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Supplier: Mitsubishi Electric Automation, Inc.
Description: Features: • WS-V is an all-new design that uses internal gas pressure as well as the electromagnetic force generated during a fault to give higher interrupt ratings and better repeat performance ("Ics = Icu") * • Frame sizes have been harmonized to simply panel installation
- Continuous Current Rating: 5 to 250 amps
- Molded Case Circuit Breaker: Yes
- Mounting Style: Fixed Mount
- Trip Unit Type: Magnetic Circuit Breakers
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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
- Continuous Current Rating: 40000 to 63000 amps
- Medium Voltage Circuit Breaker Arc Extinguishing Method: SF6 Gas
- Rated AC Voltage: 38 to 550000 volts
- Rated DC Voltage: 38 to 550000 volts
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Supplier: Schneider Electric
Description: Substation Outdoor Circuit Breakers Outdoor vacuum dead tank gas-insulated substation circuit breaker up to 38kV Outdoor vacuum air-insulated substation circuit breaker up to 38kV Vacuum Circuit Breaker Drawout vacuum circuit
- Continuous Current Rating: 1200 to 2000 amps
- Rated AC Voltage: Up to 38000 volts
- Rated Breaking Capacity (Icn): 25000 to 63000 amps
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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
- Applications: Other
- Configuration / Form Factor: Heavy Duty / Electric Power Capacitors
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Supplier: Eaton Corporation
Description: THERMAL MAGNETIC TYPE 2 1/4 INCH W SIZE LOAD CENTER, PANEL USED ON (1) 14 TO 8 AWG (ALUMINUM/COPPER) WIRE SIZE UL 1699, CSA APPROVAL GAS PUMP, HACR APPLICATION 120 VAC VOLTAGE RATING PLUG ON MOUNTING 10000 AMPERE
- Continuous Current Rating: 20 amps
- Mounting Style: Plug-in
- Number of Poles: 2
- Rated AC Voltage: 120 volts
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Supplier: Eaton Corporation
Description: THERMAL MAGNETIC TYPE 2 1/4 INCH W SIZE LOAD CENTER, PANEL USED ON (1) 14 TO 8 AWG (ALUMINUM/COPPER) WIRE SIZE UL 1699, CSA APPROVAL GAS PUMP, HACR APPLICATION 120/240 VAC VOLTAGE RATING PLUG ON MOUNTING 10000 AMPERE
- Continuous Current Rating: 20 amps
- Mounting Style: Plug-in
- Rated AC Voltage: 120 to 240 volts
- Rated Breaking Capacity (Icn): 10000 amps
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Supplier: Siemens Energy Sector
Description: Up to 24 kV Up to 25 kA Up to 630 A Single busbar Type-tested Metal-enclosed Climate-independent Maintenance-free Individual panels and block versions No gas work at site Fast and easy to install
- Main Device: Breakers, Fusible
- Maximum Current: Up to 25000 amps
- Maximum Voltage: Up to 24000 volts
- Style: Rack Mounted
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Supplier: Accuris
Description: Bushings for High-Voltage [over 1000 V (ac)] Circuit Breakers and Gas-Insulated Switchgear
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Supplier: Qualitrol Company, LLC
Description: circuit breakers (live and dead tank), switchgear bushings and transformers. For gas density monitoring applications that require local and remote indication and optimal relays for alarm and limit control.
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Supplier: Qualitrol Company, LLC
Description: lockout functions Connection and pressure range options can be configured as needed Applications For use on high voltage and medium voltage gas insulated circuit breakers (live and dead tank), switchgear bushings and transformers. For gas density monitoring applications
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Supplier: Siemens Energy Sector
Description: Dimensions - Width Circuit-breaker, disconnector - Width Bus sectionalizer - Depth - Height mm mm mm mm 600 900 1600 2450 600 900 1600 2450 600 900 1600 2450 600 900 1600 2450
- Main Device: Breakers
- Maximum Current: Up to 31500 amps
- Maximum Voltage: Up to 40500 volts
- Style: Rack Mounted
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Supplier: Siemens Energy Sector
Description: part Degree of protection - Secondary part IP65 IP3XD IP65 IP3XD IP65 IP3XD Dimensions - Width Circuit-breaker, disconnector - Width Bus sectionalizer - Depth - Height mm mm mm mm 600 600 1840 2600 600 600 1840 2600 600 600 1840 2600
- Main Device: Breakers
- Maximum Current: Up to 31500 amps
- Maximum Voltage: Up to 36000 volts
- Style: Rack Mounted
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Supplier: Siemens Energy Sector
Description: A 630 and 1000* Degree of protection - Primary part Degree of protection - Secondary part IP65 IP3XD Dimensions - Width (Circuit-breaker panel) - Width (Disconnector panel) - Depth with rear duct - Height of the panels mm mm mm mm 600 450 1000 1900
- Main Device: Breakers
- Maximum Current: Up to 25000 amps
- Maximum Voltage: Up to 36000 volts
- Style: Rack Mounted
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Supplier: Accuris
Description: Draft Standard for Bushings for High-Voltage (Over 1000 Vac) Circuit Breakers and Gas-Insulated Switchgear
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Description: This standard is applicable to bushings intended for use in high voltage circuit breakers and gas insulated switchgear. These bushings are intended for indoor and outdoor use, operating on alternating current with a rated voltage greater than 1000 V and a frequency of 50 or 60
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Description: This standard is applicable to bushings intended for use in high-voltage circuit breakers and gas-insulated switchgear. These bushings are intended for indoor and outdoor use, operating on alternating current with a rated voltage greater than 1000 V and a frequency of 50 Hz or
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Supplier: Maxwell Technologies, Inc.
Description: Gas-insulated switchgear (GIS) circuit breakers for tough environments with extreme temperature variations, dust, pollution or confined space use grading capacitors to ensure a uniform distribution of the voltage across the breaking chambers. CONDIS® GIS capacitors have a
- Applications: Other
- Configuration / Form Factor: Heavy Duty / Electric Power Capacitors
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Supplier: Qualitrol Company, LLC
Description: A fully flexible, modular and scalable system to monitor anything from one gas insulated circuit breaker with three gas zones to largest GIS in world with thousands of gas zones. Features Real time automated alerts for time to refill / time to lock out / fast
- Applications: Condition Monitoring Software, Non-Destructive Test, Predictive Maintenance
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Supplier: Central Marine Diesel
Description: , electronic governor, low oil pressure shutdown, high coolant temperature shutdown, automatic voltage regulation, enclosed muffler, aluminum enclosure, radiator drain extension, battery rack and cables, main line circuit breaker and 2 amp static battery charger.
- Fuel Type: Propane, Natural Gas
- Voltage: 120 V, 240 V
- Wattage: 22000 watts
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Description: to TRV capacitors falling into one or both of the following categories for: - mounting on or close to air insulated switchgear (AIS) dead tank and live tank circuit-breakers, or - mounting on gas insulated switchgear (GIS) circuit-breakers. The testing for each of the above
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Description: , such as buses, gas-to-air bushings, circuit breakers, instrument transformers, cable terminations, etc. Switches may be manually or power operated. Service conditions, ratings, supporting structures, and nameplates are covered. Testing of disconnecting and grounding switches
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Description: described in clause 5 for circuit breakers that are intended for high-voltage, free-standing installations. Drawout circuit breakers used in switchgear are excluded from Clause 5 requirements. Circuit breakers used in Gas Insulated Switchgear
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Supplier: RS Components, Ltd.
Description: MTL7700 Series barriers protect devices located in all normally occurring explosive atmospheres, including air/flammable gas mixtures, dusts and fibres. Single starin-gauge bridges. Use to sense the bridge supply voltage Barrier Type = Zener Number of Channels = 2 Supply Voltage
- Operating Temperature: -4 to 140 F
- Rated DC Voltage: 14 volts
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Supplier: RS Components, Ltd.
Description: MTL7700 Series barriers protect devices located in all normally occurring explosive atmospheres, including air/flammable gas mixtures, dusts and fibres. Dual channel. For digital on/off inputs. Input current is <10mA Barrier Type = Zener Number of Channels = 2 Supply Voltage
- Operating Temperature: -4 to 140 F
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Supplier: RS Components, Ltd.
Description: For controlling Ex-i solenoid valves, alarm modules or LEDs installed in Ex areas . Current limitation at 48 mA. For gases up to Group II C, loop-powered, electrical isolation, SIL 3. Housing material polyamide (PA 6.6) Barrier Type = Galvanic Number of Channels = 1 Supply Voltage
- Operating Temperature: -4 to 140 F
- Rated DC Voltage: 27.7 volts
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Supplier: Mi-T-M Corporation
Description: , compact design • Wraparound frame with 1-inch steel tubing • Wheel kit with tires and rubber gripped handles Components: Easy-access and protected control panel with magnetic circuit breakers and GFCI-protected receptacles • Large low-tone mufflers • Engine on/off switch • Fuel
- Frequency: 60 Hz
- Fuel Type: Gasoline
- Phase: AC Single Phase Power
- Portability: Portable
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Supplier: RS Components, Ltd.
Description: The EB3C Series are essential components of intrinsically safe applications. These devices limit current, voltage, & total energy delivered to a sensor or any other actuator instrument located in a hazardous area. When used in areas with hazardous chemicals, gases or other ignitable
- Operating Temperature: -4 to 140 F
- Rated DC Voltage: 24 volts
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Supplier: Mi-T-M Corporation
Description: -access and protected control panel with magnetic circuit breakers and GFCI-protected receptacles • Large low-tone mufflers • Engine on/off switch • Fuel shut-off valve • DC charging/battery charging Miscellaneous: Circuit breaker protected
- Frequency: 60 Hz
- Fuel Type: Gasoline
- Phase: AC Single Phase Power
- Portability: Portable
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Supplier: Mi-T-M Corporation
Description: to prevent rusting · Heavy-duty industrial air cleaners hold up under extreme conditions · Large low-tone mufflers to reduce noise to lowest level possible · Easy-access and protected control panel with magnetic circuit breakers and GFCI-protected receptacles
- Frequency: 60 Hz
- Fuel Type: Gasoline
- Phase: AC Single Phase Power
- Portability: Portable
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Supplier: Mi-T-M Corporation
Description: · Heavy-duty industrial air cleaners hold up under extreme conditions · Large low-tone mufflers to reduce noise to lowest level possible · Easy-access and protected control panel with magnetic circuit breakers and GFCI-protected receptacles Miscellaneous: USDA/USFS-approved spark
- Frequency: 60 Hz
- Fuel Type: Gasoline
- Phase: AC Single Phase Power
- Portability: Portable
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Description: breakers. Switchgear assemblies do have typically low centers of gravity, e.g. gas-insulated switchgear (GIS). This first edition of IEC 62271-207 cancels and replaces the first edition of IEC 62271-2 and constitutes a technical revision. The change from IEC 62271-2 is as follows: -the
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of the dielectric breakdown voltage and dielectric strength of insulating gases used in transformers, circuit breakers, cables, and similar apparatus as an insulating medium. The test method is applicable only to gases with
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of the dielectric breakdown voltage and dielectric strength of insulating gases used in transformers, circuit breakers, cables, and similar apparatus as an insulating medium. The test method is applicable only to gases with
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Supplier: Schneider Electric
Description: -insulated switchgear with gas-insulated busbar for heavy duty applications up to 38kV. 38kV switchgear for transformer substations in wind farms. Air Insulated Switchgear Air-insulated, arc resistant drawout switchgear with vacuum circuit breakers for large, complex
- Main Device: Breakers
- Maximum Current: 200 amps
- Maximum Voltage: 5500 to 38000 volts
- Panels: Single-Panel, Multi-Panel
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Supplier: CSA Group
Description: than 3 bar (gauge); and b) 72.5 kV and above. The enclosures comprise parts of electrical equipment not necessarily limited to the following examples: - Circuit-breakers; - Switch-disconnectors ; - Disconnectors; - Earthing switches; - Current transformers
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Supplier: Mi-Tech Metals
Description: copper yields higher electrical and thermal conductivity, while a higher refractory metal content results in superior arc erosion properties. Mi-Tech Metals offers a variety of composites to meet your demands. Regardless of the environment (oil-filled devices, air and gas circuit
- Applications / Industry: Circuit Breakers, Contactors, Specialty / Other
- Conductivity: 44 %IACS
- Form / Shape: Application Specific / Custom, Bar Stock
- Material: Copper Tungsten
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of the dielectric breakdown voltage and dielectric strength of insulating gases used in transformers, circuit breakers, cables, and similar apparatus as an insulating medium. The test method is applicable only to gases with
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of the dielectric breakdown voltage and dielectric strength of insulating gases used in transformers, circuit breakers, cables, and similar apparatus as an insulating medium. The test method is applicable only to gases with
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Supplier: CSA Group
Description: necessarily limited to the following examples: Circuit-breakers Switch-disconnectors Disconnectors Earthing switches Current transformers Voltage transformers Surge arresters Busbars and connections The scope also covers pressurized components such as the center chamber of live tank
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Supplier: GE Grid Solutions
Description: HYpact Hybrid compact switchgear assembly HYpact is a hybrid compact switchgear assembly that typically consists of circuit breakers, disconnectors, and earthing switches located in a common gas tank. Current and voltage transformers can be added and the standard
- Main Device: Breakers
- Maximum Current: 2500 amps
- Maximum Voltage: 72500 to 170000 volts
- Phase: Three-Phase
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Supplier: CSA Group
Description: comprise pressurized barriers in electrical equipment not necessarily limited to the following examples: - Circuit breakers - Switch disconnectors - Disconnectors - Earthing switches - Current transformers - Voltage transformers - Surge arresters - Busbars and
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Supplier: CSA Group
Description: b) 72.5 kV and above. The enclosures comprise parts of electrical equipment not necessarily limited to the following examples: - Circuit-breakers - Switch-disconnectors - Disconnectors - Earthing switches - Current transformers - Voltage transformers
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Supplier: Electric Generators Direct
Description: demands of up to two 5-ton central air conditioners •Intelligently powers your whole home (load dependent) 400-Amp (2 x 200-Amp) Auto Transfer Switch (71058) •A UL Listed solution for 2 x 200-Amp Service Breakers •Easy install - one less switch, less wiring
- Applications: Power, Standby
- Frequency: 60 Hz
- Fuel Type: Propane, Natural Gas
- Phase: AC Single Phase Power
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Supplier: Safran Electrical & Power
Description: Weight (kg): 21.5 Noise (dB): Acoustic pressure input: 100.3 Acoustic pressure output: 102.1 Radiated acoustic pressure: 85.2 Current (A): 50A circuit breaker compatible Flow rate (l/s): 750 Pressure (hPa): 65 Max
- Air Flow Rate: 1589 SCFM
- Design Configuration: Axial
- Environment: Clean Air / Gas
- Media Temperature: -40 to 158 F
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Supplier: Safran Electrical & Power
Description: Weight (kg): 7.8 Noise (dB for 12,300 rpm) values estimated and not measured: Acoustic pressure input: 93 Acoustic pressure output: 95 Radiated acoustic pressure: 76 Current (A): 15A circuit breaker compatible Flow rate (l/s): 371
- Air Flow Rate: 786 SCFM
- Design Configuration: Axial
- Environment: Clean Air / Gas
- Media Temperature: -40 to 158 F
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Supplier: AENOR
Description: TEST REQUIREMENTS FOR THE EVALUATION OF THE EMISSION OF IONIZED GASES DURING SHORT-CIRCUIT TESTS OF RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS FOR HOUSEHOLD AND SIMILAR USE.
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Supplier: Central Marine Diesel
Description: features a premuim Yamaha OHV engine, Smart Throttle™ varies engine speed based load, fuel gauge, low oil shutdown, main line circuit breaker, 12 VDC output w/ battery charging cables, super quiet muffler w/ spark arrestor, 3 year warranty and is only 51 decibels!
- Fuel Type: Gasoline, Natural Gas
- Voltage: 120 V
- Wattage: 1600 watts
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Supplier: MCG SURGE PROTECTION
Description: MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con- nected to the rack's metal framework. An additional ground wire is provided for connection to the frame rack to insure continued excellent protection.
- Applications: Data Acquisition, Medical Facilities, Computer Rooms
- Clamping Voltage: 200 volts
- Features: Resettable Circuit Breaker
- Maximum Surge Current: 10000 amps
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Supplier: MCG SURGE PROTECTION
Description: MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con- nected to the rack's metal framework. An additional ground wire is provided for connection to the frame rack to insure continued excellent protection.
- Applications: Data Acquisition, Medical Facilities, Computer Rooms
- Clamping Voltage: 6 volts
- Features: Resettable Circuit Breaker
- Maximum Surge Current: 10000 amps
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Supplier: MCG SURGE PROTECTION
Description: MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con- nected to the rack's metal framework. An additional ground wire is provided for connection to the frame rack to insure continued excellent protection.
- Applications: Data Acquisition, Medical Facilities, Computer Rooms
- Clamping Voltage: 6 volts
- Features: Resettable Circuit Breaker
- Maximum Surge Current: 10000 amps
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Supplier: AENOR
Description: Test requirements for the evaluation of the emission of ionized gases during short-circuit tests of residual current operated circuit-breakers for household and similar use. (Endorsed by AENOR in March of 2001.)
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Supplier: AENOR
Description: TEST REQUIREMENTS FOR THE EVALUATION OF THE EMISSION OF IONIZED GASES DURING SHORT-CIRCUIT TESTS OF RESIDUAL CURRENT OPERATED CIRCUIT BREAKER WITH INTEGRAL OVER-CURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USE.
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Supplier: AENOR
Description: Test requirements for the evaluation of the emission of ionized gases during short-circuit tests of residual current operated circuit-breakers with integral overcurrent protection for household and similar use. (Endorsed by AENOR in March of 2001.)
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Supplier: Central Marine Diesel
Description: line circuit breaker, deluxe receptacle panel with 120/240 V full power output, automatic voltage regulator, battery float charger, all-terrain wheel kit w/ rubber tires and push-button electric start for fast, effortless starting!
- Fuel Type: Gasoline, Propane, Natural Gas
- Voltage: 120 V, 240 V
- Wattage: 7000 watts
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Supplier: MCG SURGE PROTECTION
Description: MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con- nected to the rack's metal framework. An additional ground wire is provided for connection to the frame rack to insure continued excellent protection.
- Applications: Data Acquisition, Network Applications, Telecom Applications, Medical Facilities, Computer Rooms
- Clamping Voltage: 25 volts
- Features: Resettable Circuit Breaker
- Maximum Surge Current: 10000 amps
![Bushings for High-Voltage [over 1000 V (ac)] Circuit Breakers and Gas-Insulated Switchgear -- C37.017](https://partimages.globalspec.com/47/4497/8399497_medium.png "Bushings for High-Voltage [over 1000 V (ac)] Circuit Breakers and Gas-Insulated Switchgear -- C37.017")
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filling • Industrial gases • Gas cylinder preparation and filling • Shipboard applications • SF6 circuit breakers • Furnace gases/heat treating • General plant/facility maintenance (read more)
Browse Moisture Meters Datasheets for Panametrics -
switch boots, Morse developed and patented a full product line of circuit breaker, potentiometer, and switch seals designed to function reliably over more than 100,000 actuations. Morse and APM Hexseal helped develop the MIL-B-5423 military specification, now known as MIL-DTL-5423, which sets (read more)
Browse Self-sealing Fasteners Datasheets for APM Hexseal Corp. -
in various applications. In electrical circuits like circuit breakers in SF6 Gas, or moisture level control in hydrogen gas to cool generators. The applications in the semiconductor and the medical industry are mainly moisture content control in process gases and in (read more)
Browse Moisture Meters Datasheets for Innovative Sensor Technology IST USA Division -
, weight, and color requirements. The boots conform to military specifications and are DFARS and ROHS compliant. CIRCUIT BREAKER BOOTS AN ESSENTIAL PAIR FOR OPTIMUM PERFORMANCE Heavy sleet? Or perhaps (read more)
Browse Switch Sealing Boots Datasheets for ZAGO Manufacturing Company, 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 -
The primary purpose of the Neutral Earthing Resistor is to reduce the flow of fault current from the neutral to the ground during a fault. This protects transformers, circuit breaker and other important equipment. Neutral Earthing Resistors are proven to reduce fault currents and voltage spikes (read more)
Browse Resistor, Capacitor Networks Datasheets for ODG (Origin Data Global)
Conduct Research Top
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Utilizing Class I Div. 2 Circuit Breakers in Liquid Natural Gas Applications
An increase in the demand for energy worldwide has driven the search for alternative primary sources of energy, even to the most remote locations of the globe. Natural gas, one of the leading alternative energy choices for fueling industries today, is considered the cleanest burning fossil fuel
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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
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Switchyards and Substations
) are present. Gas and oil circuit breakers are used. The gas (e.g. sulfur hexaflouride) or oil is used to extinguish the arc caused when a breaker is opened, either by a control switch or due to a fault. Manually or motor operated disconnects are provided on either side of the breaker to allow
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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
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Measurement of Water Vapor in Sulphur Hexafluoride, SF6
Sulphur hexafluoride, SF6, is a non-toxic, inert, insulating and cooling gas of high dielectric strength and thermal stability. Due to its high dielectric strength, it is particularly suited for application in high power circuit breakers as well as in high-voltage cables, transformers
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Switching in Electrical Transmission and Distribution Systems
(2007) Development of 1 100 kV Gas Circuit Breakers - Background, Specifications, and Duties.
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Power Circuit Breaker Theory and Design
in SF6 gas circuit breaker technique,' Toshiba Review No. 117 .
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High Voltage Engineering Testing
‘Investigations on SF6-free gas circuit breaker adopting CO2 gas as an .
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Bibliography and Abstracts on Electrical Contacts
Water and oil circuit breakers have a high, compressed- gas circuit breakers a low, restriking voltage.
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Gas Discharge and Gas Insulation
The first ionization energy of Ar, Kr and Xe are similar, while SF6/Ar and SF6/He mixed gas can be used as a kind of arc-quenching medium for gas circuit breakers .
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Re‐ignition surge and high‐frequency arc extinction phenomena at 550‐kV shunt reactor current interruption
The authors investigated the occurrence of high‐frequency arc extinctions in a 550‐kV one‐break SF6 gas circuit breaker during interruption of a 550‐kV shunt reactor current.