FLEX-CORE® maintains a large in-stock inventory of Split-Core Current Transformers for most common applications.

Below is a list of all split-core current transformers available through Flex-Core. However, not all split-core CT models are in stock. Therefore, call us at (614) 889-6152 or use our quote request form to check pricing and availability for a specific split-core current transformer model. You can also use our live chat tool to speak directly with a sales representative.

Don't hesitate to contact support if you have a specific application and need a split-core current transformer with a custom ratio.

Flexible, Standard Meter Output

wdt_ID Model # Primary Current Secondary Output Inside Diameter (Inches) Typical Application Image
1 FCL 0-200A thru 0-6000A 1A, 5A, .333V or 1V Round - 4", 6", 8", or 11"
Rectangle - 2.75" x 6.63" or 4" x 11"
Ammeters, Control Relays, Sub-Meters FCL-Split-Core-Current-Transformers

Flexible, Standard Meter Output, Open Circuit Protection, Outdoor

wdt_ID Model # Primary Current Secondary Output Inside Diameter (Inches) Typical Application Image
1 FC 0-200A thru 0-6000A 1A, 5A, .333V or 1V Round - 4", 6", 8", or 11"
Rectangle - 2.75" x 6.63" or 4" x 11"
Ammeters, Control Relays, Sub-Meters FC Current Transformers

Relay Class, Revenue Grade

wdt_ID Model # Primary Current Secondary Output Inside Diameter (Inches) Typical Application Image
1 FCR 0-50A thru 0-5000A 5A 4" x 11"
2.5" x 6.5"
Revenue Meters, Service Meters, Protective Relays FCR Current Transformers

Lightweight, Revenue Grade, High Accuracy Metering

wdt_ID Model # Primary Current Secondary Output Inside Diameter (Inches) Typical Application Image
1 FCM 0-300A thru 0-5000A 5A 4" x 11"
Revenue Meters, Service Meters FCM-Split-Core-Current-Transformers

Revenue Grade

wdt_ID Model # Primary Current Secondary Output Inside Diameter (Inches) Typical Application Image
1 LN4F 0-100A thru 0-600A .333V 1.25" x 1.33" Revenue Meters LN4F Current Transformers
2 4LSF 0-400A thru 0-6000A .333V 2" x 3"
4" x 4.5"
6" x 8"
Revenue Meters 4LSF_1600-split-core-current-transformer

Removable Leg

wdt_ID Model # Primary Current Secondary Output Inside Diameter (Inches) Typical Application Image
1 500T 0-300A thru 0-6000A 5A Up to 10″ x 30″ Ammeters, Control Relays, Sub-Meters 500-Split-Core-Current-Transformers
4 616 0-200A thru 0-800A 5A 1.31″ x 2.16″ Ammeters, Control Relays, Sub-Meters 616-Split-Core-Current-Transformers
5 615 0-100A thru 0-400A 5A 1.31″ x 1.66″ Ammeters, Control Relays, Sub-Meters 615-Split-Core-Current-Transformers
6 617 0-400A thru 0-1200A 5A 2″ x 3.50″ Ammeters, Control Relays, Sub-Meters 617-Split-Core-Current-Transformers
7 601 0-400A thru 0-2000A 5A 4.50″ x 4.50″ Ammeters, Control Relays, Sub-Meters 601-Split-Core-Current-Transformers
8 600 0-400A thru 0-2000A 5A 2″ x 5.50″ Ammeters, Control Relays, Sub-Meters 600-Split-Core-Current-Transformers

Low Cost

wdt_ID Model # Primary Current Secondary Output Inside Diameter (Inches) Typical Application Image
4 SCT-3000 0-400A thru 0-3000A .333V 5" x 3" Sub-Meters SCT-3000-Split-Core-Current-Transformers
9 SCT-2000 0-100A thru 0-1500A .333V 2" Sub-Meters SCT-2000-Split-Core-Current-Transformers
10 SCT-1250 0-70A thru 0-600A .333V 1.25" Sub-Meters SCT-1250 Current Transformers
11 SCT-0750 0-5A thru 0-200A .333V 0.75" Sub-Meters SCT-0750-Split-Core-Current-Transformers
12 SCT-0400 0-5A thru 0-75A .333V 0.40" Sub-Meters SCT-0400-Split-Core-Current-Transformers

Rogowski Coils

wdt_ID Model # Primary Current Secondary Output Inside Diameter (Inches) Typical Application Image
13 RCT-1800 0-250A Thru 0-5000A .333V 5.73" Sub-Meters RCT-1800
14 RCS-1800 0-250A Thru 0-5000A .333V 5.73" Sub-Meters RCS-1800
15 ACP 0-30, 0-300, 0-3000A 3Vac 7", 10.9" or 14.7" Handheld Portable Meters ACP-Split-Core-Current-Transformers