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Current Transformers & Associated Equipment

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Trade Discount 17%
400A 3P RJ12 3-in-1 CT Class 1 32 x 27mm Aperture
400A 3-Phase Current Transformer | Class 1 Accuracy | 32 x 27mm Aperture | 3-in-1 Design by Eltech
ELCTRJ345400
$94.79 $78.31
Monitor electrical currents with this 400A 3-phase current transformer, featuring Class 1 accuracy and a 32 x 27mm aperture for versatile conductor compatibility. Ideal for power quality monitoring in industrial and commercial systems, it ensures precise measurements and supports efficient energy management.
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Trade Discount 17%
250A 3P RJ12 3-in-1 CT Class 1 21 x 25mm Aperture
250A 3-Phase Current Transformer | Class 1 Accuracy | 21 x 25mm Aperture | 3-in-1 Design by Eltech
ELCTRJ335250
$94.79 $78.31
The 250A 3-phase current transformer features Class 1 accuracy and a 21 x 25mm aperture—ideal for power quality monitoring and electrical current measurement. Built for industrial and commercial systems, it ensures precise readings and enhances energy efficiency.
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Trade Discount 17%
630A 3P RJ12 3-in-1 CT Class 1 32 x 27mm Aperture
630A 3P RJ12 Current Transformer | Class 1 Accuracy | 3-in-1 Design | 32 x 27mm Aperture by Eltech
ELCTRJ345630
$94.79 $78.31
The 630A 3P RJ12 current transformer features Class 1 accuracy and a versatile 3-in-1 design, making it ideal for power quality monitoring and electrical current measurement. Built for industrial and commercial systems, it ensures precise readings with a 32 x 27mm aperture for various conductor sizes.
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Trade Discount 17%
400/5A 1P Wired Solid Core CT Class 0.5S 61 x 61mm Aperture
Current Transformer 400/5A 1P Wired Solid Core | Class 0.5S Accuracy | 61mm Aperture by Eltech
ELCTABO60400
$79.15 $65.40
Current transformer with 400A primary and 5A secondary current—ideal for power quality monitoring and electrical metering. Built for industrial and commercial systems, featuring a solid core design and Class 0.5S accuracy for precise measurements.
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Trade Discount 17%
630/5A 1P Wired Solid Core CT Class 0.5S 61 x 61mm Aperture
Wired Solid Core Current Transformer 630A to 5A | Class 0.5S Accuracy | 61mm Aperture by Eltech
ELCTABO60630
$79.15 $65.40
Wired solid core current transformer with 630A primary to 5A secondary and Class 0.5S accuracy—ideal for power quality monitoring and electrical metering. Built for industrial and commercial systems, it features a 61mm aperture for versatile installation.
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Trade Discount 17%
2000/5A 1P Wired Solid Core CT Class 0.5S 101 x 101mm Aperture
Wired Solid Core Current Transformer 2000/5A | Class 0.5S Accuracy | 101mm Aperture | Single Phase by Eltech
ELCTABO1002000
$186.68 $154.24
Wired solid core current transformer rated for 2000A primary current and featuring Class 0.5S accuracy—ideal for power quality monitoring and electrical metering. Built for industrial and commercial systems, with a 101mm aperture for large conductor sizes.
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Trade Discount 17%
1600/5A 1P Wired Solid Core CT Class 0.5S 101 x 101mm Aperture
Wired Solid Core Current Transformer 1600/5A | Class 0.5S Accuracy | 101mm Aperture | Eltech
ELCTABO1001600
$122.59 $101.28
Wired solid core current transformer rated for 1600A primary current and featuring Class 0.5S accuracy—ideal for power quality monitoring and electrical metering. Built for industrial and commercial systems, with a 101mm aperture for large conductors.
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Trade Discount 17%
1250/5A 1P Wired Solid Core CT Class 0.5S 101 x 101mm Aperture
Wired Solid Core Current Transformer 1250A | Class 0.5S Accuracy | 101mm Aperture | 1P by Eltech
ELCTABO1001250
$122.59 $101.28
Wired solid core current transformer rated for 1250A with Class 0.5S accuracy and a 101mm aperture—ideal for power quality monitoring and electrical metering. Built for industrial and commercial systems, it ensures precise current measurement and compliance with electrical standards.
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Trade Discount 17%
100/5A 1P Wired Solid Core CT Class 0.5S 31.5 x 31.5mm Aperture
Current Transformer 100/5A 1P Wired Solid Core | Class 0.5S Accuracy | 31.5mm Aperture by Eltech
ELCTABO30100
$33.98 $28.07
Current transformer with 100A primary and 5A secondary current—ideal for power quality monitoring and electrical metering. Built for industrial and commercial systems, featuring a solid core design and Class 0.5S accuracy for precise measurements.
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Trade Discount 17%
60/5A 1P Wired Solid Core CT Class 0.5S 31.5 x 31.5mm Aperture
Current Transformer 60/5A 1P Wired Solid Core | Class 0.5S Accuracy | 31.5mm Aperture by Eltech
ELCTABO3060
$33.98 $28.07
This 60/5A 1P wired solid core current transformer features Class 0.5S accuracy and a 31.5mm aperture, making it ideal for power quality monitoring and electrical metering. Built for industrial and commercial systems, it ensures precise current measurement and compliance with AS/NZS 60044.1 standards.
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Trade Discount 17%
800A 3P RJ12 3-in-1 CT Class 1 52 x 40mm Aperture
800A 3-Phase Current Transformer | Class 1 Accuracy | 52 x 40mm Aperture | Compact RJ12 Design by Eltech
ELCTRJ370800
$94.79 $78.31
800A 3-phase current transformer with Class 1 accuracy and a 52 x 40mm aperture—ideal for power quality monitoring and electrical current measurement. Built for industrial and commercial systems, it features a compact RJ12 3-in-1 design for easy installation.
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Trade Discount 17%
60A 3P RJ12 3-in-1 CT Class 1 15 x 15mm Aperture
60A 3-Phase RJ12 Current Transformer | Class 1 Accuracy | 15 x 15mm Aperture | Compact Design by Eltech
ELCTRJ32560
$94.79 $78.31
60A 3-phase RJ12 current transformer with Class 1 accuracy and a 15 x 15mm aperture—ideal for power quality monitoring and electrical current measurement. Built for industrial and commercial systems, it ensures precise readings and efficient energy management.
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Trade Discount 20%
Single phase current transformer (CT) for 16x12.5 mm bar - transformation ratio 50/5
Single Phase Current Transformer CT | 50/5 Transformation Ratio | 1% Accuracy Class | @EA of 1 | by Legrand
412101
$125.10 $100.40
1 EA ($100.40 per EA)
The Single Phase Current Transformer (CT) is designed for precise current measurement with a transformation ratio of 50/5, making it ideal for residential and small commercial electrical panels. With a 1% accuracy class and screw terminal connections, this transformer ensures reliable performance in metering applications, supporting efficient energy management and monitoring systems.
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Trade Discount 20%
Single phase current transformer (CT) for 16x12.5 mm bar - transformation ratio 200/5
Single Phase Current Transformer CT 200/5 | 200A Primary Current | 5A Secondary Current | Accuracy Class 0.5 | @EA of 1 | by Legrand
412106
$125.10 $100.40
1 EA ($100.40 per EA)
The Single Phase Current Transformer CT 200/5 is designed for precise measurement and metering of electrical current, featuring a transformation ratio of 200/5 and an accuracy class of 0.5. Ideal for residential and small commercial electrical panels, this transformer supports efficient energy monitoring and management, ensuring optimal power usage and compliance with safety standards.
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Trade Discount 20%
Single phase current transformer (CT) for 84 x 34 mm bar - transformation ratio 1250/5
Single Phase Current Transformer CT 1250/5 | 1250A Primary Current | 5A Secondary Current | Accuracy Class 0.5 | @EA of 1 | by Legrand
412142
$252.40 $202.60
1 EA ($202.60 per EA)
The Single Phase Current Transformer CT 1250/5 is designed for precise electrical measurement, featuring a transformation ratio of 1250/5 and an accuracy class of 0.5. Ideal for residential and small commercial electrical panels, this transformer ensures reliable metering with screw terminal connections and contact protection, making it a perfect choice for energy monitoring and conservation.
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Trade Discount 20%
Single phase current transformer (CT) for 127 x 38 mm bar - transformation ratio 1600/5
Single Phase Current Transformer CT 1600/5 | Solid Core Design | 10 VA Power | Accuracy Class 0.5 | @EA of 1 | by Legrand
412146
$266.30 $213.70
1 EA ($213.70 per EA)
The Single Phase Current Transformer CT 1600/5 is designed for precise measurement in residential and small commercial electrical panels. With a transformation ratio of 1600/5 and an accuracy class of 0.5, it ensures reliable current monitoring. Ideal for use with ammeters and electricity meters, this transformer features screw terminal connections and is calibrated for accuracy, making it a perfect choice for efficient energy management.
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Trade Discount 20%
Single phase current transformer (CT) for 127 x 38 mm bar - transformation ratio 2000/5
Single Phase Current Transformer CT 2000/5 | 2000A Primary Current | 5A Secondary Current | Accuracy Class 0.5% | @EA of 1 | by Legrand
412147
$461.90 $370.60
1 EA ($370.60 per EA)
The Single Phase Current Transformer CT 2000/5 is designed for precise measurement in residential and small commercial electrical panels. With a transformation ratio of 2000/5 and an accuracy class of 0.5%, it ensures reliable current monitoring. Ideal for use with ammeters and electricity meters, this transformer features screw terminal connections and is calibrated for optimal performance.
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Trade Discount 20%
Single phase current transformer (CT) for 127 x 54 mm bar - transformation ratio 2500/5
Single Phase Current Transformer | 2500/5 Transformation Ratio | 30 VA Power | Accuracy Class 0.5% | @Pack of 1 | by Legrand
412152
$461.90 $370.60
1 EA ($370.60 per EA)
The Single Phase Current Transformer is designed for precise electrical current measurement, featuring a transformation ratio of 2500/5 and a rated secondary apparent power of 30 VA. Ideal for residential and small commercial electrical panels, this transformer ensures accurate energy management and is calibrated for reliable performance. With contact protection and screw terminal connections, it’s perfect for use with ammeters and electricity meters.
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Trade Discount 20%
Single phase current transformer (CT) for 127 x 54 mm bar - transformation ratio 4000/5
Single Phase Current Transformer CT 4000/5 | 4000A Primary Current | 5A Secondary Current | Calibrated | @EA of 1 | by Legrand
412154
$694.00 $556.90
1 EA ($556.90 per EA)
The Single Phase Current Transformer CT 4000/5 is designed for precise measurement in residential and small commercial electrical panels. With a transformation ratio of 4000/5 and an accuracy class of 0.5, it ensures reliable current monitoring. Ideal for use with ammeters and electricity meters, this transformer features screw terminal connections and contact protection for enhanced safety.
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Trade Discount 20%
Three phase current transformer (CT) - for three 20.5 x 5.5 mm bar - transformation ratio 250/5
Three Phase Current Transformer | 250/5 Transformation Ratio | Precision Class 1% | Solid Core Design | @PAK of 1 | by Legrand
412157
$487.30 $391.00
1 PAK ($391.00 per PAK)
The Three Phase Current Transformer is designed for accurate measurement in three-phase systems, featuring a transformation ratio of 250/5 A and a precision class of 1%. Ideal for residential and small commercial electrical panels, this solid core transformer ensures reliable performance with screw terminal connections and built-in contact protection, making it perfect for metering applications.
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Trade Discount 17%
CBCT Current Transformer for ELR 17G745GF2 | 30mA to 30A Range | 92mm Size | by Tobin
CBCT Current Transformer for ELR 17G745GF2 | 30mA to 30A Range | 92mm Size | by Tobin
17H7NNJN3
$335.70 $277.30
The CBCT Current Transformer for ELR 17G745GF2 is designed for precise current measurement, featuring a range from 30mA to 30A and a compact 92mm size. Ideal for electrical switchgear systems and electronic timing modules, this transformer enhances energy efficiency and supports electrical safety. Ensure compliance with AS/NZS 3000 standards for optimal performance.
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Trade Discount 17%
Current Transformer CBCT for ELR 17G745GF2 | 38mm Size | 30mA to 30A Range | by Tobin
Current Transformer CBCT for ELR 17G745GF2 | 38mm Size | 30mA to 30A Range | by Tobin
17H7NNHN3
$178.80 $147.70
The Current Transformer CBCT for ELR 17G745GF2 is designed for precise current monitoring, featuring a 38mm size and a current range from 30mA to 30A. Ideal for electrical switchgear systems and electronic timing modules, this sensor enhances safety and energy efficiency in your installations.
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Trade Discount 17%
CBCT Current Transformer for ELR 17G745GF2 | 120mm Size | 30mA to 30A Range | by Tobin
CBCT Current Transformer for ELR 17G745GF2 | 120mm Size | 30mA to 30A Range | by Tobin
17H7NNLN3
$357.60 $295.40
The CBCT Current Transformer for ELR 17G745GF2 is designed for precise current monitoring and protection in electrical installations. With a 120mm size and a current range from 30mA to 30A, it's perfect for electrical switchgear systems and electronic timing modules. Built for safety and efficiency, this transformer complies with AS/NZS 3000 standards, ensuring reliable performance in various applications.
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Trade Discount 17%
Ammeter 5A CT | Compact 72mm x 72mm Size | Current Transformer Type | by Tobin
Ammeter 5A CT | Compact 72mm x 72mm Size | Current Transformer Type | by Tobin
DE72A5CT
$110.00 $90.90
The Ammeter 5A CT is designed for precise current measurement, featuring a compact 72mm x 72mm size and capable of measuring currents up to 5A. Ideal for electrical panels and multi-function power metering systems, this device supports energy management and helps reduce electrical waste, making it perfect for industrial and commercial applications.
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Trade Discount 17%
CT MC3-250 250A Current Transformer | 250mA Output | 2 Metre Cable | Compact Design | by Tobin
CT MC3-250 250A Current Transformer | 250mA Output | 2 Metre Cable | Compact Design | by Tobin
M73123
$763.20 $630.60
The CT MC3-250 250A Current Transformer is designed for precise electrical metering and monitoring, featuring a 250mA secondary output and a 2 metre cable for easy installation. Ideal for commercial and industrial applications, this compact transformer integrates seamlessly with Circutor CVM meters, ensuring accurate current measurement and compliance with AS/NZS 3000 standards.
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Trade Discount 17%
Current Transformer 3 In 1 | 200/5A Rated | Class 1 Accuracy | 1.5VA Burden | by Tobin
Current Transformer 3 In 1 | 200/5A Rated | Class 1 Accuracy | 1.5VA Burden | by Tobin
3PH105-21 40 200
$234.70 $193.90
The Current Transformer 3 In 1 is designed for three-phase systems, featuring a rated primary current of 200A and a secondary current of 5A. With Class 1 accuracy and a 1.5VA burden rating, it's perfect for electrical metering and monitoring in industrial and commercial power systems, ensuring precise measurements and energy management.
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Trade Discount 17%
Current Transformer 3 In 1 | 160/5A Rated Current | Class 1 Accuracy | 1.5VA Burden | by Tobin
Current Transformer 3 In 1 | 160/5A Rated Current | Class 1 Accuracy | 1.5VA Burden | by Tobin
3PH105-21 40 160
$234.70 $193.90
The Current Transformer 3 In 1 is designed for precise electrical power measurement and monitoring, featuring a rated primary current of 160A and a secondary current of 5A. With Class 1 accuracy and a 1.5VA burden, it's perfect for industrial and commercial electrical systems, ensuring reliable energy metering and protection circuits.
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Trade Discount 17%
Current Transformer 3 In 1 | 3 x 250/5A | Class 1 Accuracy | 1.5VA Burden | by Tobin
Current Transformer 3 In 1 | 3 x 250/5A | Class 1 Accuracy | 1.5VA Burden | by Tobin
3PH105-21 40 250
$234.70 $193.90
The Current Transformer 3 In 1 is designed for precise electrical power measurement and monitoring, featuring a rated current of 3 x 250/5A and Class 1 accuracy. Ideal for industrial and commercial installations, this transformer supports energy metering and protection systems, ensuring compliance with AS/NZS 3000 standards.
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Trade Discount 17%
Current Transformer 3 In 1 | 3 x 400/5A | Class 1 Accuracy | 2.5VA Burden | by Tobin
Current Transformer 3 In 1 | 3 x 400/5A | Class 1 Accuracy | 2.5VA Burden | by Tobin
3PH140-31 40 400
$256.70 $212.10
The Current Transformer 3 In 1 is designed for precise electrical power measurement and monitoring, featuring a rated current of 3 x 400/5A and Class 1 accuracy. Ideal for industrial and commercial electrical installations, this transformer ensures reliable energy metering and protection systems, helping to optimize power usage and reduce waste.
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Trade Discount 17%
Current Transformer 3 In 1 | 3 x 100/5A | Class 1 Accuracy | 1.5 VA Burden | by Tobin
Current Transformer 3 In 1 | 3 x 100/5A | Class 1 Accuracy | 1.5 VA Burden | by Tobin
3PH75-15 60 100
$234.70 $193.90
The Current Transformer 3 In 1 is designed for three-phase systems, featuring a 3 x 100/5A current ratio and Class 1 accuracy for precise measurements. With a 1.5 VA burden rating, it minimizes power loss, making it ideal for electrical metering and monitoring in industrial and commercial applications. Ensure compliance and safety with this reliable transformer, perfect for energy management and protection relay inputs.
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Trade Discount 17%
Current Transformer Compact 100/5 | Class 0.5 Accuracy | 1VA Rated Burden | by Tobin
Current Transformer Compact 100/5 | Class 0.5 Accuracy | 1VA Rated Burden | by Tobin
CRCT1-100 0.5
$58.30 $48.20
The Current Transformer Compact 100/5 is designed for precise current measurement with a Class 0.5 accuracy and a rated burden of 1VA. Ideal for electrical metering and monitoring in industrial and commercial applications, this compact transformer ensures efficient power measurement and energy management, making it a reliable choice for professionals.
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Trade Discount 17%
Current Transformer Compact 150/5 | Class 0.5 Accuracy | 2.5VA Burden Rating | by Tobin
Current Transformer Compact 150/5 | Class 0.5 Accuracy | 2.5VA Burden Rating | by Tobin
CRCT1-150 0.5
$58.30 $48.20
The Current Transformer Compact 150/5 is designed for precise electrical metering and monitoring, featuring a Class 0.5 accuracy and a rated burden of 2.5VA. Ideal for residential, commercial, and industrial applications, this compact transformer ensures efficient energy management and load protection. Perfect for qualified electricians looking to optimize power usage and reduce waste.
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Trade Discount 17%
Current Transformer Compact 200/5 | Class 0.5 Accuracy | 2.5VA Burden Rating | by Tobin
Current Transformer Compact 200/5 | Class 0.5 Accuracy | 2.5VA Burden Rating | by Tobin
CRCT1-200 0.5
$58.30 $48.20
The Current Transformer Compact 200/5 is designed for precise current measurement with a Class 0.5 accuracy and a rated burden of 2.5VA. Ideal for electrical metering and monitoring in industrial and commercial settings, this compact transformer ensures low power loss and is perfect for installations with limited space. Built for professionals, it complies with AS/NZS 60044.1 standards for safety and reliability.
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Trade Discount 17%
Current Transformer Compact 250/5 | Class 0.5 Accuracy | 5VA Burden Rating | Space-Saving Design | by Tobin
Current Transformer Compact 250/5 | Class 0.5 Accuracy | 5VA Burden Rating | Space-Saving Design | by Tobin
CRCT1-250 0.5
$58.30 $48.20
The Current Transformer Compact 250/5 is designed for precise electrical metering and monitoring, featuring a Class 0.5 accuracy and a 5VA burden rating. Its compact design allows for easy installation in industrial and commercial settings, making it ideal for energy management systems and power quality analysis. Ensure compliance with electrical safety standards with this reliable current transformer.
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Trade Discount 17%
Current Transformer Compact 300/5 | Class 0.5 Accuracy | 5VA Burden Rating | Compact Design | by Tobin
Current Transformer Compact 300/5 | Class 0.5 Accuracy | 5VA Burden Rating | Compact Design | by Tobin
CRCT1-300 0.5
$58.30 $48.20
The Current Transformer Compact 300/5 is designed for precise electrical metering with a Class 0.5 accuracy and a 5VA burden rating. Ideal for industrial and commercial applications, this compact transformer ensures efficient energy management and power quality analysis. Its space-saving design allows for easy installation, making it a reliable choice for qualified electricians.
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