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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Frequency Range
Type
Current Rating (Amps)
ET (Volt-Time)
Turns Ratio - Primary:Secondary
Current Ratio
DC Resistance (DCR)
Ratings
Mounting Type
Size / Dimension
Height - Seated (Max)
Termination Style
CT series
CT-1020
CURR SENSE XFMR 20A T/H
Amgis, LLC
9,095
In Stock
1 : $10.45000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)20 A--1000:141.8Ohm-Through Hole0.937" L x 0.438" W (23.80mm x 11.12mm)0.937" (23.80mm)PC Pin
CT series
CT-1005
CURR SENSE XFMR 5A T/H
Amgis, LLC
8,969
In Stock
1 : $10.45000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)5 A--1000:141.8Ohm-Through Hole0.937" L x 0.438" W (23.80mm x 11.12mm)0.937" (23.80mm)PC Pin
CT series
CT-1030
CURR SENSE XFMR 30A T/H
Amgis, LLC
8,805
In Stock
1 : $13.05000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)30 A--1000:148Ohm-Through Hole1.189" L x 0.563" W (30.20mm x 14.30mm)1.189" (30.20mm)PC Pin
CT Series
CT-06-50
CURR SENSE XFMR T/H
KEMET
1,274
In Stock
1 : $19.17000
Bulk
Bulk
Active50/60HzNon-Invasive (Solid Core)10 A-500:1500:1--Through Hole0.709" L x 0.280" W (18.00mm x 7.10mm)0.494" (22.40mm)Wire Leads
CT series
CT-1010
CURR SENSE XFMR 10A T/H
Amgis, LLC
3,350
In Stock
1 : $10.45000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)10 A--1000:141.8Ohm-Through Hole0.937" L x 0.438" W (23.80mm x 11.12mm)0.937" (23.80mm)PC Pin
CT Series
CT-06-100
CURR SENSE XFMR T/H
KEMET
106
In Stock
1 : $19.17000
Bulk
Bulk
Active50/60HzNon-Invasive (Solid Core)10 A-1000:11000:1--Through Hole0.709" L x 0.280" W (18.00mm x 7.10mm)0.882" (22.40mm)Wire Leads
CT series
CT-1100
CURR SENSE XFMR 100A T/H
Amgis, LLC
197
In Stock
1 : $18.06000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)100 A--1000:121.3Ohm-Through Hole1.752" L x 0.563" W (44.50mm x 14.30mm)1.752" (44.50mm)PC Pin
CT series
CT-1015
CURR SENSE XFMR 15A T/H
Amgis, LLC
333
In Stock
1 : $10.45000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)15 A--1000:141.8Ohm-Through Hole0.937" L x 0.438" W (23.80mm x 11.12mm)0.937" (23.80mm)PC Pin
CT series
CT-1025
CURR SENSE XFMR 25A T/H
Amgis, LLC
192
In Stock
1 : $13.05000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)25 A--1000:148Ohm-Through Hole1.189" L x 0.563" W (30.20mm x 14.30mm)1.189" (30.20mm)PC Pin
CT Series
CT-05
CURR SENSE XFMR T/H
KEMET
1,142
In Stock
1 : $13.98000
Bulk
Bulk
Active50/60HzNon-Invasive (Solid Core)10 A-500:1500:1--Through Hole0.689" L x 0.689" W (17.50mm x 17.50mm)0.394" (10.00mm)PC Pin
CT series
CT-1050
CURR SENSE XFMR 50A T/H
Amgis, LLC
414
In Stock
1 : $14.22000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)50 A--1000:149.3Ohm-Through Hole1.374" L x 0.563" W (34.90mm x 14.30mm)1.374" (34.90mm)PC Pin
CT Series
CT50A
CURR SENSE XFMR 5A CHAS MNT
Hammond Manufacturing
8
In Stock
1 : $88.63000
Box
Box
Active-Non-Invasive (Solid Core)5 A--50:5--Chassis Mount3.750" L x 1.750" W (95.25mm x 44.45mm)3.250" (82.55mm)Wire Leads
CT Series
CT500A
CURR SENSE XFMR 5A CHAS MNT
Hammond Manufacturing
2
In Stock
1 : $122.77000
Box
Box
Active-Non-Invasive (Solid Core)5 A--500:5--Chassis Mount4.750" L x 1.750" W (120.65mm x 44.45mm)4.250" (107.95mm)Wire Leads
CT Series
CT1200A
CURR SENSE XFMR 5A CHAS MNT
Hammond Manufacturing
3
In Stock
1 : $200.42000
Box
Box
Active-Non-Invasive (Solid Core)5 A--1200:5--Chassis Mount8.000" L x 1.750" W (203.20mm x 44.45mm)7.250" (184.15mm)Wire Leads
CT-0050-F10
CT-0050-F10
CURR SENSE XFMR 50:5 FOOTED
Littelfuse Inc.
11
In Stock
2
Factory
1 : $97.75000
Bulk
Bulk
Active-Non-Invasive (Solid Core)50 A--50:5-----Terminal Block
CT Series
CT800A
CURR SENSE XFMR 5A CHAS MNT
Hammond Manufacturing
5
In Stock
1 : $157.39000
Box
Box
Active-Non-Invasive (Solid Core)5 A--800:5--Chassis Mount6.000" L x 1.750" W (152.40mm x 44.45mm)5.250" (133.35mm)Wire Leads
CT-0400-D20
CT-0400-D20
CURR SENSE XFMR 400:5 DONUT
Littelfuse Inc.
20
In Stock
1
Factory
1 : $176.86000
Bulk
Bulk
Active-Non-Invasive (Solid Core)400 A--400:5--Free Hanging (In-Line)--Wire Leads
CT-0500-D20
CT-0500-D20
CURR SENSE XFMR 500:5 DONUT
Littelfuse Inc.
3
In Stock
1
Factory
1 : $176.86000
Bulk
Bulk
Active-Non-Invasive (Solid Core)500 A--500:5--Free Hanging (In-Line)--Wire Leads
CMG-0101
CT25/5
CURRENT TRANSFORMER
Mueller Electric Co
10
In Stock
1 : $333.03000
Box
Box
Active400HzNon-Invasive (Solid Core)5 A--25:5--Free Hanging (In-Line)--Wire Leads
CT Series
CT-1000/5
CURRENT TRANSFORMERS
Mueller Electric Co
2
In Stock
1 : $206.34000
Box
Box
Active400HzNon-Invasive (Solid Core)5 A--1000:5--Free Hanging (In-Line)4.000" Dia (101.60mm)1.250" (31.75mm)Wire Leads
CT Series
CT-2500/5
CURRENT TRANSFORMERS
Mueller Electric Co
2
In Stock
1 : $406.51000
Box
Box
Active400HzNon-Invasive (Solid Core)5 A--25:5--Free Hanging (In-Line)6.500" Dia (165.10mm)1.688" (42.86mm)Wire Leads
CT-07
CT-07-100
CURR SENSE XFMR T/H
KEMET
0
In Stock
1 : $20.14000
Bulk
Bulk
Active50/60HzNon-Invasive (Solid Core)10 A-1000:11000:1--Through Hole0.748" L x 0.394" W (19.00mm x 10.00mm)0.795" (20.20mm)PC Pin
CT Series
CT5CF
CURR SENSE XFMR CHAS MNT
Hammond Manufacturing
5
In Stock
1 : $39.83000
Box
Box
Active50/60HzNon-Invasive (Solid Core)------Chassis Mount2.063" L x 1.100" W (52.40mm x 27.94mm)1.250" (31.75mm)Wire Leads
CT Series
CT75A
CURR SENSE XFMR 5A CHAS MNT
Hammond Manufacturing
5
In Stock
1 : $93.94000
Box
Box
Active-Non-Invasive (Solid Core)5 A--75:5--Chassis Mount3.750" L x 1.750" W (95.25mm x 44.45mm)3.250" (82.55mm)Wire Leads
CT Series
CT150A
CURR SENSE XFMR 5A CHAS MNT
Hammond Manufacturing
2
In Stock
1 : $98.06000
Box
Box
Active-Non-Invasive (Solid Core)5 A--150:5--Chassis Mount3.750" L x 1.750" W (95.25mm x 44.45mm)3.250" (82.55mm)Wire Leads
Showing
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of 64

Current Sense Transformers


Current Sense Transformers are designed to detect and measure current flow in an isolated conductor or a primary winding and produce a proportional alternating current in a secondary winding. The frequency range is 2 Hz to 1 MHz with a current rating of 125 mA to 4000 A. the three types are Invasive, Non-Invasive (Solid Core), and Non-Invasive (Split Core).