About Current Transformers

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

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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
Hot 2277022


Current Transformers PACT MCR-V1- 21-44-100-5A-1
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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.

Phoenix Contact Availability : 9700
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USD 33.5907
Multiples of: 1

 -100 A--Wire Terminals44 mm30 mm66 mm 50 Hz / 60 Hz 
2277051


Current Transformers PACT MCR-V1-21- 44-400-5A-1
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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.

Phoenix Contact Availability : 9700
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USD 33.5907
Multiples of: 1

 -400 A--Wire Terminals44 mm30 mm66 mm 50 Hz / 60 Hz 
Hot 2277048


Current Transformers PACT MCR-V1-21- 44-250-5A-1
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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.

Phoenix Contact Availability : 9700
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USD 33.5907
Multiples of: 1

 -250 A--Wire Terminals44 mm30 mm66 mm 50 Hz / 60 Hz 
Hot 2277019


Current Transformers PACT MCR-V1- 21-44- 50-5A-1
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Phoenix Contact Availability : 9700
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USD 33.5907
Multiples of: 1

  50 A  Wire Terminals44 mm30 mm66 mm 50 Hz / 60 Hz 
2277158


Current Transformers PACT MCR-V2-4012- 70-1000-5A-1
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Phoenix Contact Availability : 9700
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USD 37.5303
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 -1 kA--Wire Terminals70 mm30 mm90 mm 50 Hz / 60 Hz 
2277129


Phoenix Contact Current Transformers PACT MCR-V2-4012- 70- 400-5A-1
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Phoenix Contact Availability : 9700
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USD 37.5303
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 -400 A--Wire Terminals70 mm30 mm90 mm 50 Hz / 60 Hz 
Hot 2277116


Current Transformers PACT MCR-V2-4012- 70- 250-5A-1
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Phoenix Contact Availability : 9700
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USD 37.5303
Multiples of: 1

 -250 A--Wire Terminals70 mm30 mm90 mm 50 Hz / 60 Hz 
2277679


Current Transformers PACT MCR-V2-4012- 70- 300-5A-1
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Phoenix Contact Availability : 9700
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USD 37.5303
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2277145


Current Transformers PACT MCR-V2-4012- 70- 800-5A-1
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Phoenix Contact Availability : 9700
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USD 37.5303
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Hot 2277682


Current Transformers PACT MCR-V2-4012- 70- 500-5A-1
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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.

Phoenix Contact Availability : 9700
Ship by Fri. 23 Aug to Mon. 23 Sep Calender.png

USD 37.5303
Multiples of: 1

            
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