Products & Services
See also: Categories | Featured Products | Technical Articles | More Information-
Supplier: Newark, An Avnet Company
Description: CIRCUIT BREAKER
-
Supplier: Newark, An Avnet Company
Description: Thermal Magnetic Circuit Breaker; Product Range:TeSys Series; Current Rating:14A; No. of Poles:1 Pole; Voltage Rating VDC:48V; Voltage Rating VAC:277V; Circuit Breaker Mounting:DIN Rail RoHS Compliant: Yes
-
Supplier: Newark, An Avnet Company
Description: CIRCUIT BREAKER ESCUTCHEON
-
-
Supplier: Radwell International
Description: SCHNEIDER ELECTRIC Circuit Breaker 33593
-
Supplier: Newark, An Avnet Company
Description: CIRCUIT BREAKER, HYDROMAGNETIC, 3A; Product Range:-; Current Rating:3A; No. of Poles:2 Pole; Input Voltage VAC:277V; Interrupting Capacity:5kA; Trip Time:-; Dielectric Strength:- RoHS Compliant: Yes
-
Supplier: ABB Inc.
Description: Application FlexilityIn switchboards, motor control centers and lighting and in power panelboards. General Electric molded case circuit breakers are being used to provide reliable circuit protection. Molded case circuit breakers in individual enclosures are
-
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
-
Supplier: Accuris
Description: CIRCUIT-BREAKERS, AIR, ELECTRIC (NAVAL SHIPBOARD USE)
-
Supplier: Accuris
Description: CIRCUIT-BREAKERS, AIR, ELECTRIC, INSULATED HOUSING (SHIPBOARD USE)
-
Supplier: Radwell International
Description: GENERAL ELECTRIC Circuit Breaker TCLK65
-
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
-
Supplier: RS Components, Ltd.
Description: Schneider Electric C10N1TM016
- Continuous Current Rating: 16 amps
- Rated Breaking Capacity (Icn): 25,000 amps
-
Supplier: Schneider Electric
Description: When power availability is critical, rely on Square D® brand mission critical circuit breakers from Schneider Electric. Designed for selectively coordinated systems, mission critical circuit breakers maximize continuity of the electrical service by allowing the
- Continuous Current Rating: 70 to 600 amps
-
Supplier: Win Source Electronics
Description: Manufacturer: Schneider Electric Storage Condition: Dry storage cabinet & Humidity protection package Win Source Part Number: 983136-MG24507 Categories: Circuit Breakers Popularity: Low Fake Threat In the Open Market: 62 pct. Supply and Demand Status: Shortage RoHS:
-
Supplier: Automation24, Inc.
Description: UL489 miniature circuit breaker BK63HU 2P B50A 10kA 240VAC UL489 - 0627045563 from LS ELECTRIC provides reliable circuit protection for multiple devices per UL489 guidelines. It features 2 poles, B trip curve, and operates with 240 V AC operating voltages with a 50 A
- Rated AC Voltage: 240 volts
- Continuous Current Rating: 50 amps
- Number of Poles: 2
- Operating Temperature: 23 to 104 F
-
Supplier: Automation24, Inc.
Description: UL489 miniature circuit breaker BK63HU 1P B2A 10kA 277VAC UL489 - 0626042263 from LS ELECTRIC provides reliable circuit protection for multiple devices per UL489 guidelines. It features 1 pole, B trip curve, and operates with 277 V AC operating voltages with a 2 A current
- Rated AC Voltage: 277 volts
- Continuous Current Rating: 2 amps
- Number of Poles: 1
- Operating Temperature: 23 to 104 F
-
Supplier: Automation24, Inc.
Description: UL489 miniature circuit breaker BK63HU 2P C30A 10kA 240VAC UL489 - 0627055663 from LS ELECTRIC provides reliable circuit protection for multiple devices per UL489 guidelines. It features 2 poles, C trip curve, and operates with 240 V AC operating voltages with a 30 A
- Rated AC Voltage: 240 volts
- Continuous Current Rating: 30 amps
- Number of Poles: 2
- Operating Temperature: 23 to 104 F
-
Supplier: Automation24, Inc.
Description: UL489 miniature circuit breaker BK63HU 1P C10A 10kA 277VAC UL489 - 0626043563 from LS ELECTRIC provides reliable circuit protection for multiple devices per UL489 guidelines. It features 1 pole, C trip curve, and operates with 277 V AC operating voltages with a 10 A
- Rated AC Voltage: 277 volts
- Continuous Current Rating: 10 amps
- Number of Poles: 1
- Operating Temperature: 23 to 104 F
-
Supplier: RS Components, Ltd.
Description: Schneider Electric LV431544
-
Supplier: Waytek, Inc.
Description: Mechanical Products Marine-Rated Panel Mount Circuit Breakers Manufacturer: Egis Mobile Electric Protects electric circuits from short circuit events and over-current loads Automatic circuit protection with manual On/Off switching Combines dual
- Operating Temperature: -40 to 185 F
-
Supplier: Waytek, Inc.
Description: Mechanical Products Marine-Rated Surface Mount Circuit Breakers Manufacturer: Egis Mobile Electric Protects electric circuits from short circuit events and over-current loads Automatic circuit protection with manual On/Off switching Combines dual
- Rated DC Voltage: 48 volts
- Continuous Current Rating: 200 amps
- Operating Temperature: -40 to 185 F
-
Supplier: Win Source Electronics
Description: Manufacturer: Schneider Electric Storage Condition: Dry storage cabinet & Humidity protection package Win Source Part Number: 1087524-M9R84225 Current Rating: 25 A Categories: Circuit Breakers Popularity: Low Fake Threat In the Open Market: 71 pct. Supply and Demand Status:
-
Supplier: Appleton Electric
Description: DUST IGNITION PROOF, EXPLOSION PROOF GENERAL ELECTRIC, THED BREAKER TYPE NON INTERCHANGEABLE TRIP TYPE STAINLESS STEEL SHAFT SHAFT/HANDLE MATERIAL APPLETON[R] BRAND EB MODEL
- Rated AC Voltage: 600 volts
- Rated DC Voltage: 250 volts
- Continuous Current Rating: 50 amps
- Number of Poles: 3
-
Supplier: Yaohua Electric Group
Description: of circuit and use in distributing electric energy.Non-frequent making and breaking in the normal conditions and protecting when circut and installation are overload，short circuit and lacking voltage．Rated shell-rack and the breaker which current is under 400A，take
-
Supplier: Win Source Electronics
Description: Categories: Circuit Breakers Alternative Parts (Cross-Reference): 219-3-1-66F-7-5-10; EA3-B0-66-490-11A-GB; EA3-B2-24-610-1DA-GB; EA3-B0-24-475-12A-GB; EA3-B0-24-610-12A-GBGV2 P14; Popularity: Low Fake Threat In the Open Market: 36 pct. Supply and Demand Status: Shortage Maximum
- Number of Poles: 3
-
Supplier: Maxwell Technologies, Inc.
Description: Gas-insulated switchgear (GIS) circuit breakers for tough environments with extreme temperature variations, dust, pollution or confined space may use transient recovery voltage (TRV) capacitors. They decrease the oscillation frequency and the rate of rise of recovery voltage (RRRV) of
- Configuration / Form Factor: Heavy Duty / Electric Power Capacitors
- Features: Other
-
Supplier: SAE International
Description: The primary function of this specification is to cover the general requirements of one-, two-, and three-pole trip-free circuit breakers for use in aircraft electric systems conforming to MIL-STD-704. As a secondary function, this specification may possibly cover the general
-
Description: the characteristics of the circuit-breakers; b) the service conditions with which circuit-breakers complies with reference to: - operation and behaviour in normal service; - operation and behaviour in the case of short circuit - dielectric properties; c) the tests
-
Description: Gives rules for AC circuit-breakers, the main contacts of which are to be connected to AC overhead contact lines; the nominal voltage of these circuits is in accordance with IEC 60850. Complements the general requirements given in IEC 60077-2.
-
Supplier: CSA Group
Description: Gives rules for AC circuit-breakers, the main contacts of which are to be connected to AC overhead contact lines; the nominal voltage of these circuits is in accordance with IEC 60850. Complements the general requirements given in IEC 60077-2.
-
Description: Description / Abstract There is no abstract information for this document.
Find Suppliers by Category Top
Featured Products Top
-
, easy-to-mount circular style panel mount design, stainless steel hardware, and a high visibility ON/OFF lever. Egis Mobile Electric 4704-200B Marine-Rated Surface Mount Circuit Breaker (read more)
Browse Circuit Breakers Datasheets for Waytek, Inc. -
resistance to the point of failure, often showing no warning until a GFCI trips or a circuit breaker blows mid-shift. The good news: this failure mode is almost entirely preventable. Understanding what’s happening inside the heater and knowing how to address it before installation, or after extended (read more)
Browse Electric Heaters Datasheets for Tempco Electric Heater Corporation -
. The earth tester can perform precise measurements of insulation resistance between live parts and ground. With special functions for RCDs, both Type A and AC-controlled residual current circuit breakers can be efficiently tested, ensuring the proper functioning of these vital protective devices (read more)
Browse Pressure Instruments Datasheets for PCE Instruments / PCE Americas Inc. -
62368-1/No61010-2-201/No61010-1 standards, and certified by CE, CUL listed/recognized, RCM, CB scheme. The Acti9 iC60 range of miniature circuit breakers are recommended for protection. Modular and optimum power supplies come equipped with a front face LED indicating the presence of DC output voltage (read more)
Browse Power Supplies Datasheets for DigiKey
Conduct Research Top
-
Understanding National Electric Code (NEC) tap rules How do they apply to circuit breaker terminals?
Circuit breakers are often used to supply current to. more than one load. This separation of the circuits can occur directly from the load-side cable terminals of the circuit breaker.
-
ABB Circuit-breakers For Direct Current Applications
Direct current, which was once the main means of distributing electric power, is still widespread today in the electrical plants supplying particular industrial applications. The advantages in terms of settings, offered by the employ of d.c. motors and by supply through a single line, make direct
-
Moisture Measurement in SF6 - A Permanent, Environmentally Safe Solution (.pdf)
Most electric utilities and independent power producers use Sulfur Hexafluoride (SF6) as an arc quenching and insulating gas in high voltage circuit breakers and switchgear installed in their electrical transmission and distribution systems. These circuit breakers require periodic maintenance
-
Sulfur Hexafluoride (SF6) Insulating Gas Leak Detection with an IR Imaging Camera
For years, electric utility transmission thermographers have wanted a camera that could spot leaking sulfur hexafluoride, SF6. As an insulating gas, SF6 is widely used by the electric power industry in high voltage circuit breakers to prevent arcing. Early efforts met with limited success through
-
Fake Products, Real Dangers
fell victim to a counterfeit scheme in which some of its Square-D brand circuit breakers were illegally copied and sold in the U.S. Some of the bogus breakers contained no circuit protection features whatsoever, according to the National Electrical Manufacturers Association. NEMA reports
-
Derating For Real World Conditions
. Resistivity is a measure of how strongly a material opposes the flow of electric current. A low resistivity material, such as silver, readily allows the flow of current in an. electrical circuit. A material with higher resistance, such as nickel, impedes the flow of. current in the circuit
More Information Top
Indicates content that may require registration and/or purchase.
-
Aging Management Guideline for commercial nuclear power plants: Electrical switchgear. Final report
A broken prop reset spring caused failure in three different types of General Electric circuit breakers : .
-
An investigation of transient overvoltage generation when switching high voltage shunt reactors by SF6 circuit breaker
Secondly simulations were carried out with the full thermal and di electric circuit breaker model, with the parameters available for a different circuit breaker, in order to demonstrate the applicability of the complete model.
-
Federal Register > Friday, April 11, 2014 > [79 FR 20316] Electric Power Generation, Transmission, and Distribution; Electrical Protective Equipment
A physical device that prevents the transmission or release of energy, including, but not limited to, the following: a manually operated electric circuit breaker , a disconnect switch, a manually operated switch, a slide gate, a slip blind, a line valve, blocks, and …
-
Federal Register > Friday, January 30, 2004 > [69 FR 4448] (MD-82), DC-9-83 (MD-83), DC-9-87 (MD-87), and MD-88 Airplanes
The other commenter, an operator, requests that the final rule not be released until the Wood Electric circuit breaker P/Ns are removed from Boeing's Approved Equivalent Parts List.
-
Federal Register > Wednesday, June 11, 2003 > [68 FR 34849] Airworthiness Directives; McDonnell Douglas MD-90-30 Airplanes
The original issue of the service bulletin specified installation of incorrect circuit breakers for the Wood Electric circuit breakers , if installed.
-
States > Tennessee > State > Administrative Register > 2005 > [2005 TN Register 315] 03/15/2005
Electric circuit breaker panel boxes shall not have open slots exposing wiring.
-
States > Tennessee > State > Administrative Register > 2006 > [2006 TN Register 1215] 12/15/2006
(d) Electric circuit breaker panel boxes shall not have open slots exposing wiring.
-
moulded case circuit breaker - offers from moulded case circuit breaker manufacturers, suppliers, exporters & wholesalers
[ Related Keywords : electric circuit breaker , low voltage circuit breaker ] .
-
Retrofit implementation of medium voltage contactors at abou quir power station in egypt
The well known Tavrida Electric circuit breaker consists of two modules, switching module (ISM) and control module (CM).
-
New generation of outdoor vacuum circuit breakers with rated voltage up to 40.5 kV
Moreover solidly di electric circuit breakers were designed for IEC and IEEE markets and 38 kV versions have rated power frequency withstand voltage up to Ud=70 kV [2,3] and rated lightning impulse withstand voltage not more than Up=170 kV …