About Current Transformers

Lumel 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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LCTB-8660451500A55


Current transformer; Series: LCTB; I AC:1500A; 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 Availability : 4
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USD 31.668
Multiples of: 1

            
LCTB-6240400200A55


Current transformer; Series: LCTB; I AC:200A; 1.5VA; 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 Availability : 3
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 26.1105
Multiples of: 1

            
LCTB-5030500150A55


Current transformer; Series: LCTB; I AC:150A; 5VA; 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 Availability : 3
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 28.4765
Multiples of: 1

            
LCTB-8660451600A55


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 Availability : 3
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 32.2931
Multiples of: 1

            
LCTB-1048041000A55


Current transformer; Series: LCTB; I AC:1000A; 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 Availability : 3
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 48.5875
Multiples of: 1

            
LCTB-14010H2500A55


Current transformer; Series: LCTB; I AC:2500A; 45VA; 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 Availability : 3
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 62.1497
Multiples of: 1

            
LCTB-5021500250A55


Current transformer; Series: LCTB; I AC:250A; 7.5VA; 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 Availability : 2
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 29.1666
Multiples of: 1

            
LCTB-8660451200A55


Current transformer; Series: LCTB; I AC:1200A; 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 Availability : 2
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 32.2931
Multiples of: 1

            
LCTB-8660451250A55


Current transformer; Series: LCTB; I AC:1250A; 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 Availability : 2
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 32.2931
Multiples of: 1

            
LCTB-7440450300A55


Current transformer; Series: LCTB; I AC:300A; 5VA; 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 Availability : 2
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 38.1517
Multiples of: 1

            
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