.hide-partial { max-height: none; } .show-more { display: none; }

CT Series Transformers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 51

Applied Filters:

Series = CT

Manufacturer

Power Rating

Primary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Mounting Style
Current Transformers - Industrial 120V 2-20A 1s CURRENT SENSOR CT-0600-F20 Littelfuse 1: ¥20,018.4 1In Stock	Mfr. Part # CT-0600-F20 Mouser Part # 576-CT-0600-F20	Littelfuse	Current Transformers - Industrial 120V 2-20A 1s CURRENT SENSOR Learn More about Littelfuse industrial portfolio	Datasheet	1In Stock	¥20,018.4 ¥17,988.6 ¥17,232.9 ¥16,683.1 ¥16,146.6	Min.: 1 Mult.: 1		600 V	Panel
Current Transformers - Industrial Current Transformer 1000/5 amp CT1000/5 ATC Diversified Electronics 1: ¥8,285.1 1In Stock	Mfr. Part # CT1000/5 Mouser Part # 830-T1000/5	ATC Diversified Electronics	Current Transformers - Industrial Current Transformer 1000/5 amp Learn More about ATC Diversified Electronics atc diversified ct current transformers	Datasheet	1In Stock	¥8,285.1 ¥7,243.6 ¥6,981.2 ¥6,688.8 View ¥6,491.2 ¥6,300.2 Quote	Min.: 1 Mult.: 1	15 VA		Free Hanging
Current Transformers - Industrial Current Transformer 30/5 amp CT30/5 ATC Diversified Electronics 1: ¥5,315.2 32In Stock	Mfr. Part # CT30/5 Mouser Part # 830-CT30/5	ATC Diversified Electronics	Current Transformers - Industrial Current Transformer 30/5 amp Learn More about ATC Diversified Electronics atc diversified ct current transformers	Datasheet	32In Stock	¥5,315.2 ¥4,828.5 ¥4,727.2 ¥4,312 View ¥4,157.5 ¥4,011.3 Quote	Min.: 1 Mult.: 1	1 VA		Free Hanging
Current Transformers - Industrial Current Transformer 100/5 amp CT100/5 ATC Diversified Electronics 1: ¥5,429.8 10In Stock	Mfr. Part # CT100/5 Mouser Part # 830-T100/5	ATC Diversified Electronics	Current Transformers - Industrial Current Transformer 100/5 amp Learn More about ATC Diversified Electronics atc diversified ct current transformers	Datasheet	10In Stock	¥5,429.8 ¥4,886.7 ¥4,572.7 ¥4,405 View ¥4,247.2 ¥4,099.3 Quote	Min.: 1 Mult.: 1	3 VA		Free Hanging
Current Transformers - Industrial 0-20mA AC CURRENT TRANSDUCER CT-0050-D10 Littelfuse 1: ¥14,676.6 15In Stock	Mfr. Part # CT-0050-D10 Mouser Part # 576-CT-0050-D10	Littelfuse	Current Transformers - Industrial 0-20mA AC CURRENT TRANSDUCER Learn More about Littelfuse industrial portfolio	Datasheet	15In Stock	¥14,676.6 ¥13,190 ¥12,635.2 ¥12,231.6 ¥11,839.6	Min.: 1 Mult.: 1		600 V	Free Hanging
Current Transformers - Industrial 500-600V STAG. RSTRT 3PH SPDT V METER CT-0100-D10 Littelfuse 1: ¥15,576.9 3In Stock	Mfr. Part # CT-0100-D10 Mouser Part # 576-CT-0100-D10	Littelfuse	Current Transformers - Industrial 500-600V STAG. RSTRT 3PH SPDT V METER Learn More about Littelfuse industrial portfolio	Datasheet	3In Stock	¥15,576.9 ¥13,502.3 ¥13,013.9 ¥12,753.2	Min.: 1 Mult.: 1		600 V	Free Hanging
Current Transformers - Industrial 200-480V LOCKOUT 3PH SPDT V METER CT-0100-F10 Littelfuse 1: ¥14,676.6 2In Stock	Mfr. Part # CT-0100-F10 Mouser Part # 576-CT-0100-F10	Littelfuse	Current Transformers - Industrial 200-480V LOCKOUT 3PH SPDT V METER Learn More about Littelfuse industrial portfolio	Datasheet	2In Stock	¥14,676.6 ¥13,190 ¥12,635.2 ¥12,231.6 ¥11,839.6	Min.: 1 Mult.: 1		600 V	Panel
Current Transformers - Industrial 200:5 CT/ 1 IN. WINDOW/ DONUT CT-0200-D10 Littelfuse 1: ¥14,973.9 2In Stock	Mfr. Part # CT-0200-D10 Mouser Part # 576-CT-0200-D10	Littelfuse	Current Transformers - Industrial 200:5 CT/ 1 IN. WINDOW/ DONUT Learn More about Littelfuse industrial portfolio	Datasheet	2In Stock	¥14,973.9 ¥13,601.9 ¥13,087 ¥12,774.8 ¥12,753.2	Min.: 1 Mult.: 1		600 V	Free Hanging
Current Transformers - Industrial 120V 400-520A CURRENT SENSOR CT-0500-D20 Littelfuse 1: ¥25,733.9 3In Stock	Mfr. Part # CT-0500-D20 Mouser Part # 576-CT-0500-D20	Littelfuse	Current Transformers - Industrial 120V 400-520A CURRENT SENSOR Learn More about Littelfuse industrial portfolio	Datasheet	3In Stock	¥25,733.9 ¥22,548.1 ¥21,956.8 ¥21,496.7 View Quote	Min.: 1 Mult.: 1		600 V	Free Hanging
Current Transformers - Industrial Current Transformer 500/5 amp CT500/5 ATC Diversified Electronics 1: ¥7,054.3 1In Stock	Mfr. Part # CT500/5 Mouser Part # 830-T500/5	ATC Diversified Electronics	Current Transformers - Industrial Current Transformer 500/5 amp Learn More about ATC Diversified Electronics atc diversified ct current transformers	Datasheet	1In Stock	¥7,054.3 ¥6,240.4 ¥5,943.1 ¥5,695.6 View ¥5,584.3 ¥5,363.4 Quote	Min.: 1 Mult.: 1	5 VA		Free Hanging
Current Transformers - Industrial Current Transformers CT-50/5 ATC Diversified Electronics 1: ¥5,084.3 2In Stock	Mfr. Part # CT-50/5 Mouser Part # 830-CT-50/5	ATC Diversified Electronics	Current Transformers - Industrial Current Transformers Learn More about ATC Diversified Electronics atc diversified ct current transformers	Datasheet	2In Stock	¥5,084.3 ¥4,370.1 ¥4,252.2 ¥4,165.8 View ¥4,081.1 ¥3,974.8 ¥3,973.1	Min.: 1 Mult.: 1	1.5 VA		Free Hanging
Current Transformers - Industrial Current Transformer 200/5 amp CT200/5 ATC Diversified Electronics 1: ¥4,323.6 1In Stock	Mfr. Part # CT200/5 Mouser Part # 830-T200/5	ATC Diversified Electronics	Current Transformers - Industrial Current Transformer 200/5 amp Learn More about ATC Diversified Electronics atc diversified ct current transformers	Datasheet	1In Stock	¥4,323.6 ¥3,719 ¥3,582.8 ¥3,473.2 View ¥3,330.3 ¥3,212.4 ¥3,154.2 Quote	Min.: 1 Mult.: 1	2.5 VA		Free Hanging
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 150:5, CT series CT150A Hammond Manufacturing 1: ¥12,580.4 1In Stock	Mfr. Part # CT150A Mouser Part # 546-CT150A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 150:5, CT series	Datasheet	1In Stock	¥12,580.4 ¥11,254.9 ¥10,764.9 ¥10,185.3 View ¥9,917.8 Quote	Min.: 1 Mult.: 1	2 VA	600 V	Chassis
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 200:5, CT series CT200A Hammond Manufacturing 1: ¥13,540.5 4In Stock	Mfr. Part # CT200A Mouser Part # 546-CT200A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 200:5, CT series	Datasheet	4In Stock	¥13,540.5 ¥11,935.9 ¥11,253.3 ¥11,004.1 View ¥10,673.6 Quote	Min.: 1 Mult.: 1	2 VA	600 V	Chassis
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 250:5, CT series CT250A Hammond Manufacturing 1: ¥13,288 1In Stock	Mfr. Part # CT250A Mouser Part # 546-CT250A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 250:5, CT series	Datasheet	1In Stock	¥13,288 ¥12,057.2 ¥11,618.7 ¥11,500.8 View ¥11,304.8 Quote	Min.: 1 Mult.: 1	5 VA	600 V	Chassis
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 300:5, CT series CT300A Hammond Manufacturing 1: ¥14,170 2In Stock	Mfr. Part # CT300A Mouser Part # 546-CT300A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 300:5, CT series	Datasheet	2In Stock	¥14,170 ¥12,502.3 ¥11,784.8 ¥11,525.7 View ¥11,178.5 Quote	Min.: 1 Mult.: 1	10 VA	600 V	Chassis
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 500:5, CT series CT500A Hammond Manufacturing 1: ¥15,035.4 2In Stock	Mfr. Part # CT500A Mouser Part # 546-CT500A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 500:5, CT series	Datasheet	2In Stock	¥15,035.4 ¥13,190 ¥13,004 ¥12,869.4 View Quote	Min.: 1 Mult.: 1	20 VA	600 V	Chassis
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 60:5, CT series CT60A Hammond Manufacturing 1: ¥11,225 2In Stock	Mfr. Part # CT60A Mouser Part # 546-CT60A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 60:5, CT series	Datasheet	2In Stock	¥11,225 ¥10,078.9 ¥9,444.4 ¥9,291.6 View ¥9,100.6 Quote	Min.: 1 Mult.: 1	2 VA	600 V	Chassis
Current Transformers - Industrial 120V 0.5-5A CURRENT SENSOR CT-0400-D20 Littelfuse 1: ¥25,199 13Expected 12/24/2026	Mfr. Part # CT-0400-D20 Mouser Part # 576-CT-0400-D20	Littelfuse	Current Transformers - Industrial 120V 0.5-5A CURRENT SENSOR Learn More about Littelfuse industrial portfolio	Datasheet	13Expected 12/24/2026	¥25,199 ¥23,393.5 ¥22,406.9 ¥21,687.7 Quote Quote	Min.: 1 Mult.: 1		600 V	Free Hanging
Current Transformers - Industrial Current Transformer 50/5 amp CT50/5 ATC Diversified Electronics 1: ¥5,084.3 2Expected 11/2/2026	Mfr. Part # CT50/5 Mouser Part # 830-T50/5	ATC Diversified Electronics	Current Transformers - Industrial Current Transformer 50/5 amp Learn More about ATC Diversified Electronics atc diversified ct current transformers	Datasheet	2Expected 11/2/2026	¥5,084.3 ¥4,441.5 ¥4,280.4 ¥4,124.3 View ¥3,976.4 ¥3,836.9 ¥3,835.2	Min.: 1 Mult.: 1	1.5 VA		Free Hanging
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 1200:5, CT series CT1200A Hammond Manufacturing 1: ¥24,144.3 3Factory Stock Available	Mfr. Part # CT1200A Mouser Part # 546-CT1200A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 1200:5, CT series	Datasheet	3Factory Stock Available More Info Available	¥24,144.3 ¥21,280.7 ¥20,511.7 ¥19,976.8 View ¥19,908.7 Quote	Min.: 1 Mult.: 1	2 VA	600 V	Chassis
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 800:5, CT series CT800A Hammond Manufacturing 1: ¥17,511.9 5Factory Stock Available	Mfr. Part # CT800A Mouser Part # 546-CT800A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 800:5, CT series	Datasheet	5Factory Stock Available More Info Available	¥17,511.9 ¥16,448.9 ¥16,256.2 ¥15,950.6 View ¥15,754.6 Quote	Min.: 1 Mult.: 1	50 VA	600 V	Chassis
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 1000:5, CT series CT1000A Hammond Manufacturing 1: ¥20,382.1 14Factory Stock Available	Mfr. Part # CT1000A Mouser Part # 546-CT1000A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 1000:5, CT series	Datasheet	14Factory Stock Available More Info Available	¥20,382.1 ¥19,501.8 ¥19,149.7 ¥18,877.3 View ¥18,814.1 Quote	Min.: 1 Mult.: 1	50 VA	600 V	Chassis
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 100:5, CT series CT100A Hammond Manufacturing 1: ¥12,580.4 23Factory Stock Available	Mfr. Part # CT100A Mouser Part # 546-CT100A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 100:5, CT series	Datasheet	23Factory Stock Available More Info Available	¥12,580.4 ¥11,115.4 ¥10,427.8 ¥10,200.2 View ¥9,944.4 Quote	Min.: 1 Mult.: 1	2 VA	600 V	Chassis
Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 400:5, CT series CT400A Hammond Manufacturing 1: ¥14,894.2 38Factory Stock Available	Mfr. Part # CT400A Mouser Part # 546-CT400A	Hammond Manufacturing	Current Transformers - Industrial Current transformer, toroidal, chassis mount, current ratio 400:5, CT series	Datasheet	38Factory Stock Available More Info Available	¥14,894.2 ¥12,803 ¥12,432.6 ¥12,047.2 View ¥11,733.3 Quote	Min.: 1 Mult.: 1	10 VA	600 V	Chassis

CT Series Transformers

Types of Transformers

Applied Filters:

Customer Service Office

Company

Resources

Support