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disconnect switch
disconnect switch

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ABB Protection and Connection
disconnect switch
disconnect switch
7.5 - 30 KW 415 V (IEC) ) | OKA16...63

VAC: 415 V

Aluminium safety switch, 3 and 4 poles. The delivery includes: Selector handle (red or black), fixed neutral and PE terminal. 1 NO auxiliary contact, cable entries with metric threaded holes with three compression type ...

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ABB Protection and Connection
low-voltage disconnect switch / for photovoltaic applications / DC
low-voltage disconnect switch
1000 - 1600 A (IEC), 800-1000 A (UL98B), 1000 VDC | OTDC

Current: 800 A - 1600 A
VDC: 1000 V

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ABB Protection and Connection
low-voltage disconnect switch / busbar-mounted
low-voltage disconnect switch
160 - 800 A (IEC 60947-3) | OT160...800E

Current: 160 A - 800 A

The revolutionary OT100F4N2 is a uniquely manufactured low voltage front operated switch disconnectors. It has a product ID of 1SCA105018R1001 and EAN of 6417019391496. It has a specified product dimensions of 97 mm width ...

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ABB Protection and Connection
low-voltage disconnect switch / busbar-mounted
low-voltage disconnect switch
200...600 A (UL98/CSA) | OT200...600U

Current: 200 A - 600 A

The OT range of switch-disconnectors suitable for diverse applications such as machinery, power distribution, motor control centers or photovoltaic installations.

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ABB Protection and Connection
disconnect switch with NH fuse
disconnect switch with NH fuse
MULTIVERT® and MULTIBLOC®

... solution for 4-pole switching in these applications. The new MULTIVERT® 630A 4P (3P+N) NH fuse switch disconnector is dedicated to grid disconnection in renewables and building markets. It ...

low-voltage disconnect switch / fused
low-voltage disconnect switch
IEC UL98 UL508

Current: 30 A - 1600 A
VAC: 600 V

Mersen disconnect switches have a high durability and versatility. These heavy-duty switches are composed of the most updated switch technology available. It is specifically designed ...

low-voltage disconnect switch / with NH fuse
low-voltage disconnect switch
IEC/EN 60 269-2 VDE 0636-2

Current: 100 A - 1600 A
VAC: 690 V

Mersen's Multifox 60 Multiblock NH-fuse disconnector system is made to manage your energy distribution needs with copper bus bars in a system that operates at many voltage levels including the 400, 500 and 690 V AC levels. ...

low-voltage disconnect switch / DC
low-voltage disconnect switch
SOL & P-SOL

Current: 20 A - 63 A
VDC: 1000 V

Eaton offers you both enclosed and open switch-disconnectors. DC switch-disconnector SOL Switch-disconnectors SOL in enclosures are ready to install and provided for operating currents ...

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Eaton
low-voltage disconnect switch / DC / safety
low-voltage disconnect switch
SOL30-SAFETY

Current: 8 A
VDC: 1000 V

The Eaton PV fireman’s switch SOL30-SAFETY disconnects DC cables from the voltage source and facilitates fire-fighting without this electrical hazard.In many photovoltaic systems, the DC switch-disconnector ...

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Eaton
low-voltage disconnect switch / safety
low-voltage disconnect switch
T series

Current: 32 A - 315 A

... disconnectors P: Maintenance, repair and safety switches ON/OFF switches Main switches Control switches Panic switches ...

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Eaton
rotary disconnect switch / low-voltage / safety
rotary disconnect switch
P series

Current: 10 A - 315 A

The Switch Disconnectors P are operated manually in switching devices without any switch mechanism like rotary switches, however with a direct correlation between manual ...

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Eaton
low-voltage disconnect switch / short-circuit / AC
low-voltage disconnect switch
Dumeco DMV

Current: 160 A - 2000 A
VAC: 690 V

The Eaton Switch-Disconnectors Dumeco up to 3150 A is a product of great brilliance and Ingenuity. Type DMV, 160 - 2000 A, 690 V AC, switch-disconnectors have great short-circuit making capacities, due ...

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Eaton
medium-voltage disconnect switch / DC / safety / for railway applications
medium-voltage disconnect switch
TCMB

Current: 800 A
VDC: 750 V

... Multiple switching positions - Auxiliary contacts - Manual or remote (TCMO) switching control - Snap action - Door locker - Lockable - Specific marking Applications - ...

motorized disconnect switch / medium-voltage / DC / safety
motorized disconnect switch
TCMO

Current: 800 A
VDC: 750 V

The motorised battery switch is used to connect and disconnect the DC power from the battery during maintenance of the battery box with a high level of safety. The TCMO line covers a current range ...

disconnector
disconnector
ZH2020 series

Current: 120 A
VDC: 5 kV

Disconnecting and earthing devices for passenger coaches First compact device with disconnecting capability for mounting in switchgear cabinets. With the proven C195 Series contactor mounted on top ...

disconnector
disconnector
ZH1500 series

Current: 16 A - 150 A
VDC: 1 kV - 5 kV

... designed for switching without load but allows some emergency switchings. Under normal operating conditions the main contactor “energy” is being switched off prior to the opening of the ...

disconnector
disconnector
DM1130/13

Disconnector DM1130/13 in Russian diesel loco The picture shows the prototype of the Russian Class 2TE25AMH diesel locomotive manufactured by BMZ (Bryansk Engineering Plant, a member of Transmashholding). The loco comes ...

motorized disconnect switch / low-voltage / DC / AC
motorized disconnect switch
INOSYS LBS

Current: 160 A - 800 A
VDC: 24 V - 220 V
VAC: 24 V - 230 V

... electrical systems. With its proven switching technology and tripping function, INOSYS LBS can be used for performing safe maintenance in the installation as well as emergency breaking. INOSYS LBS are multi-polar load ...

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SOCOMEC
low-voltage disconnect switch / safety / multipolar
low-voltage disconnect switch
SIDER

Current: 630 A - 3150 A

... break switches. They assure on-load making and breaking and provide safety isolation for any LV circuit. They can be installed at the level of section incomers in low voltage distribution cabinets. In public distribution, ...

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SOCOMEC
low-voltage disconnect switch / DC / for photovoltaic applications / AC
low-voltage disconnect switch
INOSYS LBS

Current: 160 A - 1250 A
VDC: 0 V - 1500 V

... isolation for any low voltage circuits up to 1500 VDC and suitable for emergency switching. Advantages High- performance switching in a compact footprint INOSYS LBS switches integrate ...

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SOCOMEC
low-voltage disconnect switch / DC / for photovoltaic applications / multipolar
low-voltage disconnect switch
INOSYS LBS UL 98B

Current: 100 A - 600 A
VDC: 0 V - 1500 V

... isolation for any low voltage circuits up to 1500 VDC and suitable for emergency switching. Advantages High switching performance, compact footprint INOSYS LBS switches integrate ...

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SOCOMEC
low-voltage disconnect switch / safety / DIN rail
low-voltage disconnect switch
UL98

Current: 16 A - 1200 A
VAC: 0 V - 600 V

... padlocks maximum with external operation. • Door locked when the switch is ON for devices with external front operation. Standard UL 98 and UL 489: Load Break Switches SIRCO: they break or switch ...

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SOCOMEC
vacuum disconnect switch
vacuum disconnect switch

Current: 0 A - 20000 A
VAC: 1 kV - 52 kV

CG started manufacturing of vacuum interrupters at Aurangabad, India in 1985-86 in technical collaboration with the then Westinghouse Electric, USA, to became the pioneers in vacuum technology in India. After completion of collaboration ...

high-voltage disconnect switch / horizontal / exterior
high-voltage disconnect switch

Current: 200 A - 3150 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 ...

high-voltage disconnect switch / horizontal / exterior
high-voltage disconnect switch
HDB

Current: 200 A - 3150 A
VAC: 0 V - 420 V

Horizontal Double Break Disconnectors Product Overview CG is a highly famous name in the global electrical arena. All the products are made with leading edge technology and high quality materials. This supplements ...

automatic disconnect switch / low-voltage / fused / shunt trip
automatic disconnect switch
LPS series

Current: 30 A - 400 A
VAC: 240, 480, 208 V

Littelfuse's POWR-Switch is ideal for the applications that need selective coordination and shunt trip capabilities. Other usual applications involve building emergency systems, elevator circuits and data processing ...

low-voltage disconnect switch / fused / shunt trip
low-voltage disconnect switch
XPS series

Current: 60, 100, 200 A
VAC: 208, 480 V

The LPS Series POWR-Switch is a pre-wired shunt-trip unit, which helps make procurement easier than systems with multiple components. The fully loaded, switch reduces labor and installation costs and ...

rotary isolator switch / low-voltage / safety
rotary isolator switch
BD-Series

Current: 200, 100, 250 A
VDC: 24 V

Carling Technologies IP67 sealed BD-Series battery disconnect switch is designed to minimize battery drain, ensure maintenance personnel safety, and when used in conjunction with a padlock, provide vehicle theft protection. 100-250 ...

DC isolator switch / for photovoltaic applications / non-fused
DC isolator switch
4P 1000V 32A | BYH-32

Current: 32 A
VDC: 1000 V

ZJBENY BYH Series DC Isolator Switch For integrating with solar inverters and in solar systems. Be installed between solar panels and inverters. *Max Voltage:1000V *Rated current:up to 32A *Standard:IEC/EN 60947-3 *Enclosure:IP66 ...

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Zhejiang Benyi Electrical Co.,ltd.
low-voltage isolator switch / DC
low-voltage isolator switch
4P 1200V 32A | BYT-32M

Current: 32 A
VDC: 1200 V

ZJBENY BYH Series DC Isolator Switch For integrating with solar inverters and in solar systems. Be installed between solar panels and inverters. *Max Voltage:1200V *Rated current:up to 32A *Standard:IEC/EN 60947-3 *Enclosure:IP66 ...

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Zhejiang Benyi Electrical Co.,ltd.
solar inverter isolator switch / DC
solar inverter isolator switch
Door clutch | BYH.2/BYT.2 series

VDC: 1000, 1200 V

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Zhejiang Benyi Electrical Co.,ltd.
AC disconnect switch
AC disconnect switch
BYA-63 440V 63A

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Zhejiang Benyi Electrical Co.,ltd.
DC isolator switch / low-voltage / for solar inverters
DC isolator switch
4P 1000V 32A | BYH-32M

Current: 32 A
VDC: 0 V - 1000 V

ZJBENY BYH Series DC Isolator Switch For integrating with solar inverters and in solar systems. Be installed between solar panels and inverters. *Max Voltage:1000V *Rated current:up to 32A *Standard:IEC/EN 60947-3 *Enclosure:IP66 ...

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Zhejiang Benyi Electrical Co.,ltd.
fused disconnect switch
fused disconnect switch
10 mm², -40°C...+105°C,

Current: 10, 16 A
VAC: 600, 500 V

SIK Series Fuse Disconnect Terminals The SIK series fuse-disconnect terminals feature a hinged lever that can be locked into its open position for supporting the micro-fuse. Combi-foot can snap on to ...

DIN rail switch disconnector
DIN rail switch disconnector
HL32-100

VAC: 400 V

HL32-100 Switch disconnector, is mainly applied to the distribution and control circuit of the AC50Hz(or AC60Hz), rated voltage up to 230V or 400V,. It is mainly applied to main switch of the Terminal ...

multipolar disconnect switch / non-fused
multipolar disconnect switch
40 - 800 A | IM

Current: 40 A - 800 A

... operate the switch. If the contact (blades) are visible then the engine is switched OFF and is in 0 position as seen on the switch. On the contrary if the contacts (blades) are not seen ...

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Cefem Industries
automatic disconnect switch / DC / non-fused
automatic disconnect switch
750 - 1500 VDC, 630 - 2200 A

Current: 630 A - 2200 A
VDC: 750 V - 1500 V

... switches are mostly used in the main switch, in the CC 750-V and 1,500-V switch-disconnector, and in safety switch for motors.

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Cefem Industries
manual isolator switch / low-voltage / fused
manual isolator switch
SAFEBLOC

Current: 4 A - 1600 A

... the current situation of the switch. And finally they can also check the engine whether the contact blades are noticeable if so, it means that the switch is at 0 point. And if the blades are not noticeable ...

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Cefem Industries
manual isolator switch / low-voltage / fused
manual isolator switch
SAFEBLOC

Current: 40 A - 1600 A

... machines and engines on industrial sites. It can be monitored even by those who are not electricians, without any risk of error of the status of the switch and accordingly the engine, if the contact ...

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Cefem Industries
manual isolator switch / low-voltage / fused
manual isolator switch
40 - 400 A | POLY-M™

... current situation of the switch. And finally, they can also check the status of the engine if the contact blades are noticeable, whether the switch is at the 0 point. It is understood that if the blades ...

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Cefem Industries
low-voltage disconnect switch / non-fused
low-voltage disconnect switch
16 - 160 A

Current: 16 A - 160 A

Door lockout disconnectors are specifically manufactured for optimum operating reliability and are capable of breaking load currents to guarantee the detachment of low voltage electric circuits. They ...

low-voltage disconnect switch / modular
low-voltage disconnect switch
16 - 160 A | K series

Current: 16 A - 160 A

... broadly utilized as a fundamental switches, engine starters, disconnectors, safety switches. Accessible with box fenced in area, complete with details for flush mounting, circuit holder, helper contacts. ...

AC disconnect switch / multipolar / non-fused
AC disconnect switch
Regolus

Current: 16 A - 600 A
VAC: 230 V - 690 V

The switch disconnectors REGOLUS Series are manufactured in compliance with the strictest European and international standards (IEC/EN 60947-3, UL508), so they satisfy all the safety requirements. The long industrial ...

IECEx disconnect switch / ATEX
IECEx disconnect switch
SE025-032-063 Series and SQ63-80-100 Series

New switch disconnectors Regolus Ex for command and emergency in aluminum box painted in Grey RAL 7035 and Yellow PANTONE 102C, suitable for use in ZONE 21 and 22 (D) with rated current of 25-32-40-63A. Standard Reference: ...

rotary disconnect switch / low-voltage / non-fused
rotary disconnect switch
CAM series

Current: 100 A - 600 A

The Palazzoli Thermosetting CAM Series is equipped with a waterlight wall-mounting switches. This switch is located in the window container of the thermosetting material. It has an ingress protection ...

low-voltage disconnect switch / enclosed
low-voltage disconnect switch

Current: 16 A - 1600 A
VAC: 400 V - 690 V

-IP 65 -Good corrosion resistance -Wide operating temperature range -Padlockable -Door interlock with defeat mechanism -Excellent Insulating properties -Good UV resistance -Good resistance against many chemi

AC disconnector / outdoor
AC disconnector
GW5 (GT10)-126D

Current: 630, 1600, 1200 A
VAC: 126 kV

Parameter Specification: GW5 (GT10)-126D/1600-40 Normal service condition: outdoor Current type: AC Voltage type: HV Rated voltage: 126kV ...

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Ningbo Tianan (Group) Co., Ltd.
single-pole disconnector / AC / outdoor
single-pole disconnector
GW22 (GT8)-126D

Current: 1600000 A
VAC: 126 kV

... small area - Can maintain disconnector when busbar is alive. - Contact pressure of contact is reliable and stable - The contact range of miving-contact and static contact is large - The balance system of master ...

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Ningbo Tianan (Group) Co., Ltd.
high-voltage disconnect switch / AC / outdoor / double-column
high-voltage disconnect switch
GW23 (GT9)-252D

Current: 2500 A
VAC: 252 kV

... Main switch: tripolar synchronization; operation methods: motor and manual. - Equipped with earthing swith same as disconnector with short-current loading capacity - Electric and mechanical ...

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Ningbo Tianan (Group) Co., Ltd.
AC isolating switch / outdoor
AC isolating switch
GW4-12

Current: 630, 400 A
VAC: 40.5 kV

... rated voltage 35kV - Used for disconnecting no-load change over in HV circuits - Used for disconnecting checked busbar, breaker and HV circuit with power. Features - GW4-40.5, ...

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Ningbo Tianan (Group) Co., Ltd.
high-voltage disconnect switch / three-phase / AC / indoor
high-voltage disconnect switch
GN25-12 series

Current: 3150, 2000 A
VAC: 12 kV

... for opening and closing circuit when it’s no load with voltage The disconnecting switch is equipped with CS6-2 type hand operating mechanism Feature - It is three pole knife switch, ...

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Ningbo Tianan (Group) Co., Ltd.
DIN rail disconnect switch / DC
DIN rail disconnect switch

Current: 25 A - 63 A
VDC: 200 V - 1000 V

low-voltage disconnect switch / DIN rail
low-voltage disconnect switch

rotary disconnect switch / low-voltage / DIN rail
rotary disconnect switch

Current: 25 A - 125 A
VAC: 230 V - 400 V

The Professional range of load break switches is available from 16A up to 160A, 3P and 4P for alterative current. Can be installed on din rail with a direct handle or in front of electrical box with an extended shaft. Another ...

rotary disconnect switch / DC
rotary disconnect switch

Current: 160 A - 630 A
VDC: 1000 V

high-voltage disconnect switch / outdoor / AC / three-phase
high-voltage disconnect switch
40.5KV,72.5KV, 126KV(W) 2000A

Current: 2000 A
VAC: 40.5 V - 126 V

... AC High Voltage circuitry for throw over under no load condition, and is used as electric disconnect for overhauled high voltage bus, breaker and such high voltage electric device and ...

high-voltage disconnect switch / outdoor / AC / three-phase
high-voltage disconnect switch
40.5kv,72.5kv,126kv

VAC: 40.5 kV - 126 kV

... AC High Voltage circuitry for throw over under no load condition, and is used as electric disconnect for overhauled high voltage bus, breaker and such high voltage electric device and ...

automatic isolator switch / modular / fused
automatic isolator switch
CH series

... range includes relevant fuseblocks, panel and in-line fuseholders. Produced in a self-extinguishing material, the fuse disconnectors protect the user against accidental touch, including in critical situations. The overall ...

How to choose this product

disconnect-switch

Disconnect switches are used as a safety feature in the control of electrical circuits. They provide protection against electrical accidents during servicing or inspection.

Applications

Disconnect switches are commonly used in low-voltage switchgear, for starting and stopping motors and for isolating loads during maintenance. They also are found in motor control centers, on switchboards and as on/off switches for industrial equipment and machinery.

Technologies

Disconnect switches use different insulating technologies depending on their voltage rating. Disconnect switches can also be fused in order to provide proper protection. There are also single-pole and multi-pole disconnect switches depending on the complexity of the circuit.

How to choose

When selecting among disconnect switches, be sure to determine your system's insulation voltage, operating voltage and current. An inappropriate choice could cause the switch to malfunction and possibly harm personnel or equipment.