About Current Transformers

Triad Current Transformers

A Current Transformer (CT) is a device designed to reduce an alternating current (AC) to a much lower, safer level. It is usually found in electric power systems for metering and/or protective relaying purposes. They are used to measure the level of current flowing through circuits and in most cases are connected to a meter or other monitoring device. The current transformer uses the concepts of electrical transformer to transform current levels between the primary (higher current) and secondary (lower current) windings. A typical current transformer is a wire wound toroidal core transformer, with a single primary winding, connected in series with the load, and a multiple secondary windings designed to provide an output current proportional to the current flowing through the primary.

Current Transformers

Enable Filter
  Mounting Style
Reset
  Inductance
Reset
  Current Rating
Reset
  Turns Ratio
Reset
  Secondary Resistance
Reset
  Termination Style
Reset
  Length
Reset
  Width
Reset
  Height
Reset
  Frequency
Reset
  Frequency Range
Reset
1 234
1 234
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
CST-1030


Current Transformers CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 30 AMPS:
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 4372
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 5.7839
Multiples of: 1

Through_Hole-30 A1000:146 OhmsRadial30.2 mm14.3 mm30.2 mm 50 Hz / 60 Hz 
CSE187L


Current Transformers 1:500ratio 110mV LOW FREQ SENSE
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 3403
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 1.9031
Multiples of: 1

Through Hole 30 A1:50021 OhmsRadial0.85 in0.85 in0.71 in 50 Hz to 400 Hz 
CST-1020


Current Transformers CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 1911
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 4.5402
Multiples of: 1

Through_Hole    Radial23.5 mm12 mm24.8 mm   
CST-1005


Current Transformers CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 972
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 4.5402
Multiples of: 1

Through_Hole 5 A1000:140 OhmsRadial23.5 mm12 mm24.8 mm 50 Hz / 60 Hz 
CST206-1A


Current Transformers CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST206-1A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 860
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 4.6851
Multiples of: 1

Through_Hole14 mH110 A100:158 mOhmsRadial27.3 mm10.16 mm31.11 mm20 KHz to 250 KHz20 KHz to 250 KHz 
CST206-2A


Current Transformers CURRENT SENSE 56.0mH 200T ENCAP TORIOD/CST206-2A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 758
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 4.6851
Multiples of: 1

Through_Hole56 mH80 A200:13.5 OhmsRadial1.075 in0.4 in1.225 in 20 KHz to 250 KHz 
CSE5-100401


Current Transformers Sense/High Frequency 1140mohm DCR, 320uH
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 727
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 2.126
Multiples of: 10

Smd/smt320 uH10 A1:401.14 OhmsSmd/smt7.7 mm6.9 mm5.33 mm 250 KHz + 
CSE5-100201


Current Transformers SMD CURRENT SENSE TRANSFORMER; TR=1:20, SEC L=80 H MIN, SEC DCR= 550 m MAX
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 556
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.92
Multiples of: 1

Smd/smt80 uH10 A1:20550 mOhmsSmd/smt7.7 mm6.9 mm5.33 mm 250 KHz + 
CST306-1A


Current Transformers CURRENT SENSE 3.5mH 50T ENCAP TORIOD/CST306-1A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 514
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 3.7674
Multiples of: 1

Through_Hole3.5 mH35 A50:1340 mOhmsRadial17.53 mm9.78 mm23.24 mm 20 KHz to 200 KHz 
CST306-2A


Current Transformers CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST306-2A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad Availability : 473
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 3.7674
Multiples of: 1

Through_Hole14 mH25 A100:11.55 OhmsRadial17.53 mm9.78 mm23.24 mm 20 KHz to 200 KHz 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 234

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted