Threat In the
- Trip System Type: Magnetic Circuit Breakers
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Supplier: Trimax Circuit Protectors
Description: Designed for off-road vehicles, buses, RVs, trolling motors, and other battery-powered machines with rugged applications. MX38 Series are automatic, modified and manual reset circuit protectors designed for various automotive and marine applications. The MX38 is a single pole, thermal type
- Rated DC Voltage: 14 to 28 volts
- Rated Breaking Capacity (Icn): 5 to 50 amps
- Mounting Style: Plug-in
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Supplier: E-T-A Circuit Breakers Ltd.
Description: Miniaturised single pole thermal circuit breaker with switching function optional (push-push actuation). Reliable snap-acting and trip-free mechanism. Approved to CBE standard EN/IEC 60934. S type, TO.
- Rated AC Voltage: 250 volts
- Rated DC Voltage: 65 volts
- Continuous Current Rating: 0.1 to 10 amps
- Rated Breaking Capacity (Icn): 0.1 to 10 amps
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Supplier: Mitsubishi Electric Automation, Inc.
Description: The main WS-V range is designed to IEC standards * and is intended to service a world market demanding ever higher interrupting capacity in smaller packages. Fixed and Adjustable Types in sizes from 5A up to 250A are available, both thermally adjustable and electronic. Main Features: • WS-V
- Continuous Current Rating: 5 to 250 amps
- Mounting Style: Fixed Mount
- Trip System Type: Magnetic Circuit Breakers
- Features: Molded Case Circuit Breaker
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Supplier: E-T-A Circuit Breakers
Description: Single pole, thermal miniaturised circuit breaker designed for automotive applications. Fits into fuse blocks designed to ISO 8820-3, Type F. Automatic reset (for DC 12 V only) and open circuit (modified reset to SAE) version optional. Open circuit version ensures
- Rated DC Voltage: 24 volts
- Continuous Current Rating: 5 to 30 amps
- Number of Poles: 1
- Features: Miniature Circuit Breaker
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Supplier: E-T-A Circuit Breakers
Description: Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping characteristics - types 3300 and 3400 - both
- Rated AC Voltage: 240 volts
- Rated DC Voltage: 80 volts
- Continuous Current Rating: 0.05 to 16 amps
- Number of Poles: 1
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Supplier: Mitsubishi Electric Automation, Inc.
Description: Like molded case circuit breakers, these circuit breakers are utilized to open/close low-voltage circuits and protect wiring by automatically closing circuits when they're overloaded or if a short-circuit occurs. We offer a comprehensive range of
- Rated AC Voltage: 100 to 440 volts
- Rated Breaking Capacity (Icn): 5 to 400 amps
- Number of Poles: 2 to 3
- Mounting Style: Fixed Mount
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Supplier: Schneider Electric
Description: Molded Case Circuit Breakers A flexible, high-performance offer, certified to global standards from 15 to 125 A A flexible, high-performance offer, certified to global standards for ratings from 15 to 150A A flexible, high-performance offer, certified to global
- Continuous Current Rating: 15 to 3,000 amps
- Number of Poles: 1 to 3
- Mounting Style: Bolt-on
- Trip System Type: Electronic Unit
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Supplier: ABB Inc.
Description: A New Standard in Molded Case Circuit Breaker Performance Record Plus molded case circuit breakers offer a new standard of performance: Available up to 600A with interruption capacities up to 200kAIC, global approvals, compact size, dual AC/DC ratings,
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Supplier: Allen-Bradley / Rockwell Automation
Description: 1492-MC Circuit Breaker, 1492 Miniature Circuit Breaker, 120 V AC, Ground Fault Equipment Protector (GFEP), Panel mounting, 10 kA, 1 Pole, 25 Amps, Standard Terminal, None
- Rated AC Voltage: 120 volts
- Continuous Current Rating: 25 amps
- Number of Poles: 1
- Features: Miniature Circuit Breaker
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Supplier: Allen-Bradley / Rockwell Automation
Description: 1492-MC Circuit Breaker, 1492 Miniature Circuit Breaker, 120/240 V AC, Ground Fault Equipment Protector (GFEP), Panel mounting, 10 kA, 2 Poles, 30 Amps, Standard Terminal, None
- Rated AC Voltage: 120 to 240 volts
- Continuous Current Rating: 30 amps
- Number of Poles: 2
- Features: Miniature Circuit Breaker
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Supplier: Accuris
Description: UL Standard for Safety Circuit Breakers and Circuit-Breaker Enclosures for Use in Hazardous (Classified) Locations
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Supplier: Sensata Technologies
Description: Klixon® 6752-300 series thermal–magnetic circuit breakers are designed and manufactured to meet more stringent military standards of today’s jet aircraft electrical systems. The higher interrupting capacity, vibration resistance and longer cycling life exceeds previous military
- Continuous Current Rating: 2.5 to 90 amps
- Manual Actuator Type: Pushbutton
- Trip System Type: Thermal Magnetic Circuit Breaker
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Supplier: DigiKey
Description: 20A, M STANDARD TRIP, THERMAL DE
- Continuous Current Rating: 20 amps
- Manual Actuator Type: Other
- Trip System Type: Thermal Overcurrent Circuit Breaker
- Features: Trip Indicator
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Supplier: Sensata Technologies
Description: The Klixon® 6752-12 series thermal–magnetic circuit breakers are designed and manufactured to meet the more stringent military standards of today’s aircraft electrical systems. The interrupting capacity, vibration resistance and longer cycling life of the 6752-12 series exceed
- Continuous Current Rating: 2.5 to 65 amps
- Manual Actuator Type: Pushbutton
- Trip System Type: Thermal Magnetic Circuit Breaker
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKERS, MOLDED CASE, STANDARD CLASS, 3 POLE, 400 AMP, 600 VAC. FREE 2 YEAR RADWELL WARRANTY
- Rated AC Voltage: 600 volts
- Continuous Current Rating: 400 amps
- Number of Poles: 3
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Supplier: Littelfuse, Inc.
Description: MINI® Circuit BreakersStandard Mini Footprint Circuit Breakers are designed to fit in a MINI® Blade fuse block or panel. SAE Type II used primarily as a wiring harness protector in 12V DC automotive systems. Conforms to SAE J553C standard. Type II – Modified
- Features: Miniature Circuit Breaker
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Supplier: Littelfuse, Inc.
Description: MINI® Circuit BreakersStandard Mini Footprint Circuit Breakers are designed to fit in a MINI® Blade fuse block or panel. SAE Type II used primarily as a wiring harness protector in 12V DC automotive systems. Conforms to SAE J553C standard. Type II – Modified
- Features: Miniature Circuit Breaker
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Supplier: Sensata Technologies
Description: The Klixon trademark has historically set the standard for aerospace circuit breakers. Despite the small size, the TC series offers the endurance and reliability offered by exacting military and commercial applications.
- Continuous Current Rating: 1 to 25 amps
- Features: Miniature Circuit Breaker
- Manual Actuator Type: Pushbutton
- Trip System Type: Thermal Overcurrent Circuit Breaker
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Supplier: E-T-A Circuit Breakers Ltd.
Description: Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset snap action mechanism and special dual button manual release which avoids the danger of unintended disconnection (M-type TM CBE to EN 60934). Surface mounted, compact design available with fast
- Rated DC Voltage: 28 volts
- Continuous Current Rating: 100 to 400 amps
- Rated Breaking Capacity (Icn): 10,000 amps
- Number of Poles: 1
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Supplier: ABB Inc.
Description: Miniature circuit breakers - MCBs Uncompromising safety and comfort Miniature circuit breakers protect installations against overload and short-circuit, warranting reliability and safety for operations. System pro M compact S 200 series are current limiting
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Supplier: Allen-Bradley / Rockwell Automation
Description: 1492-MC Circuit Breaker, 1492 Miniature Circuit Breaker, 120/240 V AC, Ground Fault Equipment Protector (GFEP), Panel mounting, 10 kA, 2 Poles, 40 Amps, Standard Terminal, None
- Rated AC Voltage: 120 to 240 volts
- Continuous Current Rating: 40 amps
- Number of Poles: 2
- Features: Miniature Circuit Breaker
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Supplier: Accuris
Description: Circuit-breakers for equipment (CBE) IEC
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Supplier: Allied Electronics, Inc.
Description: Circuit Breaker, Hydraulic/Magnetic, 1 Pole, Standard Delay, 40 Amps, Black
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Supplier: GE Grid Solutions
Description: Dead Tank Circuit Breakers up to 550 kV GE offers a comprehensive range of dead tank circuit breakers that support a voltage rating up to 550 kV and are capable of carrying a continuous current up to 4,000 A. GE’s circuit breakers meet or exceed the latest
- Rated AC Voltage: 38 to 550,000 volts
- Rated DC Voltage: 38 to 550,000 volts
- Continuous Current Rating: 40,000 to 63,000 amps
- Medium Voltage CB Arc Extinguishing Method: SF6 Gas
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Supplier: Waytek, Inc.
Description: Pollak 52-249 Trailer Junction Boxes Category: Eaton Short Stop Circuit Breakers Manufacturer: Pollak Number of Terminals: 7 Height: 2.55" Busbar for studded circuit breakers 0.2" x 0.3" slots Works with: Standard Type I Short Stop circuit breakers
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Supplier: Allied Electronics, Inc.
Description: Circuit Breaker, Hydraulic/Magnetic, 1 Pole, Standard Delay, 50 Amps, Black
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Supplier: Zhejiang Benyi Electrical Co., Ltd
Description: Direct Current Molded Case Circuit Breaker for Solar PV application The ZJBENY BD series DC circuit breakers meet IEC standards for protecting and isolating DC circuits up to 1000V and 65A to 250A rated operating current. The breakers are designed for
- Rated DC Voltage: 1,000 volts
- Continuous Current Rating: 65 to 250 amps
- Number of Poles: 2 to 4
- Operating Temperature: 104 to 185 F
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Supplier: Allen-Bradley / Rockwell Automation
Description: 1492-MC Circuit Breaker, 1492 Miniature Circuit Breaker, 120/240 V AC, Ground Fault Equipment Protector (GFEP), Panel mounting, 10 kA, 2 Poles, 20 Amps, Standard Terminal, None
- Rated AC Voltage: 120 to 240 volts
- Continuous Current Rating: 20 amps
- Number of Poles: 2
- Features: Miniature Circuit Breaker
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Supplier: Accuris
Description: UL Standard for Safety Solid State Circuit Breakers
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Featured Products Top
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Automotive Circuit breakers from Optifuse offered in automatic reset, each color-coded to the automotive industry standard for amperage coloring. With a full range of mounting styles from standard, right angle & parallel. Available from 10-50 Amps, commonly used in trucks, buses, RV, and motor home applications. (read more)
Browse Circuit Breakers Datasheets for Waytek, Inc. -
ODG collaborates with reliable manufacturers so that you receive genuine, high-quality products that are also compliant with safety standards. Navigation on their site is easy, so you can quickly identify the specific circuit breaker you require. And, with competitive pricing (read more)
Browse Circuit Breakers Datasheets for ODG (Origin Data Global) -
Compliance Interrupt capacity to meet SAE J553, ABYC-E11, and UL1077 Ingress Protection: IP66 Rated Operating Temperature: -40°F (-40°C) to 185°F (85°C) Series 87 switchable high amp crosses to industry standards circuit breakers (read more)
Browse Automotive Electrical Connectors Datasheets for Waytek, Inc. -
LINEGARD ELCI Sensing Modules Sensing modules designed for the detection of ground faults and, when paired with our specified hydraulic magnetic circuit breakers, meet Class A UL943 and applicable OSHA standards. These modules (read more)
Browse Datasheets for Tecmark Corporation -
LINEGARD ELCI Sensing Modules Sensing modules designed for the detection of ground faults and, when paired with our specified hydraulic magnetic circuit breakers, meet Class A UL943 and applicable OSHA standards. These modules (read more)
Browse Datasheets for Tecmark Corporation -
LINEGARD ELCI Sensing Modules Sensing modules designed for the detection of ground faults and, when paired with our specified hydraulic magnetic circuit breakers, meet Class A UL943 and applicable OSHA standards. These modules (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
125/250 VAC. The power entry modules feature a standard or low leakage mains filter, as well as standard or higher inductive performance options, along with a recessed 2-pole ON/OFF rocker switch circuit breaker with 1- or 2-pole overcurrent protection. The extremely compact design, with its (read more)
Browse Power Entry Modules Datasheets for SCHURTER Inc -
boots to circuit breaker boots and beyond. Every component is engineered to safeguard mission?critical electronics from moisture, dust, chemicals, and other harsh environmental threats, and is manufactured to meet or exceed the industry’s strictest standards and certifications. (read more)
Browse Self-sealing Fasteners Datasheets for APM Hexseal Corp. -
Primary and secondary over voltage and over current Output electronic circuit breaker Built in fault data recorder Power On Self-Test (read more)
Browse Power Supplies Datasheets for AMETEK Programmable Power -
as integrated system platforms—pre-equipped with functional components (e.g., circuit breakers) and grounding elements—bridging IT and OT integration while ensuring reliable protection and scalability for industrial servers, controllers, and network components. (read more)
Browse Industrial Chassis and Card Cages Datasheets for TPS Elektronik GmbH
Conduct Research Top
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Power Distribution Units Branch Circuit Functions and Protection
In the interest of saving space and reducing costs, some designers of power distribution/power controllers select fuses as opposed to electro-magnetic circuit breakers as a method of circuit protection. While there is little dispute that fuses can be substituted as over-current protection devices
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Find more space in your control panel
Learn how to apply multiple branches and multi-wire terminals. with circuit breakers in industrial control panels in accordance with. Underwriters Laboratories. (UL. ) standard 508A and the National. Electrical Code. (NEC. ), National Fire Protection Association. (NFPA. 70-2011). Molded-case
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Secure Power with Next Generation SPDUs (.pdf)
Computer-controlled advances in avionics, such as fly by wire, along with added onboard electrical features, including in-seat, passenger entertainment systems, are boosting electrical demand on board aircraft. Standard thermal circuit breakers and relay systems are carrying ever more current-dense
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Build Your Own Acopian Power System Online
features that you require. Acopian production expertise assures that each system will be completely wired, tested and shipped within 9 days after receipt of your order. (If you require non-stocked components, such as special connectors or circuit breakers, more than 9 days may be required.) Ordering
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Derating For Real World Conditions
, most often prior to a build-up of heat in the application. As mentioned previously, these conductive devices actually combine the performance. of a temperature sensitive device with that of a circuit breaker to anticipate problems. and get motors off-line quicker than a device operating solely
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Fault Calculations in Industrial/Commercial Power Systems - IEEE Red Book Self-Study Course
IH) Record the identity of a standard circuit breaker meeting the interrupting duty (not one having special higher IBMOM capabilities) .
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IEEE Recommended Practice for Applying Low-Voltage Circuit Breakers Used in Industrial and Commercial Power Systems
As with standard circuit breakers , current-limiting circuit breakers will coordinate with other line-side and load-side devices as long as the time-current curves do not cross.
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IEEE Recommended Practice for Applying Low-Voltage Circuit Breakers Used in Industrial and Commercial Power Systems
As with standard circuit breakers , current-limiting circuit breakers will coordinate with other line-side and load-side devices as long as the time-current curves do not cross.
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Grainger.com
• Enclosed Circuit Breaker, Hazardous Location, Explosionproof, Dust-Ignitionproof, Watertight, Standard Circuit Breaker Type, Non-Interchangable Trip Switch Type, Number of Poles 3, 200 Amps, 600VAC, Max.
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IEEE Recommended Practice for Electric Power Distribution for Industrial Plants
Current-limiting fuses are intended for use in circuits where available short-circuit current is beyond the withstand capability of downstream equipment or the interrupting rating of ordinary fuses or standard circuit breakers .
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Standard Handbook for Electrical Engineers, Sixteenth Edition > CIRCUIT BREAKERS
Standard circuit breakers are rated on the basis of a temperature rise on the contacts not to exceed 85°C above an ambient of 40°C.