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Product Categories for electrical circuit breaker

Circuit Breakers - (748 companies)

Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions

Rated AC Voltage: | | | |
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Electrical Resins and Electronic Compounds - (332 companies)

Electrical resins and electronic compounds includes adhesives, greases, pads, stock shapes, tapes, encapsulants, potting compounds, thermal interface materials, and electrically conductive substances used in electrical, electronics, and semiconductor applications

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Circuit Tracers - (12 companies)

Circuit tracers or signal tracers are used to troubleshoot circuits. They are relatively simple electrical testing instruments that enable electricians and other users to locate, trace and identify common electrical problems such as breakers, shorts

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Switch Boots - (39 companies)

Switch boots protect switches from contaminants such as dirt, dust, gas, and liquids.  They are generally tough, pliable silicone rubber devices for toggle, pushbutton, rocker and rotary switches.

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Specialty Electrical Distribution and Protection Products - (111 companies)

Specialty electrical distribution and protection products are specialty or proprietary products related to electrical distribution and circuit protection

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Electrical Contact and Electrode Materials - (246 companies)

Electrical contact and electrode materials are soft, high conductivity, oxidation resistant materials used in circuit breakers, relays, and for EDM applications

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Electrical Contacts and Contact Materials - (92 companies)

Electrical contacts and contact materials are soft, high-conductivity, oxidation- resistant materials that are used in circuit breakers, relays, switches, and electrical discharge machining (EDM) applications.  They often have a second phase in order to provide anti-welding and/or arc resistance

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Encapsulants and Potting Compounds - (178 companies)

Encapsulants and potting compounds are resins or adhesives that are used to encapsulate circuit boards and semiconductors, fill containers of electronic components, and infiltrate electrical coils. They provide environmental protection, electrical insulation and other specialized characteristics

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Panelboards and Switchgear - (406 companies)

Panelboards and switchgear are electrical distribution devices that convert incoming electrical power into several smaller circuits and provide overload protection in the form of fuses or circuit breakers

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Conformal Coatings - (102 companies)

Conformal coatings encapsulate circuit boards and their electronic components in order to prevent the ingress of moisture, fungus, dust and other environmental contaminants

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Fuses - (833 companies)

Fuses protect electrical devices and components from overcurrents and short circuits that occur in improperly operating circuits

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GFCI Testers - (20 companies)

Ground Fault Circuit Interrupter (GFCI) testers check for the integrity of GFCI devices

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Terminal and Junction Boxes - (378 companies)

Terminal and junction boxes are used to house electrical components and facilitate wiring. They are T-shaped or rectangular, made from a variety of materials, and available in many different sizes, sealing configurations and mounting styles

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Power Strips - (137 companies)

Power strips are used in applications where multiple AC outlets are needed, often without surge or line noise protection.

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Electrical and EMC Testing Services - (254 companies)

Electrical and EMC testing services evaluate parts and products for electromagnetic compatibility (EMC), electromagnetic interference (EMI), radio frequency interference (RFI), dielectric properties, conductivity, electrostatic discharge (ESD), insulation resistance, and other electrical characteristics

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See more product announcements for Circuit Breakers
Series NDK1 Switching Capacitor Contactor

Series NDK1 Switching Capacitor Contactor
Shanghai Liangxin/Nader Electrical Co., Ltd.


Bi-Metallic Circuit Protectors

Bi-Metallic Circuit Protectors
Trimax Circuit Protectors


NDB3-100 Hydraulic Circuit Breaker for Equipment

NDB3-100 Hydraulic Circuit Breaker for Equipment
Shanghai Liangxin/Nader Electrical Co., Ltd.


11 See more product announcements for Circuit Breakers

Product Announcements for electrical circuit breaker
Stahlin Enclosures
Control Disconnect/Circuit Breaker Enclosure Guide

Stahlin Non-Metallic Enclosures, manufacturer of the world's most frequently specified fiberglass enclosure products, makes their Control Disconnect/ Circuit Breaker Enclosure Installation Instructions & Technical Information Guide available for installers. (read more)

More product announcements from Stahlin Enclosures
Browse Stahlin Enclosures Catalog
Browse Electronic and Instrument Enclosures Datasheets for Stahlin Enclosures
APM Hexseal Corp.
Circuit Breaker Seals - 2 Performance Levels

APM HEXSEAL offers two distinct families of circuit breaker seals from which to choose to meet your application's price and performance requirements. (read more)

More product announcements from APM Hexseal Corp.
Browse APM Hexseal Corp. Catalog
Browse Switch Boots Datasheets for APM Hexseal Corp.
APM Hexseal Corp.
Bushing Seals for Sealed Switches/Circuit Breaker

Panel Bushing Seals for Sealed Switches/Circuit Breakers - Protect & prevent seepage/leakage through switch/circuit breaker panel cutout. (read more)

More product announcements from APM Hexseal Corp.
Browse APM Hexseal Corp. Catalog
Browse Switch Boots Datasheets for APM Hexseal Corp.
Advanced Input Systems
Flex Circuits

Flex circuits offer OEM customers several options because they have trace routing, current carrying capabilities, and SMT component populating options of a FR4 printed circuit board; and flexibility of a membrane switch. Simple single layer copper flex on polyester or complex double-sided on polyimide, Memtron Input Components provides customers with application-specific solutions. (read more)

More product announcements from Advanced Input Systems
Browse Advanced Input Systems Catalog
Automationdirect.com
Motor Controls - Starters/Contactors and More...

Motor contactors, overload relays, and manual motor starters provide complete motor control solutions up to 300 horsepower. Starters accommodate motors up to 100 horsepower at 480 VAC, while MMS combination starters accommodate motors up to 40 horsepower at 480 VAC. Contactors come in sizes up to 300 horsepower at 480 VAC. Available in 24 VAC, 24 VDC, 120 VAC, & 240 VAC coil versions. (read more)

More product announcements from Automationdirect.com
Browse Automationdirect.com Catalog
Browse Motor Starters and Contactors Datasheets for Automationdirect.com
ASI/Automation Systems Interconnect, Inc.
Miniature Circuit Breakers

The high quality DIN rail circuit breakers offered by ASI are available in configurations to meet virtually all industrial circuit protections applications from supplemental (UL1077), branch circuit (UL489) or DC circuit protection. (read more)

More product announcements from ASI/Automation Systems Interconnect, Inc.
Browse ASI/Automation Systems Interconnect, Inc. Catalog
Browse Circuit Breakers Datasheets for ASI/Automation Systems Interconnect, Inc.
Unipower Corporation
BREAKER PANEL

UNIPOWER Telecom's new DPB2U circuit breaker panels provide distribution and overload protection for up to 19 DC circuits in telecom applications utilizing a minimal amount of rack space. They distribute up to a total of 300 amperes of load current from a single source. The distribution panel can be configured for 12, 24 or 48VDC telecom systems with either positive or negative ground. (read more)

More product announcements from Unipower Corporation
Browse Unipower Corporation Catalog
Browse Power Distribution Units (PDU) Datasheets for Unipower Corporation
APM Hexseal Corp.
APM’s Sealing Boots Protect

APM's sealing boots are designed to protect you circuit breakers from hostile environments without compromising, or interfering with, the breaker's basic operation. Each is made of a tough, high tear-strength silicone rubber compound formulated for the variety of circuit breaker actuator styles. (read more)

More product announcements from APM Hexseal Corp.
Browse APM Hexseal Corp. Catalog
Browse Switch Boots Datasheets for APM Hexseal Corp.
DeWAL Industries, Inc.
PTFE Films for Flex & Microwave Circuits

PTFE films from DeWAL provide the consistently high physical properties demanded that best facilitate the production of high temperature flex and microwave circuits. DeWAL produces virgin PTFE in thickness ranging from .0005 through .040 inch and widths ranging from .250 through 50 inch. (read more)

More product announcements from DeWAL Industries, Inc.
Browse DeWAL Industries, Inc. Catalog
Clippard Instrument Laboratory, Inc.
Pneumatic Circuit Boards

Clippard clear acrylic pneumatic circuit boards are designed to provide a compact and highly efficient pneumatic control system, with the use of Clippard modular components and other Clippard products.

Many valving systems require a considerable amount of piping, tubing and fittings to create the ... (read more)

More product announcements from Clippard Instrument Laboratory, Inc.
Browse Clippard Instrument Laboratory, Inc. Catalog
Browse Manifolds and Manifold Systems Datasheets for Clippard Instrument Laboratory, Inc.
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Part Numbers for electrical circuit breaker
Part # Distributor Manufacturer Product Category Description
27C7054 Newark Woods Industries Cleaners Woods Tough Strip Six Outlet Power Strip, Current Rating: 15 A, Voltage Rating: 125 V, Power Rating: 1875 W, Cord Length: 4 Feet, Features: 15 A Circuit Breaker Allows To Reset Overloads At Job Site Instead Of Running To Electrical
10M5227 Newark Eaton Heinemann Electrical Socket Magnetic Hydraulic Circuit Breaker; Current Rating:10A; No. Of Poles:2; Mounting:Panel; Mounting Type:Screw/Push-On; Trip Time (Seconds):1.7-18 Rohs Compliant: Yes
10M5224 Newark Eaton Heinemann Electrical Socket Magnetic Hydraulic Circuit Breaker; Current Rating:15A; Voltage, Ac:250V; Voltage, Dc:65V; No. Of Poles:2; Mounting:Panel; Mounting Type:Screw/Push-On; Trip Time (Seconds):10-120 Rohs Compliant: Yes
10M5222 Newark Eaton Heinemann Electrical Socket Magnetic Hydraulic Circuit Breaker; Current Rating:2A; Voltage, Ac:250V; Voltage, Dc:65V; No. Of Poles:1; Mounting:Panel; Mounting Type:Screw/Push-On; Trip Time (Seconds):1.7-18 Rohs Compliant: Yes
27C0901 Newark Eaton Heinemann Conduit Fittings Magnetic Hydraulic Circuit Breaker; Current Rating:20A; No. Of Poles:1; Leaded Process Compatible:No; Mounting Type:Screw; Peak Reflow Compatible (260 C):No; Trip Time (Seconds):10-120 Rohs Compliant: No
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This presentation highlights what I have seen in the industry and in certain training classes with regards to residential electrical safety. Electrical Safety on most residential electrical inspection... (Read More)
Beyond Padlocks - Developing Lockout Systems that Save Lives, Time, and Money
You've got all the right tools: safety padlocks and lockout tags; circuit breaker, electrical, and valve lockout devices; even wall-mounted departmental lockout stations. So you're ready for your OSHA... (Read More)
Chapter 5.2.2.1 - Resistance to Current Flow
Resistance, caused by friction to the movement of electrons, is measured in ohms. The product of resistance is heat, which is to be minimized in conductors, and controlled in heaters. ASHRAE defines... (Read More)
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Why OSHA Isn't Easily Impressed by Lockout Padlocks
You’ve got the safety padlocks and lockout tags, the circuit breaker, electrical and valve lockout devices, and you’ve even wall-mounted the departmental lockout stations in your facility. So you... (Read More)

Tools & Useful Links for electrical circuit breaker
Fuses: The Dinosaurs of Circuit Protection - Electrical Distribution and Protection Equipment
How are "Equalize", "Boost" and "Fast Charge" Charging Different? - Power Generation and Storage
What Does "Equalize" Charging Do, and Why is it Needed? - Power Generation and Storage
What is the Correct Charging Voltage? - Power Generation and Storage
National Electrical Manufacturers Association (NEMA) - Professional Organizations
Beyond Padlocks - Developing Lockout Systems that Save Lives, Time, and Money - Contract Manufacturing and Fabrication
What is an Electrical Transient? - Electrical and Electronic Contract Manufacturing
PolyLube™ IFR Bearings (Polygon) - Bearings and Bushings
Ensuring Electrical Safety - Electrical Testing Equipment
Commercial Construction Will Sustain Need for Portable Electrical and Datacomm Labeling Solutions - Material Handling and Packaging
Technical Article: Automatic Voltage Regulators and Power Conditioners - Power Supplies and Conditioners
Common Mode (Ground Suppressing) Suppressor Hazards (.pdf) - Surge Suppressors
Technical Article: Voltage Too High, Too Low - Power Supplies and Conditioners
Technical Article: The Ferroresonant Transformer Voltage Regulator - Power Supplies and Conditioners
Technical Article: Constant Voltage Transformer Operation - Power Supplies and Conditioners

Engineering Web: electrical circuit breaker
Electrical Circuit Breaker
Electrical Circuit Breaker Companies - 13 Electrical Circuit Breaker Displaying 1-40 of Total 52 Products Found
Cooper Bussmann ® - Cooper Bussmann Home
Electrical & electronics circuit, overcurrent and surge protection products and services: power fuses, blocks & holders, disconnects, wire connection
See Cooper Bussmann, Inc. Information
Electrical Circuit Breakers
Basic electrical circuit breaker construction, electrical safety, and common circuit breaker maintenance techniques are the major components of this
electrical switchgear - circuit breaker information

Electrical Wiring FAQ (Part 1 of 2)
What is a circuit? "grounding" versus "grounded" versus "neutral". What does a fuse or breaker do?
Electrical Circuit Breakers
A circuit breaker can control and protect an electrical circuit and people operating the utilization equipment.
See Mike Holt Enterprises, Inc. Information
Electrical / Breaker Boxes
Electrical Home Page Index Page Electrical Electrical / Breaker Boxes
See Surplus Sales of Nebraska Information
[No Title]
Jul 09, 2008 - Eaton Launches Series NRX Low Voltage Power Circuit Breaker View Article
Transformer - Wikipedia, the free encyclopedia
A transformer is a device that transfers electrical energy from one circuit to another through inductively coupled electrical conductors.
Switch - Wikipedia, the free encyclopedia
Electrical switches. Top, left to right: circuit breaker, mercury switch, wafer switch, DIP switch, surface mount switch, reed switch.

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Related Keywords
electrical circuit breaker box, electrical protection, electronic circuit breaker, electronic photoflash, electronik circuit simulator




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