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

50 Hz to 400 Hz Transformers

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

Types of Transformers

List Images

Results: 110

Applied Filters:

Frequency Range = 50 Hz to 400 Hz

Manufacturer

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; }

Part #

Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI

CT-SP-2031-600-5
Eaton Electrical
1: Rp5.091.382
1In Stock
New Product

Mfr. Part No.
CT-SP-2031-600-5

Mouser Part No
504-CT-SP-2031-600-5

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI

Datasheet

1In Stock

Rp5.091.382

Rp4.616.037

Rp4.523.023

Min.: 1
Mult.: 1

Bracket

Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI

CT-SP-3135-1000-5
Eaton Electrical
1: Rp6.126.096
1In Stock
New Product

Mfr. Part No.
CT-SP-3135-1000-5

Mouser Part No
504-CTSP-3135-1000-5

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI

Datasheet

1In Stock

Rp6.126.096

Rp5.663.043

Min.: 1
Mult.: 1

Bracket

Current Transformers - Industrial CT 600:1 WITH FLUX COND 31MM

ELCT30-31
Littelfuse
1: Rp8.633.261
4In Stock

Mfr. Part No.
ELCT30-31

Mouser Part No
576-ELCT30-31

Littelfuse

Current Transformers - Industrial CT 600:1 WITH FLUX COND 31MM

Learn More

Datasheet

4In Stock

Rp8.633.261

Min.: 1
Mult.: 1

Panel

Current Transformers - Industrial CT 100:1 WITH FLUX COND 31MM

ELCT5-31
Littelfuse
1: Rp7.542.774
4In Stock

Mfr. Part No.
ELCT5-31

Mouser Part No
576-ELCT5-31

Littelfuse

Current Transformers - Industrial CT 100:1 WITH FLUX COND 31MM

Learn More

Datasheet

4In Stock

Rp7.542.774

Min.: 1
Mult.: 1

Panel

Current Transformers - Industrial CURRENT TRANSFORMER

EFCT-1
Littelfuse
1: Rp13.812.520
3In Stock

Mfr. Part No.
EFCT-1

Mouser Part No
576-EFCT-1

Littelfuse

Current Transformers - Industrial CURRENT TRANSFORMER

Learn More

Datasheet

3In Stock

Rp13.812.520

Min.: 1
Mult.: 1

Chassis

Current Transformers - Industrial CT 600:1 WITH FLUX COND 88MM

ELCT30-88
Littelfuse
1: Rp14.175.037
5In Stock

Mfr. Part No.
ELCT30-88

Mouser Part No
576-ELCT30-88

Littelfuse

Current Transformers - Industrial CT 600:1 WITH FLUX COND 88MM

Learn More

Datasheet

5In Stock

Rp14.175.037

Min.: 1
Mult.: 1

Panel

Current Transformers - Industrial CURRENT TRANSFORMER 100:1 EF 26MM

EFCT-26
Littelfuse
1: Rp9.098.332
6In Stock

Mfr. Part No.
EFCT-26

Mouser Part No
576-EFCT-26

Littelfuse

Current Transformers - Industrial CURRENT TRANSFORMER 100:1 EF 26MM

Learn More

Datasheet

6In Stock

Rp9.098.332

Min.: 1
Mult.: 1

Chassis

Current Transformers - Board Mount CURRENT SENSE TRANS/CSE187L

CSE187L
Triad Magnetics
1: Rp53.754
1.061In Stock
3.780Expected 13/01/2027

Mfr. Part No.
CSE187L

Mouser Part No
553-CSE187L

Triad Magnetics

Current Transformers - Board Mount CURRENT SENSE TRANS/CSE187L

Datasheet

1.061In Stock

3.780Expected 13/01/2027

Rp53.754

Rp48.800

Rp46.782

Rp45.315

View

Min.: 1
Mult.: 1

Through Hole

Current Transformers - Board Mount CSE184L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .05 to 1 AMP at 50 to 400Hz

CSE184L
Triad Magnetics
1: Rp56.689
125In Stock

Mfr. Part No.
CSE184L

Mouser Part No
553-CSE184L

Triad Magnetics

Current Transformers - Board Mount CSE184L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .05 to 1 AMP at 50 to 400Hz

Datasheet

125In Stock

Rp56.689

Rp51.369

Rp49.351

Rp47.883

View

Min.: 1
Mult.: 1

Through Hole

Current Transformers - Board Mount LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 10 AMP at 50 to 400Hz: CSE186L

CSE186L
Triad Magnetics
1: Rp56.322
233In Stock

Mfr. Part No.
CSE186L

Mouser Part No
553-CSE186L

Triad Magnetics

Current Transformers - Board Mount LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 10 AMP at 50 to 400Hz: CSE186L

Datasheet

233In Stock

Rp56.322

Rp51.002

Rp48.984

Rp47.516

View

Min.: 1
Mult.: 1

Through Hole

Current Transformers - Board Mount CSE187L-P

CSE187L-P
Triad Magnetics
1: Rp82.007
469In Stock

Mfr. Part No.
CSE187L-P

Mouser Part No
553-CSE187LP

Triad Magnetics

Current Transformers - Board Mount CSE187L-P

Datasheet

469In Stock

Rp82.007

Rp74.118

Rp71.182

Rp68.981

View

Min.: 1
Mult.: 1

Through Hole

Current Transformers - Industrial SPLT CR CT 100:5A, 1.0%ACCU, 1.3"X1.7"

CT-SP-4-100-5A
Eaton Electrical
1: Rp3.959.617
1On Order
New Product

Mfr. Part No.
CT-SP-4-100-5A

Mouser Part No
504-CT-SP-4-100-5A

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 100:5A, 1.0%ACCU, 1.3"X1.7"

1On Order

Rp3.959.617

Rp3.715.799

Rp3.661.862

Rp3.643.332

View

Min.: 1
Mult.: 1

600 V

Bracket

Current Transformers - Industrial CURRENT TRANSFORMER 100:1 EF w/F

EFCT-2
Littelfuse
1: Rp26.021.783
12Factory Stock Available

Mfr. Part No.
EFCT-2

Mouser Part No
576-EFCT-2

Littelfuse

Current Transformers - Industrial CURRENT TRANSFORMER 100:1 EF w/F

Learn More

Datasheet

12Factory Stock Available

More Info Available

Rp26.021.783

Min.: 1
Mult.: 1

Chassis

Current Transformers - Industrial CT 100:1 WITH FLUX COND 88MM

ELCT5-88
Littelfuse
1: Rp12.916.501
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ELCT5-88

Mouser Part No
576-ELCT5-88

Littelfuse

Current Transformers - Industrial CT 100:1 WITH FLUX COND 88MM

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Rp12.916.501

Min.: 1
Mult.: 1

Panel

Current Transformers - Board Mount CSE185L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 3 AMP at 50 to 400Hz:

CSE185L
Triad Magnetics
1: Rp56.689
111Expected 05/11/2026

Mfr. Part No.
CSE185L

Mouser Part No
553-CSE185L

Triad Magnetics

Current Transformers - Board Mount CSE185L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 3 AMP at 50 to 400Hz:

Datasheet

111Expected 05/11/2026

Rp56.689

Rp51.369

Rp49.351

Rp47.883

View

Min.: 1
Mult.: 1

Through Hole

Current Transformers - Industrial SLD CR CT 400A, .3% ACCY, 2.24 " DIA WI

CT-SC-S220-400-5
Eaton Electrical
1: Rp3.263.937
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part No.
CT-SC-S220-400-5

Mouser Part No
504-CT-SC-S220-400-5

New Product

Eaton Electrical

Current Transformers - Industrial SLD CR CT 400A, .3% ACCY, 2.24 " DIA WI

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp3.263.937

Rp2.930.957

Rp2.816.111

Rp2.742.910

Min.: 1
Mult.: 1

Bracket

Current Transformers - Industrial SPLT CR CT 100A, 2"X2" WI

CT-SP-200R-100-5
Eaton Electrical
1: Rp5.504.717
Non-Stocked Lead-Time 9 Weeks
New Product

Mfr. Part No.
CT-SP-200R-100-5

Mouser Part No
504-CT-SP-200R-100-5

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 100A, 2"X2" WI

Datasheet

Non-Stocked Lead-Time 9 Weeks

Rp5.504.717

Rp5.047.535

Min.: 1
Mult.: 1

Bracket

Current Transformers - Industrial SPLT CR CT 300A, 1.2% ACCY, 2"X2" WI

CT-SP-200R-300-5
Eaton Electrical
1: Rp5.504.717
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
CT-SP-200R-300-5

Mouser Part No
504-CT-SP-200R-300-5

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 300A, 1.2% ACCY, 2"X2" WI

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp5.504.717

Rp5.047.535

Min.: 1
Mult.: 1

Bracket

Current Transformers - Industrial SPLT CR CT 400A, 1.2% ACCY, 2"X3" WI

CT-SP-2031-400-5
Eaton Electrical
1: Rp5.091.382
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part No.
CT-SP-2031-400-5

Mouser Part No
504-CT-SP-2031-400-5

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 400A, 1.2% ACCY, 2"X3" WI

Datasheet

Non-Stocked Lead-Time 8 Weeks

Rp5.091.382

Rp4.616.037

Rp4.523.023

Min.: 1
Mult.: 1

Bracket

Current Transformers - Industrial SPLT CR CT 500A, 1.2% ACCY, 2"X3" WI

CT-SP-2031-500-5
Eaton Electrical
1: Rp5.345.657
Non-Stocked Lead-Time 5 Weeks
New Product

Mfr. Part No.
CT-SP-2031-500-5

Mouser Part No
504-CT-SP-2031-500-5

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 500A, 1.2% ACCY, 2"X3" WI

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp5.345.657

Rp4.844.261

Rp4.748.862

Min.: 1
Mult.: 1

Bracket

Current Transformers - Industrial SPLT CR CT 200A, 1% ACCY, 3"X3.5" WI

CT-SP-3135-200-5
Eaton Electrical
1: Rp6.126.096
Non-Stocked Lead-Time 5 Weeks
New Product

Mfr. Part No.
CT-SP-3135-200-5

Mouser Part No
504-CT-SP-3135-200-5

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 200A, 1% ACCY, 3"X3.5" WI

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp6.126.096

Rp5.663.043

Min.: 1
Mult.: 1

Bracket

Current Transformers - Industrial SPLT CR CT 1000:5A, 0.5%ACCU, 2.0"X3.5"

CT-SP-5-1000-5A
Eaton Electrical
1: Rp8.304.867
Non-Stocked Lead-Time 6 Weeks
New Product

Mfr. Part No.
CT-SP-5-1000-5A

Mouser Part No
504-CT-SP-5-1000-5A

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 1000:5A, 0.5%ACCU, 2.0"X3.5"

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp8.304.867

Min.: 1
Mult.: 1

600 V

Bracket

Current Transformers - Industrial SPLT CR CT 800:5A, 0.5%ACCU, 2.0"X3.5"

CT-SP-5-800-5A
Eaton Electrical
1: Rp9.218.682
Non-Stocked Lead-Time 5 Weeks
New Product

Mfr. Part No.
CT-SP-5-800-5A

Mouser Part No
504-CT-SP-5-800-5A

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 800:5A, 0.5%ACCU, 2.0"X3.5"

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp9.218.682

Min.: 1
Mult.: 1

600 V

Bracket

Current Transformers - Industrial SPLT CR CT 1600A, .6% ACCY, 3"X4.7" WI

CT-SP-3147-1600-5
Eaton Electrical
1: Rp6.185.170
Non-Stocked Lead-Time 6 Weeks
New Product

Mfr. Part No.
CT-SP-3147-1600-5

Mouser Part No
504-CTSP-3147-1600-5

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 1600A, .6% ACCY, 3"X4.7" WI

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp6.185.170

Rp5.717.164

Min.: 1
Mult.: 1

Bracket

Current Transformers - Industrial SPLT CR CT 2500A, .6% ACCY, 3"X4.7" WI

CT-SP-3147-2500-5
Eaton Electrical
1: Rp6.185.170
Non-Stocked Lead-Time 5 Weeks
New Product

Mfr. Part No.
CT-SP-3147-2500-5

Mouser Part No
504-CTSP-3147-2500-5

New Product

Eaton Electrical

Current Transformers - Industrial SPLT CR CT 2500A, .6% ACCY, 3"X4.7" WI

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp6.185.170

Rp5.717.164

Min.: 1
Mult.: 1

Bracket

50 Hz to 400 Hz Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support