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.
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5304


API Technologies - Spectrum Control Current Transformers 100Ohm .04W 20A
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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.

Api Technologies 1
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AUD 78.595
Multiples of: 1

Through Hole-20 A-100 OhmsRadial23.62 mm11.94 mm25.15 mm - 
13262


Current transformer; Series: ASK 41.4; I AC:400A; 15VA; 1A
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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.

MBS 1
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AUD 79.9719
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680063029


Transformer: safety; 63VA; 230VAC; 230V; IP20; Mounting: DIN; 1.48kg
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DF Electric 1
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AUD 84.1755
Multiples of: 1

            
DM3T0300


Current transformer; Series: DM; I AC:300A; 5VA; 5A; Class:1
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Lovato 1
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AUD 85.5633
Multiples of: 1

            
LCTB-1048041600A55


Current transformer; Series: LCTB; I AC:1600A; 20VA; 5A; Class:0,5
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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.

LUMEL 1
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AUD 86.1275
Multiples of: 1

            
CT75A


Current Transformers Indoor/Toroidal 2VA 75:5, Accuracy 2%
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Hammond 1
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AUD 103.7039
Multiples of: 1

Chassis-75 A75:5-Wire Leads With Ring Connectors3.25 in1.75 in3.75 in-  
CBCT-120-1-CE


Current transformer; on panel; Øint: 120mm; CBCT; 0÷55°C
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SELEC 1
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AUD 105.63
Multiples of: 1

            
B82801X0003


Current Transformers EE 12.6 Core Series TRANSFORMER KIT
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TDK 1
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AUD 119.2557
Multiples of: 1

Smd/Smt-40 A--Smd/Smt14.22 mm13.46 mm10 mm 50 KHz to 1 MHz 
PVS120/A230/24V


Transformer: safety; 96VA; 230VAC; 24V; IP54; Thermal class: Ta40B
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Breve Tufvassons 1
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AUD 139.16
Multiples of: 1

            
80044


Current transformer; Series: KBU 23; I AC:250A; 1.5VA; 5A; Class:1
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MBS 1
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AUD 139.6733
Multiples of: 1

            
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