Current Sensors

Vacuumschmelze (VAC) Current Sensors utilize amorphous field detector technology which makes the sensor more accurate and also improves linear performance with changes in temperature. The main function of VAC Current Sensors is measuring currents from DC up to high frequencies (approximately 200kHz).  These sensors contain a galvanic separation between the primary circuit and the output signal (according to EN 50178 or EN 61800) and typical currents range from a few amperes up to several hundred amperes full range. Some sensor types can measure more than 1000 ampere peak current. The accuracy of the VAC current sensors lies in the range of <1% of the nominal current. The VAC-invented measuring principle of the closed-loop sensor with magnetic probe as a zero field detector is distinguished by maximum precision of the current detection. The detected currents range from 6Arms to 700Arms.

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Vacuumschmelze Board Mount Current Sensors Current Sensor 50A pri open +/-15V
Datasheet
35In Stock
Min.: 1
Mult.: 1

Vacuumschmelze Current Sensors – Industrial Current Sensor 250A pri open +/-15V
Datasheet
518Expected 18/02/2026
Min.: 1
Mult.: 1

Vacuumschmelze Current Transformers - Industrial Current Transformer 200A 1:1000 25Henry
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 5.040
Mult.: 105

Vacuumschmelze Board Mount Current Sensors Current Sensor 50A 4 pri pins 5V wref
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.520
Mult.: 120

Vacuumschmelze Board Mount Current Sensors Pulse Current Transf 35A 1:100 15mm p
Datasheet
Non-Stocked
Min.: 10.080
Mult.: 180

Vacuumschmelze Current Transformers - Industrial Current Transformer 20A 1:2500 113Henry
Datasheet
Non-Stocked
Min.: 5.000
Mult.: 25

Vacuumschmelze Current Transformers - Industrial Current Transformer 1:2000 105 Henry
Datasheet
Non-Stocked
Min.: 5.000
Mult.: 40

Vacuumschmelze Current Transformers - Industrial Current Transformer 20A 1:2500 4.6Henry
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Non-Stocked
Min.: 5.000
Mult.: 40

Vacuumschmelze Current Transformers - Industrial Current Transformer 60A 1:2500 223Henry
Datasheet
Non-Stocked
Min.: 5.040
Mult.: 42

Vacuumschmelze Current Transformers - Industrial Current Transformer 40A 1:2500 6.5Henry
Datasheet
Non-Stocked
Min.: 5.005
Mult.: 35

Vacuumschmelze Current Transformers - Industrial Current Transformer 60A 1:2500 5.05Henry
Datasheet
Non-Stocked
Min.: 1.015
Mult.: 35

Vacuumschmelze Current Transformers - Industrial Current Transf 60A 1:2500 3.0H LitzWire
Datasheet
Non-Stocked
Min.: 5.005
Mult.: 35

Vacuumschmelze Current Transformers - Industrial Current Transformer 60A 1:2500 3.8Henry
Datasheet
Non-Stocked
Min.: 5.010
Mult.: 30

Vacuumschmelze Current Transformers - Industrial Current Transformer 80A 1:2500 3.3Henry
Datasheet
Non-Stocked
Min.: 5.005
Mult.: 35

Vacuumschmelze Current Transformers - Industrial Current Transf 80A 1:2500 2.4H LitzWire
Datasheet
Non-Stocked
Min.: 5.000
Mult.: 40

Vacuumschmelze Current Transformers - Industrial Current Transf 80A 1:2500 2.4Henry Pins
Datasheet
Non-Stocked
Min.: 5.010
Mult.: 30

Vacuumschmelze Current Transformers - Industrial Current Transformer 100A 1:2500 2.1Henry
Datasheet
Non-Stocked
Min.: 5.000
Mult.: 40

Vacuumschmelze Current Transformers - Industrial Current Transformer 100A1:2500 2.77Henry
Datasheet
Non-Stocked
Min.: 1.008
Mult.: 36

Vacuumschmelze Current Transformers - Industrial Current Transformer 100A 1:2500 3.1Henry
Datasheet
Non-Stocked
Min.: 5.005
Mult.: 35

Vacuumschmelze Current Transformers - Industrial Current Transf 100A 1:2500 2.1H LitzWire
Datasheet
Non-Stocked
Min.: 2.520
Mult.: 120

Vacuumschmelze Current Transformers - Industrial Current Transf 100A 1:2500 2.1Henry Pins
Datasheet
Non-Stocked
Min.: 5.000
Mult.: 25

Vacuumschmelze Current Transformers - Industrial Current Transformer 120A 1:2500 1.8Henry
Datasheet
Non-Stocked
Min.: 2.520
Mult.: 35

Vacuumschmelze Current Transformers - Industrial Current Transformer 120A 1:2500 3.1Henry
Datasheet
Non-Stocked
Min.: 1.008
Mult.: 36

Vacuumschmelze Current Transformers - Industrial Current Transformer 50Hz 100ohm 300mV
Datasheet
Non-Stocked
Min.: 5.004
Mult.: 36

Vacuumschmelze Current Transformers - Industrial Current Transformer 6A 1:2000 238Henry
Datasheet
Non-Stocked
Min.: 5.040
Mult.: 56