Rail

Durakool offers many resistive, switching solutions for rail applications, low and high voltage relays and high voltage DC contactors up to 1500VDC at 1000A helping the public travel the world and assisting the transportation of goods that make all our lives easier. Applications include:

Audio visual equipment

Automatic doors

Barrier systems

Control centre

Electrical power supplies

Emergency lighting

Information boards

Signal lights

Signalling

Switching

Tannoy systems

Train controls

Below are a range of Durakool resistors and switches available for use in rail applications ▼:

DC20
HVDC
A miniature Mini-ISO style HVDC automotive or electric vehicle relay. PCB, plug-in or chassis mounting models are available.
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DEVR01
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 10A 1000VDC contactor, with a maximum breaking current of 300A. T2+Ag contacts sealed in inert gas and Female M4 power terminals. Non-polarised (bi-directional) design.

Image is for illustrative purposes only, please refer to datasheet for detail.
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DEVR03
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 30A 1000VDC contactor, with a maximum breaking current of 300A. T2+Ag contacts sealed in inert gas and Female M4 power terminals. Non-polarised (bi-directional) design.

Image is for illustrative purposes only, please refer to datasheet for detail.
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DEVR05
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 50A 1000VDC contactor, with a maximum breaking current of 300A. T2+Ag contacts sealed in inert gas and Female M4 power terminals. Non-polarised (bi-directional) design.

Image is for illustrative purposes only, please refer to datasheet for detail.
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DEVR10
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 100A 1000VDC contactor, with a maximum breaking current of 1000A. T2+Ag contacts sealed in inert gas and female M5 power terminals. Auxiliary contact option.

Image is for illustrative purposes only, please refer to datasheet for detail.
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DEVR13
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 135A 1000VDC contactor, with a maximum breaking current of 1000A. T2+Ag contacts sealed in inert gas and Female M5 power terminals. Auxiliary contact option.

Image is for illustrative purposes only, please refer to datasheet for detail.
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DEVR20
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 200A 1000VDC contactor, with a maximum breaking current of 2000A. T2+Ag contacts sealed in inert gas and female M6 or male M8 power terminals. Coil economiser and auxiliary contact option. Non-polarised (bi-directional) design.

Image is for illustrative purposes only, please refer to datasheet for detail.
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DEVR30
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 300A 1000VDC contactor, with a maximum breaking current of 2000A. T2+Ag contacts sealed in inert gas and female M6 or male M8 power terminals. Coil economiser and auxiliary contact option. Non-polarised (bi-directional) design.

Image is for illustrative purposes only, please refer to datasheet for detail.
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DEVR40
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 400A 1000VDC contactor, with a maximum breaking current of 2000A. T2+Ag contacts sealed in inert gas and female M6 or male M8 power terminals. Coil economiser and auxiliary contact option. Non-polarised (bi-directional) design.

Image is for illustrative purposes only, please refer to datasheet for detail.
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DG05
PCB
A miniature industry standard style PCB power relay with up to 16A 30VDC or 250VAC rating. A 200mW coil option is available.
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DG31
PCB
A cost effective miniature PCB power relay switching 12A 120VAC / 10A 250VAC.
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DG38
PCB
An industry standard style PCB industrial power relay with up to 40A/240VAC continuous rating. Maximum switching voltage is 110VDC and 250VAC
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DG38B
PCB
An industry standard style PCB industrial power relay with up to 40A/240VAC continuous rating. Maximum switching voltage is 110VDC and 250VAC
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DG5N
PCB
A miniature PCB power relay with high switching capacity 140W 1250VA. High sensitivity 200mW coils and cadmium free contacts.
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DHVC150
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 150A 1000VDC contactor, with a max. breaking current of 2000A. Oxygen free copper contacts sealed in inert gas & female (M6) or male (M8) power terminals. Bottom or side mounting options. PWM coil economiser & auxiliary contact optional.
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DHVC200
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 500A 1000VDC contactor, with a max. breaking current of 2000A. Oxygen free copper contacts sealed in inert gas & female (M6) or male (M8) power terminals. Bottom or side mounting options. PWM coil economiser & auxiliary contact optional.
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DHVC300
High Voltage DC (>120V)
A magnetic arc blowout, HVDC 500A 1000VDC contactor, with a max. breaking current of 2000A. Oxygen free copper contacts sealed in inert gas & female (M6) or male (M8) power terminals. Bottom or side mounting options. PWM or twin coil economiser & auxiliary contact optional. UL recognised.
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DLVC400
Low Voltage DC (<120V)
Automotive LVDC 400A 80VDC, or 400A 120VDC with magnetic arc blowout and a max. breaking current of 4000A (one time only). Oxygen free copper contacts sealed in inert gas. Male or female power terminals. IP67 fully sealed. Auxiliary contact option. Side or bottom mounting.
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DM05
PCB
A miniature PCB power relay with high switching capacity 150W 1250VA. High sensitivity 200mW coils.
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DM44
PCB
An industry standard style miniature PCB power relay switching up to 16A 277VAC rating. Ambient operating temperature is up to 105˚C.
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DM84
PCB
An industry standard style PCB power relay with AC and DC coils plus cadmium free contacts. 5000V reinforced insulation. 10mm creepage and clearance. Suitable for PCB and plug in sockets - modules and sockets available. 2 x 8A 24VDC or 230AC.
More info
DM85
PCB
An industry standard style PCB power relay with AC and DC coils plus cadmium free contacts. 5000V reinforced insulation. 10mm creepage and clearance. Suitable for PCB and plug in sockets - modules and sockets available. 16A 24VDC or 230AC.
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DM85H
PCB
An industry standard style miniature PCB power relay switching up to 20A at 24VDC or 230VAC.
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DM85V
PCB
An industry standard style miniature PCB power relay switching up to 20A at 24VDC or 230VAC.
More info
DM87
PCB
An industry standard style PCB power relay with AC and DC coils plus cadmium free contacts. 5000V reinforced insulation. 10mm creepage and clearance. Suitable for PCB and plug in sockets - modules and sockets available. 12A 24VDC or 230AC.
More info
DSC08
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 80A at 60VDC. Optional magnetic arc blow out, auxiliary contact and bi-stable latching. Male or female power terminals.
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DSC10
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 100A at 60VDC. Optional magnetic arc blow out, auxiliary contact and bi-stable latching. Male or female power terminals. UL Recognised.
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DSC100
Low Voltage DC (<120V)
An LVDC contactor with rated load 1000A at 60VDC with busbar power terminations. Optional auxiliary contact and bi-stable latching. Used for battery storage applications. UL recognised
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DSC12
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 125A 60VDC. SPST, SPDT and DPST-NO versions. Optional magnetic arc blowout, auxiliary contact. Bi-stable latching is an option on SPST version only. Used in motor reversers. UL Recognised.
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DSC120
Low Voltage DC (<120V)
An LVDC contactor with rated load 1200A at 60VDC with busbar power terminations. Optional auxiliary contact and bi-stable latching. Used for batter storage applications. UL recognised.
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DSC15
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 150A 60VDC. SPST-NO with optional magnetic arc blowout, auxiliary contact. Bi-stable latching is also an option. UL Recognised.
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DSC150
Low Voltage DC (<120V)
An automotive LVDC contactor rated 1500A 60VDC with busbar power terminations. Optional bi-stable latching and auxiliary contacts. Used for battery storage applications. UL recognised.
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DSC180
Low Voltage DC (<120V)
An automotive LVDC contactor rated 1800A 60VDC with busbar power terminations. Optional bi-stable latching and auxiliary contacts. Used for battery storage applications. UL recognised
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DSC20
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 200A 60VDC. SPST, SPDT, DPDT and DPST-NO versions. Optional magnet arc blowout, auxiliary contact. Bi-stable latching is an option on SPST version only. Used in motor reversers. UL Recognised.
More info
DSC200
Low Voltage DC (<120V)
An automotive LVDC contactor rated 2000A 60VDC with busbar power terminations. Optional bi-stable latching and auxiliary contacts. Used for battery storage applications. UL recognised.
More info
DSC25
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 250A 60VDC. SPST-NO with optional magnetic arc blowout, auxiliary contact. Bi-stable latching is also an option. Busbar power terminals. UL Recognised.
More info
DSC30
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 300A 60VDC. SPST-NO with optional auxiliary contact. Bi-stable latching is also an option. Busbar power terminals. UL Recognised.
More info
DSC30M
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 300A 120VDC. SPST-NO with optional magnet arc blowout, auxiliary contact. Bi-stable latching is also an option. Power stud terminals. UL Recognised.
More info
DSC40
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 400A 60VDC. SPST, SPDT, DPDT and DPST-NO versions. Optional magnetic arc blowout, auxiliary contact. Bi-stable latching is an option on SPST version only. Used in motor reversers. UL Recognised.
More info
DSC50
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 500A 60VDC. SPST-NO with optional auxiliary contact. Bi-stable latching is also an option. Busbar power terminals. UL Recognised.
More info
DSC60
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 600A 60VDC. SPST-NO with optional auxiliary contact. Bi-stable latching is also an option. Busbar power terminals. UL Recognised.
More info
DSC80
Low Voltage DC (<120V)
An LVDC contactor with rated load of 800A at 60VDC with busbar power terminations. Optional auxiliary contact and bi-stable latching. Used for battery storage applications. UL Recognised.
More info
DX84
PCB
A cost effective industry standard style PCB power relay switching up to 2 x 12A at 28VDC or 230VAC.
More info
DX85
PCB
An industry standard style PCB relay switching up to 16A 28VDC or 230VAC.
More info
DX87
PCB
A miniature PCB industry style power relay switching up to 12A/28VDC. Option sensitive coil.
More info
XV1
Pre-Charge / Discharge
20W to 100W, industrial and automotive grade, 0.5Ω to 1KΩ resistance range, tolerances to +/-0.5%, compact design, available with non-inductive windings.
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XV2
Pre-Charge / Discharge
40W to 70W, industrial and automotive grade, 10Ω to 250Ω resistance range, tolerances to +/-0.5%, intrinsically safe, slim profile, aluminium housed, 6.3mm blade terminals, available with non-inductive windings.
More info
XV3
Pre-Charge / Discharge
100W, industrial & automotive grade, 10Ω to 250Ω resistance range, tolerances to +/-0.5%, intrinsically safe, high voltage cables for EV, HEV & PHEV vehicles, compact design, aluminium housed, available with non-inductive windings.
More info
XV4
Pre-Charge / Discharge
80W to 500W, industrial & automotive grade, 0.5Ω to 3KΩ resistance range, tolerances to +/-1%, intrinsically safe, aluminium housed, high voltage cables for EV & hybrid vehicles.
More info
XV5
Pre-Charge / Discharge
100W to 500W, industrial & automotive grade, 1Ω to 5KΩ resistance range, tolerances to +/-0.5%, slim profile, aluminium housed, high voltage cables for EV, HEV & PHEV vehicles.
More info
XV6
Pre-Charge / Discharge
600W to 2800W, industrial & automotive Power Resistor, 0.5Ω to 250Ω resistance range, tolerances to +/-0.5%, slim 45mm or 60mm profile, aluminium housed, high voltage M5 terminals for EV, HEV & PHEV applications.
More info

Rail

DC20
HVDC
A miniature Mini-ISO style HVDC automotive or electric vehicle relay. PCB, plug-in or chassis mounting models are available.
More info

DG05
PCB
A miniature industry standard style PCB power relay with up to 16A 30VDC or 250VAC rating. A 200mW coil option is available.
More info

DG31
PCB
A cost effective miniature PCB power relay switching 12A 120VAC / 10A 250VAC.
More info

DG38
PCB
An industry standard style PCB industrial power relay with up to 40A/240VAC continuous rating. Maximum switching voltage is 110VDC and 250VAC
More info

DG38B
PCB
An industry standard style PCB industrial power relay with up to 40A/240VAC continuous rating. Maximum switching voltage is 110VDC and 250VAC
More info

DG5N
PCB
A miniature PCB power relay with high switching capacity 140W 1250VA. High sensitivity 200mW coils and cadmium free contacts.
More info

DM05
PCB
A miniature PCB power relay with high switching capacity 150W 1250VA. High sensitivity 200mW coils.
More info

DM44
PCB
An industry standard style miniature PCB power relay switching up to 16A 277VAC rating. Ambient operating temperature is up to 105˚C.
More info

DM84
PCB
An industry standard style PCB power relay with AC and DC coils plus cadmium free contacts. 5000V reinforced insulation. 10mm creepage and clearance. Suitable for PCB and plug in sockets - modules and sockets available. 2 x 8A 24VDC or 230AC.
More info

DM85
PCB
An industry standard style PCB power relay with AC and DC coils plus cadmium free contacts. 5000V reinforced insulation. 10mm creepage and clearance. Suitable for PCB and plug in sockets - modules and sockets available. 16A 24VDC or 230AC.
More info

DM85H
PCB
An industry standard style miniature PCB power relay switching up to 20A at 24VDC or 230VAC.
More info

DM85V
PCB
An industry standard style miniature PCB power relay switching up to 20A at 24VDC or 230VAC.
More info

DM87
PCB
An industry standard style PCB power relay with AC and DC coils plus cadmium free contacts. 5000V reinforced insulation. 10mm creepage and clearance. Suitable for PCB and plug in sockets - modules and sockets available. 12A 24VDC or 230AC.
More info

DSC08
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 80A at 60VDC. Optional magnetic arc blow out, auxiliary contact and bi-stable latching. Male or female power terminals.
More info

DSC10
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 100A at 60VDC. Optional magnetic arc blow out, auxiliary contact and bi-stable latching. Male or female power terminals. UL Recognised.
More info

DSC100
Low Voltage DC (<120V)
An LVDC contactor with rated load 1000A at 60VDC with busbar power terminations. Optional auxiliary contact and bi-stable latching. Used for battery storage applications. UL recognised
More info

DSC12
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 125A 60VDC. SPST, SPDT and DPST-NO versions. Optional magnetic arc blowout, auxiliary contact. Bi-stable latching is an option on SPST version only. Used in motor reversers. UL Recognised.
More info

DSC120
Low Voltage DC (<120V)
An LVDC contactor with rated load 1200A at 60VDC with busbar power terminations. Optional auxiliary contact and bi-stable latching. Used for batter storage applications. UL recognised.
More info

DSC15
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 150A 60VDC. SPST-NO with optional magnetic arc blowout, auxiliary contact. Bi-stable latching is also an option. UL Recognised.
More info

DSC150
Low Voltage DC (<120V)
An automotive LVDC contactor rated 1500A 60VDC with busbar power terminations. Optional bi-stable latching and auxiliary contacts. Used for battery storage applications. UL recognised.
More info

DSC180
Low Voltage DC (<120V)
An automotive LVDC contactor rated 1800A 60VDC with busbar power terminations. Optional bi-stable latching and auxiliary contacts. Used for battery storage applications. UL recognised
More info

DSC20
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 200A 60VDC. SPST, SPDT, DPDT and DPST-NO versions. Optional magnet arc blowout, auxiliary contact. Bi-stable latching is an option on SPST version only. Used in motor reversers. UL Recognised.
More info

DSC200
Low Voltage DC (<120V)
An automotive LVDC contactor rated 2000A 60VDC with busbar power terminations. Optional bi-stable latching and auxiliary contacts. Used for battery storage applications. UL recognised.
More info

DSC25
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 250A 60VDC. SPST-NO with optional magnetic arc blowout, auxiliary contact. Bi-stable latching is also an option. Busbar power terminals. UL Recognised.
More info

DSC30
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 300A 60VDC. SPST-NO with optional auxiliary contact. Bi-stable latching is also an option. Busbar power terminals. UL Recognised.
More info

DSC30M
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 300A 120VDC. SPST-NO with optional magnet arc blowout, auxiliary contact. Bi-stable latching is also an option. Power stud terminals. UL Recognised.
More info

DSC40
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 400A 60VDC. SPST, SPDT, DPDT and DPST-NO versions. Optional magnetic arc blowout, auxiliary contact. Bi-stable latching is an option on SPST version only. Used in motor reversers. UL Recognised.
More info

DSC50
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 500A 60VDC. SPST-NO with optional auxiliary contact. Bi-stable latching is also an option. Busbar power terminals. UL Recognised.
More info

DSC60
Low Voltage DC (<120V)
An automotive LVDC contactor with a rated load of 600A 60VDC. SPST-NO with optional auxiliary contact. Bi-stable latching is also an option. Busbar power terminals. UL Recognised.
More info

DSC80
Low Voltage DC (<120V)
An LVDC contactor with rated load of 800A at 60VDC with busbar power terminations. Optional auxiliary contact and bi-stable latching. Used for battery storage applications. UL Recognised.
More info

DX84
PCB
A cost effective industry standard style PCB power relay switching up to 2 x 12A at 28VDC or 230VAC.
More info

DX85
PCB
An industry standard style PCB relay switching up to 16A 28VDC or 230VAC.
More info

DX87
PCB
A miniature PCB industry style power relay switching up to 12A/28VDC. Option sensitive coil.
More info

XV1
Pre-Charge / Discharge
20W to 100W, industrial and automotive grade, 0.5Ω to 1KΩ resistance range, tolerances to +/-0.5%, compact design, available with non-inductive windings.
More info

XV2
Pre-Charge / Discharge
40W to 70W, industrial and automotive grade, 10Ω to 250Ω resistance range, tolerances to +/-0.5%, intrinsically safe, slim profile, aluminium housed, 6.3mm blade terminals, available with non-inductive windings.
More info

XV3
Pre-Charge / Discharge
100W, industrial & automotive grade, 10Ω to 250Ω resistance range, tolerances to +/-0.5%, intrinsically safe, high voltage cables for EV, HEV & PHEV vehicles, compact design, aluminium housed, available with non-inductive windings.
More info

XV4
Pre-Charge / Discharge
80W to 500W, industrial & automotive grade, 0.5Ω to 3KΩ resistance range, tolerances to +/-1%, intrinsically safe, aluminium housed, high voltage cables for EV & hybrid vehicles.
More info

XV5
Pre-Charge / Discharge
100W to 500W, industrial & automotive grade, 1Ω to 5KΩ resistance range, tolerances to +/-0.5%, slim profile, aluminium housed, high voltage cables for EV, HEV & PHEV vehicles.
More info

XV6
Pre-Charge / Discharge
600W to 2800W, industrial & automotive Power Resistor, 0.5Ω to 250Ω resistance range, tolerances to +/-0.5%, slim 45mm or 60mm profile, aluminium housed, high voltage M5 terminals for EV, HEV & PHEV applications.
More info