High-voltage disconnect switches

28 companies | 88 products
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center break isolator switch
center break isolator switch
3DN1

Primary current: 4,000 A
VAC: 72.5 kV - 550 kV

... The center break is the most frequently used disconnector type worldwide. Its design is characterized by two rotating insulators that open and close the contacts in a sideways motion. •Design with two rotating insulators mounted on ...

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Siemens Energy – Power transmission
center break disconnector
center break disconnector
DDHV

Primary current: 2,000 A
VAC: 145, 126 kV

... Center break disconnector with smaller footprint and high reliability Hitachi Energy’s DDHV – ‘V’ type center break disconnector is a compact, reliable and easy-to operate substation equipment. Suitable ...

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Hitachi Energy
manual disconnector
manual disconnector

... is a switch-disconnector? A switch-disconnector is an electromechanical device able to interrupt or establish low-intensity currents at the moment they are driven, and, under normal operating conditions, in the closed ...

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WEG Gear Systems GmbH
high-voltage disconnect switch
high-voltage disconnect switch

Primary current: 200 A - 3,150 A
VAC: 0 kV - 420 kV

... The horizontal centre break disconnectors has a rated voltage that goes up to 420 kV. Minimum rated current is 200 up to 3150 amps. Manual and mechanized working systems could be given. Mechanical interlocks between principle ...

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CG Power Systems
manual disconnector
manual disconnector
GW4

Primary current: 2,000 A - 4,000 A
VAC: 40.5 kV - 252 kV

... NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • Flexible contacting outgoing base • Strong current flow in conductive rod contact finger • ...

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Dowei Electric
motorized disconnector
motorized disconnector
GW7

Primary current: 1,250 A - 5,000 A
VAC: 126 kV - 363 kV

... , UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • Stationary Cast Aluminum Contact Base • Copper ...

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Dowei Electric
motorized disconnector
motorized disconnector
GW10

Primary current: 2,000 A - 5,000 A
VAC: 126 kV - 363 kV

... , UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • Copper and silver moving contact • Insulator double ...

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Dowei Electric
medium-voltage isolator switch
medium-voltage isolator switch

Primary current: 100 A - 500,000 A
VAC: 415 V - 33,000 V

... three-phase isolator switch to take your electrical infrastructure to new heights, bringing comfort and facilitating peak production. In this cutting-edge solution, efficiency and safety come together. Voltage ...

manual isolator switch
manual isolator switch
ITr

Primary current: 630 A - 6,300 A
VAC: 12 kV - 40.5 kV
VDC: 1,500 V - 3,000 V

... contact blades etc. Thoroughly clean the switches and actuator elements prior to putting into operation to remove dust and installation swarf and wipe all insulating parts with a clean dry cloth. The switches are designed ...

fuse disconnect switch
fuse disconnect switch
FLa 15/6410

Primary current: 630, 400 A
VAC: 12, 24, 36 kV

... holder contacts are designed to take HVHBC ( high- voltage, high breaking capacity fuses)(catalogue 791) in accordance with DIN 43625.Adequate cross sections and suitable contact pressures mean that the ...

high-voltage disconnector
high-voltage disconnector
JW5-1100/J63

Primary current: 63,000 A
VAC: 1,100 kV

... conditions GB 1985-2004 High- voltage alternating-current disconnectors and earthing switches GB/T 191-2008 packaging-pictorial marking for handling of goods GB/T 4585-2004 Artifitial ...

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Henan ping high electric co., LTD.
vaccum capacitor disconnect switch
vaccum capacitor disconnect switch

VAC: 10 kV

... Sometime the PT suffers exploded which match used with high- voltage switches due to the inherent characteristics of 10kV distribution lines, the problem has not been completely resolved for a long time. ...

high-voltage disconnect switch
high-voltage disconnect switch
69 - 138 kV, max. 40 kA | 2000 series

Primary current: 0 A - 40,000 A
VAC: 69 kV - 138 kV

... Series 2000 Circuit-Switcher Simplified design, and complete factory-assembly and testing mean that Series 2000 Circuit-Switcher can be relied upon to function properly day-in and day-out. And S&Cs comprehensive easy-to-follow inspection recommendations, ...

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S&C Electric Company
high-voltage switch disconnector
high-voltage switch disconnector
GL series

Primary current: 23 A - 630 A
VAC: 400 V

... The switching technology, designed for very fast actuation, allows the using of these devices for switching loads in category AC23A up to 630A at 400V or 500A for higher voltages. GL switch disconnectors ...

high-voltage disconnect switch
high-voltage disconnect switch
RS series

Primary current: 0 A - 4,000 A
VAC: 0 kV - 27.5 kV

... as well as disconnect and earthing switch. It is suitable for single- voltage as well as for multi- voltage vehicles, covering all the usual line voltages (1.5 kVdc; 3 ...

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Secheron
high-voltage switch disconnector
high-voltage switch disconnector
GW series

Primary current: 400, 630 A
VAC: 12, 24, 36 kV

... The Pomanique’s single break, insulator operated disconnector has been designed for both rural distribution and substation type disconnector applications and complying with IEC 60129. Rated voltage from ...

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Pomanique Electric
high-voltage disconnector
high-voltage disconnector
GW4

VAC: 12 kV - 550 kV

... Rated current: up to 5000A Rated frequency:50/60Hz Short time withstand current :up to 63kA Mechanical endurance:M2 Ice breaking capacity:10-20mm Rated insulation level:According to the latest IEC 62271-1 ...

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Sieyuan Electric Co., Ltd
high-voltage disconnector
high-voltage disconnector
jdw3

VAC: 10 kV

... by the switch. When the switch is opened and closed, it is operated by insulating hook rod, The switch has a self-locking device   4、 Scope of application   Gw9-12 (W) series outdoor high- voltage ...

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jinniu electric
high-voltage disconnect switch
high-voltage disconnect switch
BH-400

Primary current: 250 A - 400 A
VDC: 1,000 V - 1,500 V

... Solar disconnects up to 1500V 250A 1 string BH-400 Solar disconnect safety switch for 1000V and 1500V string, current range from 250A to 400A. Non-polar solar disconnects ...

fuse switch disconnector
fuse switch disconnector
FLBS36

Primary current: 630, 800 A
VAC: 12, 24 kV

... ++++General FLBS an indoor high- voltage SF6 load switch, an switchgear with the rated voltage of 12kV/24kV, adopted with SF6 gas as an arc-extinguishing and insulation medium, including ...

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Zhejiang Farady Powertech Co.,Ltd
rotary isolator switch
rotary isolator switch
EDS7HM

Primary current: 13, 20, 25, 40 A
VDC: 1,500 V

... Choose our line of isolation switches that properly disengaged power when toggled. With a patented arc-extinguishing chamber, we guarantee better solar DC safety. Product Benefits Non-polarity DC Isolator Switch Modular ...

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Aswich Electrical Co., Ltd
high-voltage disconnect switch
high-voltage disconnect switch

... Product Item : Disconnect switch Specification : DESCRIPTION Features 1.Using high-conductivity brass plate for best electrical characteristics. 2.Pressure type contact surface for minimum loss rate. ...

high-voltage disconnect switch
high-voltage disconnect switch
ROM series

Primary current: 200 A - 630 A
VAC: 12 V - 36 V

high-voltage disconnect switch
high-voltage disconnect switch
600 - 630 A, max. 170 kV | CapSwitcher®

Primary current: 600 A - 630 A
VAC: 0 kV - 170 kV

... Solution for a Changing Industry Southern States CapSwitcher® is the first high voltage capacitor switching device specifically designed to meet the power quality needs of today's electrical systems. ...

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Southern States LLC
motorized disconnector
motorized disconnector
LTK line

Primary current: 900 A
VDC: 4,400 V

... concepts of compactness and versatility where high voltage rating (up to 4 kV) and high thermal currents are required. The safety in polluted environments is guaranteed by wide creepage ...

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Microelettrica
high-voltage disconnect switch
high-voltage disconnect switch
130 - 1 000 V | SCC series

VDC: 130 V

... Short Circuit Switch type SCC for all types of Electrolysis (Chlorine, Copper, nickel, zinc…); Disconnector type SCC for steel plants and Graphite-processes; Rated Voltage: 1000 V; Operating Voltage ...

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RITTER
high-voltage disconnect switch
high-voltage disconnect switch
KMX-18

Primary current: 5,000 A
VAC: 18 kV
VDC: 23 kV

... Resistor type disconnecting switch ● Creeping leakage distance: ≥645mm ● Insulated cover rubber product over the upper terminal side, preventing the penetration of rainwater Structure Overview Disconnector The ...

automatic isolator switch
automatic isolator switch

Primary current: 0 mA - 1 mA
VDC: 0 V - 150,000 V

... - their High Voltage cables and the connected generators have altogether a more or less high electrical capacity. When electrically charged they store an energy equal to ½ CV2 where C is the capacity ...

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