Disconnect switches

80 companies | 387 products
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safety disconnect switch
safety disconnect switch
TBSB

... supplier of this new product, Turck now has a safety disconnection box with IP65 protection in its portfolio that reliably disconnects load currents up to 9 A in the field and is TÜV-certified. The TBSB Box expands the ...

explosion-proof disconnect switch
explosion-proof disconnect switch
8146/5-V11 series

Current: 10 A - 630 A
VAC: 690 V

Engine switching potential AC-3 - DIN VDE 0660 / IEC/EN 60947 Separating switch features Accessible for ranked performing currents from 16 Amperes - 630 Amperes Strong enclosures manufactured from glass fibre-strengthened ...

manual isolator switch
manual isolator switch
FuPact

Part of Pact Series FuPact GS : Switch-disconnector fuses, 32 to 1250 A (replacing FuPact INF) FuPact ISFT : horizontal fuse switch-disconnectors, 100 to 630 A FuPact ISFL : vertical fuse switch-disconnectors, ...

automatic disconnect switch
automatic disconnect switch
LPS series

Current: 100, 200, 30, 400, 60 A
VAC: 208 V - 480 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 ...

fuse switch disconnector
fuse switch disconnector
3KF

Current: 0 A - 800 A

3KF switch disconnectors with fuses meet all the requirements for main control, EMERGENCY-STOP, and maintenance switches. They are designed to systematically prevent electrical accidents. For example, a suitable locking ...

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Siemens Low-voltage – Power distribution
rotary disconnect switch
rotary disconnect switch
T, P series

Current: 10 A - 315 A

... coupling) Surface mounting (insulated enclosure) Switch disconnector P Just like rotary switches T, switch disconnectors P are manually operated switching devices without any ...

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Eaton
low-voltage disconnect switch
low-voltage disconnect switch
OT1000E01

Current: 1,000 A
VAC: 380 V - 1,000 V

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 Smart Power
automatic isolator switch
automatic isolator switch
SDF series

Current: 0 A - 63,000 A
VAC: 72.5 kV - 550 kV

The SDF disconnectors are available up to 550 kV, 4000 A and 63 kA. These type of disconnectors have a low friction design and offer minimized contact resistance. They are equipped with dead center interlocking ...

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ABB AG
medium-voltage disconnect switch
medium-voltage disconnect switch

VAC: 0 V - 145,000 V

... features over the entire service life of the vacuum interrupter Perfect for low temperatures •Switch medium does not liquefy No CO2e (equivalent) emissions •Switch medium (vacuum) with greenhouse ...

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Siemens High-voltage – Power transmission
low-voltage disconnect switch
low-voltage disconnect switch
EVO

Current: 40 A

EXCLUSIVE PERFORMANCES: SIMPLIFICATION AND ECONOMY, EASE OF USE, USER SAFETY A strong and durable switch suitable for all your installations. 1 switch + 1 isolator + 1 socket outlet Simplification ...

IECEx disconnect switch
IECEx disconnect switch
SQ025-032-040-063 / SE63-80-100 Series

II 2D Ex tb IIIC T85°C Db / Zone 21-22 (Dust) / Tamb = -20°C/+55°C / IP65 New switch disconnectors Regolus Ex for command and emergency in aluminum box painted in Grey and Yellow, suitable for use in ZONE 21 and 22 (Dust) ...

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Giovenzana International B.V.
disconnect switch
disconnect switch
Interruttori/Sezionatori Regolus - Serie SQ

REGOLUS SWITCH DISCONNECTORS provide the means to safely disconnect an item of electrical equipment from the supply. The Series are composed by a wide range of bodies, actuators and complementary accessories. ...

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Giovenzana International B.V.
disconnect switch
disconnect switch
Interruttore/Sezionatore Regolus - Serie SE

SE Series: Modular from 2 to 4 poles, from 32A to 100A has the possibility to install IP20 terminal protections and auxiliary contacts (SE16 – SE32 only). Available versions: Panel mounting Screw Fixing Panel mounting Ø22,5mm Central ...

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Giovenzana International B.V.
medium-voltage disconnect switch
medium-voltage disconnect switch
TCMB

Current: 800 A
VDC: 750 V

The 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 TCMB line covers a current range up to 800A ...

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Schaltbau GmbH
motorized disconnect switch
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 ...

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Schaltbau GmbH
disconnector
disconnector
ZH2020 series

Current: 120 A
VDC: 5 kV

... for mounting in switchgear cabinets. With the proven C195 Series contactor mounted on top of the device it is possible to disconnect, with electric arc control, all permissible loads in passenger coaches (UIC 550) from ...

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Schaltbau GmbH
low-voltage disconnect switch
low-voltage disconnect switch
GSG1 -100 series

1. General GSG1-100 series isolator is used, as master switch of power supply in power distribution network, to break or close the circuit with load. In on-state, Isolator can allow normal current and also failure ...

exterior isolator switch
exterior isolator switch
FTr series

Current: 400, 630, 1,600, 2,500, 4,000 A
VAC: 24, 39, 12 kV

... to 38.5 kV depending on the design and for a rated current of Ir 400 A, 630 A and 1600 A. Switch design: For the vertical assembly (wall mounting), the disconnector with a switching angle of 90° is prefered. ...

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Fritz Driescher & Söhne GmbH
DC disconnect switch
DC disconnect switch
ITr 1,5-1250 series

Current: 1,250, 2,000 A
VDC: 2 kV

... switchgears. The disconnectors are equipped with an aperture for manual operation by means of an actuating rod. The disconnectors 2000 A can be equipped with a motor actuator. The disconnectors ...

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Fritz Driescher & Söhne GmbH
fuse disconnect switch
fuse disconnect switch
H22

Current: 630, 1,250 A
VAC: 12, 24, 36, 38.5 kV

The Driescher's H22 is an indoor medium-voltage fused switch disconnector that is constructed with a three-pole feature. It is equipped with a rated current amounting from 630 A up to 1250 A. The rated ...

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Fritz Driescher & Söhne GmbH
isolator switch
isolator switch
NZ00BH series

Current: 160 A
VAC: 400, 690 V

The products of this line are our offer to the needs of plant engineering of high flow rate. It includes only items made by our trading partners ETI, EFEN and EATON. Within this line are CH fuses and fuseholders, D0, NDZ, NH fuses ...

isolator switch with NH fuse
isolator switch with NH fuse
NZ00BV10 series

Current: 160, 250, 600 A
VDC: 80 V
VAC: 690 V

The products of this line are our offer to the needs of plant engineering of high flow rate. It includes only items made by our trading partners ETI, EFEN and EATON. Within this line are CH fuses and fuseholders, D0, NDZ, NH fuses ...

isolator switch with NH fuse
isolator switch with NH fuse
NZ1BH series

Current: 250 A
VAC: 690 V

The products of this line are our offer to the needs of plant engineering of high flow rate. It includes only items made by our trading partners ETI, EFEN and EATON. Within this line are CH fuses and fuseholders, D0, NDZ, NH fuses ...

rotary isolator switch
rotary isolator switch
AC Isolated Switch JHAS69-PM80R-4RY64

Current: 0 A - 80 A
VAC: 0 V - 1,000 V

... Rated carry current: 80A Poles:4 Color:RY Max. Current: 80A Max. Voltage: 1000V Mechanical Life: 10000 Product name: solar switch Rated insulation voltage: 1000V Rated operating current: 57A(AC-23A)/43A(AC-3) Rated voltage: ...

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Wenzhou Jinhong Electric Appliance
rotary isolator switch
rotary isolator switch
JHAS69-PM63R-4RY64

Current: 0 A - 40 A
VAC: 0 V - 690 V

... Rated carry current: 63A Poles:4 Color:RY Max. Current: 63A Max. Voltage: 690V Mechanical Life: 10000 Product name: solar switch Rated insulation voltage: 1000V Rated operating current: 43A(AC-23A)/36A(AC-3) Rated voltage: ...

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Wenzhou Jinhong Electric Appliance
rotary isolator switch
rotary isolator switch
JHAS69-PM40R-4RY64

Current: 0 A - 40 A
VAC: 0 V - 690 V

... carry current: 40A Poles:4 Color:RY Max. Current: 40A Max. Voltage: 690V Mechanical Life: 10000 Product name: solar switch Rated insulation voltage: 1000V Rated operating current: 30A(AC-23A)/22A(AC-3) Rated ...

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Wenzhou Jinhong Electric Appliance
manual isolator switch
manual isolator switch
PROCESS: SAFEBLOC

Current: 40 A - 1,600 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 Group
low-voltage disconnect switch
low-voltage disconnect switch
PROCESS: 40 - 800 A | IM

Current: 40 A - 800 A
VDC: 1,000 V
VAC: 1,000 V

... 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 then the switch ...

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Cefem Group
automatic disconnect switch
automatic disconnect switch
PROCESS: 750 - 1500 VDC, 630 - 2200 A

Current: 630 A - 2,200 A
VDC: 750 V - 1,500 V

... electrical circuit. The switch has a range available with 1 to 6 poles, with a rating of 630, 1,000, 1,600 A. These switches are mostly used in the main switch, in the CC 750-V and 1,500-V switch-disconnector, ...

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Cefem Group
low-voltage disconnect switch
low-voltage disconnect switch
MZ-ID1000

Current: 25, 40, 63 A
VDC: 200, 600, 1,000 V

New generation of DC switch-disconnector, this range is more compact and more efficient. For the 1000Vdc versions, the copper bridges are supplied and mounted on the switchgear. It is available in 200, 600 and 1000 ...

low-voltage disconnect switch
low-voltage disconnect switch

Current: 20 A - 125 A
VAC: 230, 400 V

medium-voltage disconnect switch
medium-voltage disconnect switch

COMPONENTS FOR PHOTOVOLTAIC APPLICATIONS SWITCH DISCONNECTORS FOR DIRECT CURRENT APPLICATIONS Switch-disconnectors for direct current application. The poles must be connected inseries. They are the ...

automatic disconnect switch
automatic disconnect switch
A12 - AF12 - AK12

Current: 16 A
VAC: 250 V

ON/OFF switch, 1 NO contact 16A /250V AC. Modular device for DIN-EN 60715 TH35 rail mounting. 1 module=18mm wide, 55mm deep. Contact gap 3mm. Test voltage 4000V. With red/green position indicator. ON/OFF buttons are blue.

low-voltage disconnect switch
low-voltage disconnect switch
20 - 630 A

Current: 20 A - 630 A

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HAGER
rotary isolator switch
rotary isolator switch
BD

Current: 100, 200, 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, provides vehicle ...

low-voltage disconnect switch
low-voltage disconnect switch
GA series

Current: 16 A - 125 A

Switch disconnectors with direct operating handle and door coupling version Switch disconnectors with front door mount Switch disconnectors in non-metallic enclosure Changeover switches ...

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LOVATO ELECTRIC
low-voltage disconnect switch
low-voltage disconnect switch
RV 60, RV 120, RS

Current: 100 A
VAC: 230 V - 400 V

They are used as main switches in house distribution boxes or as switches for individual electric circuits. - Additional colour indications of the position of main contacts (red: contacts closed, green: contacts open). - A handle can ...

disconnect switch with NH fuse
disconnect switch with NH fuse
001690910

VDC: 23 V
VAC: 400 V

... horizontal fuse-switch disconnectors with different sizes can be combined together and form uniform cover cutout. The new assortment contains four cover support levels at 32, 60, 70 and 90 mm above the ...

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ETI

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.