Current Sense Transformers

Results: 7
Manufacturer
CR Magnetics Inc.LEM USA Inc.
Series
CR3100CR8400PHTT
Product Status
ActiveNot For New Designs
Frequency Range
20Hz ~ 1kHz50/60Hz50Hz ~ 1kHz
Type
Non-Invasive (Solid Core)Non-Invasive (Split Core)
Current Rating (Amps)
10 A20 A40 A200 A
Current Ratio
1000:12000:12500:1-
DC Resistance (DCR)
515mOhm41Ohm49Ohm74Ohm134Ohm-
Mounting Type
-Free Hanging (In-Line)
Size / Dimension
0.880" L x 0.690" W (22.35mm x 17.53mm)1.004" L x 1.043" W (25.50mm x 26.50mm)1.039" L x 0.949" W (26.40mm x 24.10mm)1.094" L x 0.866" W (27.80mm x 22.00mm)1.160" L x 0.922" W (29.46mm x 23.42mm)1.574" L x 1.122" W (40.50mm x 28.50mm)2.362" L x 1.890" W (60.00mm x 48.00mm)
Height - Seated (Max)
0.323" (8.20mm)0.325" (8.26mm)0.435" (11.05mm)0.461" (11.70mm)0.689" (17.50mm)1.575" (40.00mm)2.047" (52.00mm)
Termination Style
PC PinWire Leads
Stocking Options
Environmental Options
Media
Marketplace Product
7Results

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of 7
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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
CR8410-1000
CR8410-1000
CURR SENSE XFMR 20A IN-LINE
CR Magnetics Inc.
1,156
In Stock
1 : ¥97.73000
Bulk
Bulk
Active
20Hz ~ 1kHz
Non-Invasive (Solid Core)
20 A
-
-
1000:1
41Ohm
-
Free Hanging (In-Line)
1.094" L x 0.866" W (27.80mm x 22.00mm)
0.323" (8.20mm)
Wire Leads
CR8401-1000-G
CR8401-1000-G
CURR SENSE XFMR 4A IN-LINE
CR Magnetics Inc.
992
In Stock
1 : ¥110.76000
Bulk
Bulk
Active
20Hz ~ 1kHz
Non-Invasive (Solid Core)
10 A
-
-
1000:1
49Ohm
-
Free Hanging (In-Line)
0.880" L x 0.690" W (22.35mm x 17.53mm)
0.325" (8.26mm)
Wire Leads
CR3110-3000
CR3110-3000
CURR SENSE XFMR IN-LINE
CR Magnetics Inc.
1,002
In Stock
1 : ¥150.71000
Bulk
Bulk
Active
20Hz ~ 1kHz
Non-Invasive (Split Core)
-
-
-
-
515mOhm
-
Free Hanging (In-Line)
1.004" L x 1.043" W (25.50mm x 26.50mm)
1.575" (40.00mm)
Wire Leads
CR8459-2000-N
CR8459-2000-N
CURR SENSE XFMR 200A IN-LINE
CR Magnetics Inc.
1,084
In Stock
1 : ¥220.58000
Bulk
Bulk
Active
20Hz ~ 1kHz
Non-Invasive (Solid Core)
200 A
-
-
2000:1
74Ohm
-
Free Hanging (In-Line)
2.362" L x 1.890" W (60.00mm x 48.00mm)
0.689" (17.50mm)
Wire Leads
TT-100-SD
TT 100-SD
CURR SENSE XFMR
LEM USA Inc.
306
In Stock
1 : ¥358.03000
Bulk
Bulk
Not For New Designs
50/60Hz
Non-Invasive (Split Core)
-
-
-
-
-
-
-
1.574" L x 1.122" W (40.50mm x 28.50mm)
2.047" (52.00mm)
PC Pin
CR8448-2500-N
CR8448-2500-N
CURR SENSE XFMR 40A IN-LINE
CR Magnetics Inc.
1,918
In Stock
1 : ¥118.83000
Bulk
Bulk
Active
20Hz ~ 1kHz
Non-Invasive (Solid Core)
40 A
-
-
2500:1
134Ohm
-
Free Hanging (In-Line)
1.160" L x 0.922" W (29.46mm x 23.42mm)
0.435" (11.05mm)
Wire Leads
MODEL 19-230
MODEL 19
CURR SENSE XFMR IN-LINE
CR Magnetics Inc.
85
In Stock
1 : ¥149.08000
Bulk
Bulk
Active
50Hz ~ 1kHz
Non-Invasive (Solid Core)
-
-
-
-
-
-
Free Hanging (In-Line)
1.039" L x 0.949" W (26.40mm x 24.10mm)
0.461" (11.70mm)
Wire Leads
Showing
of 7

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).