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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
T60404-E4629-X023


Current Transformers RoHS
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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.

Vacuumschmelze Availability : 0
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USD 0

Multiples of: 0

            
T60404-E4629-X007


Current Transformers Current Transformer 50Hz 100ohm 300mV
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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.

Vacuumschmelze Availability : 0
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USD 0

Multiples of: 0

            
19071


Hipot Tester (AC) - Sentry 10 Plus
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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.

Chroma Availability : 0
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USD 0

Multiples of: 1

            
CT-D


SENSOR CURRENT TRANSFORMER 0-200
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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.

Onset Computer Availability : 0
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USD 0

Multiples of: 1

            
PE-68210NLT


Current Transformer 1:1:50 500Vrms 0.001Ohm Prim. DCR 0.38Ohm Sec. DCR 15000mA Prim. 6Term. SMD
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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.

Pulse Availability : 0
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USD 0.0917

Multiples of: 1

            
ZHT104A


1000:1 5A 0.02kHz~10kHz Plugin Current Sense Transformers ROHS
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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.

ZHT Availability : 0
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USD 0.3139

Multiples of: 1

  5 A       0.02 KHz ~ 10 KHz 
ZHT204C


Plugin Current Sense Transformers ROHS
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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.

ZHT Availability : 0
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USD 0.3607

Multiples of: 1

            
ZHTPT107


1:1 2mA 0.02kHz~10kHz Plugin Current Sense Transformers ROHS
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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.

ZHT Availability : 0
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USD 0.365

Multiples of: 1

  2 mA       0.02 KHz ~ 10 KHz 
CT132(5A/2.5mA)


2000:1 5A 0.02kHz~10kHz Plugin Current Sense Transformers ROHS
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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.

ZHT Availability : 0
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USD 0.3789

Multiples of: 1

  5 A       0.02 KHz ~ 10 KHz 
ZEMCT132


Current Transformers Through Hole RoHS
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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.

Zeming Langxi Availability : 0
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USD 0.3849

Multiples of: 1

  -       - 
ZMCT104C


Current Transformers Through Hole RoHS
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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.

Zeming Langxi Availability : 0
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USD 0.412

Multiples of: 1

  -       - 
ZHT104F


Plugin Current Sense Transformers ROHS
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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.

ZHT Availability : 0
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USD 0.4325

Multiples of: 1

            
CSE5-100501


Current Transformers Sense/High Frequency 1500mohm DCR, 500uH
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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.

Triad Availability : 0
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USD 0.4356

Multiples of: 1

Smd/smt500 uH10 A1:501.5 OhmsSmd/smt7.7 mm6.9 mm5.33 mm 250 KHz + 
ZMCT101D


Current Transformers Through Hole RoHS
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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.

Zeming Langxi Availability : 0
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USD 0.4375

Multiples of: 1

  -       - 
ZHT108T


Current Sense Transformers ROHS
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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.

ZHT Availability : 0
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USD 0.4529

Multiples of: 1

            
ZMCT118F


Current Transformers Through Hole RoHS
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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.

Zeming Langxi Availability : 0
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USD 0.4767

Multiples of: 1

  -       - 
ZHT118F


1000:1 5A 0.02kHz~10kHz Plugin Current Sense Transformers ROHS
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.

ZHT Availability : 0
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USD 0.5011

Multiples of: 1

  5 A       0.02 KHz ~ 10 KHz 
ZEMCT131


Current Transformers DIP-4 RoHS
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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.

Zeming Langxi Availability : 0
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USD 0.509

Multiples of: 1

            
ZHT118A


2000:1 5A 0.02kHz~10kHz Plugin Current Sense Transformers ROHS
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.

ZHT Availability : 0
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USD 0.5141

Multiples of: 1

  5 A       0.02 KHz ~ 10 KHz 
ZHTPT101B


1:1 2mA 0.02kHz~10kHz Plugin Current Sense Transformers ROHS
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.

ZHT Availability : 0
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USD 0.5256

Multiples of: 1

  2 mA       0.02 KHz ~ 10 KHz 
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