# PHOENIX CONTACT USA Datasheets for Instrument Transformers

nstrument transformers are used to step-down current or voltage to measurable values. They provide standardized, useable levels of current or voltage in a variety of power monitoring and measurement applications.

Instrument Transformers: Learn more

Product Name | Notes |
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Bus-bar current transformer can be verified, primary current can be selected between 150...500 A AC; 5 A AC secondary current; accuracy class can be selected as 0.2 / 0.2S or... | |

Bus-bar current transformer, 100 A AC primary current; 5 A AC secondary current; accuracy class 0.5; 1.5 VA rated power | |

Bus-bar current transformer, 100 A AC primary current; 5 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Bus-bar current transformer, 125 A AC primary current; 5 A AC secondary current; accuracy class 0.5; 2 VA rated power | |

Bus-bar current transformer, 125 A AC primary current; 5 A AC secondary current; accuracy class 1; 3.75 VA rated power | |

Bus-bar current transformer, 150 A AC primary current; 5 A AC secondary current; accuracy class 0.5; 2.5 VA rated power | |

Bus-bar current transformer, 150 A AC primary current; 5 A AC secondary current; accuracy class 1; 5 VA rated power | |

Bus-bar current transformer, 200 A AC primary current; 5 A AC secondary current; accuracy class 1; 5 VA rated power | |

Bus-bar current transformer, 250 A AC primary current; 5 A AC secondary current; accuracy class 1; 5 VA rated power | |

Bus-bar current transformer, 300 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Bus-bar current transformer, 400 A AC primary current; 5 A AC secondary current; accuracy class 1; 5 VA rated power | |

Bus-bar current transformer, 50 A AC primary current; 5 A AC secondary current; accuracy class 1; 1.25 VA rated power | |

Bus-bar current transformer, 500 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Bus-bar current transformer, 75 A AC primary current; 5 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Bus-bar current transformer, primary current can be selected between 50...500 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Set consisting of a 1 A measuring transducer and a Rogowski coil with signal line. Length of Rogowski coil: 300 mm, diameter: 95 mm. Length of signal line: 10 m. | |

Set consisting of a 1 A measuring transducer and a Rogowski coil with signal line. Length of Rogowski coil: 300 mm, diameter: 95 mm. Length of signal line: 3 m. | |

Set consisting of a 1 A measuring transducer and a Rogowski coil with signal line. Length of Rogowski coil: 300 mm, diameter: 95 mm. Length of signal line: 5 m. | |

Set consisting of a 1 A measuring transducer and a Rogowski coil with signal line. Length of Rogowski coil: 600 mm, diameter: 190 mm. Length of signal line: 10 m. | |

Set consisting of a 1 A measuring transducer and a Rogowski coil with signal line. Length of Rogowski coil: 600 mm, diameter: 190 mm. Length of signal line: 3 m. | |

Set consisting of a 4-way signal conditioner with push-in connection technology and a Rogowski coil 300 mm in length/95 mm in diameter for AC current measurement on busbars and power... | |

Set consisting of a 4-way signal conditioner with push-in connection technology and a Rogowski coil 450 mm in length/140 mm in diameter for AC current measurement on busbars and power... | |

Set consisting of a 4-way signal conditioner with push-in connection technology and a Rogowski coil 600 mm in length/190 mm in diameter for AC current measurement on busbars and power... | |

Set consisting of a 4-way signal conditioner with screw connection technology and a Rogowski coil 300 mm in length/95 mm in diameter for AC current measurement on busbars and power... | |

Set consisting of a 4-way signal conditioner with screw connection technology and a Rogowski coil 450 mm in length/140 mm in diameter for AC current measurement on busbars and power... | |

Set consisting of a 4-way signal conditioner with screw connection technology and a Rogowski coil 600 mm in length/190 mm in diameter for AC current measurement on busbars and power... | |

Set consisting of one 1 A measuring transducer and one Rogowski coil with signal line. Length of Rogowski coil: 450 mm, diameter: 140 mm. Length of signal line: 10 m. | |

Set consisting of one 1 A measuring transducer and one Rogowski coil with signal line. Length of Rogowski coil: 450 mm, diameter: 140 mm. Length of signal line: 3 m. | |

Set consisting of one 1 A measuring transducer and one UV-resistant Rogowski coil with signal line. Length of Rogowski coil: 600 mm, diameter: 190 mm. Length of signal line: 3... | |

Winding current transformer, primary current can be selected between 1...40 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Window-type current transformer can be verified, primary current can be selected between 200...1000 A AC; 5 A AC secondary current; accuracy class 0.2 / 0.2S or 0.5 / 0.5S; rated... | |

Window-type current transformer can be verified, primary current can be selected between 200...1500 A AC; 5 A AC secondary current; accuracy class can be selected as 0.2 / 0.2S or... | |

Window-type current transformer can be verified, primary current can be selected between 200...750 A AC; 5 A AC secondary current; accuracy class can be selected as 0.2 / 0.2S or... | |

Window-type current transformer can be verified, primary current can be selected between 250...1200 A AC; 5 A AC secondary current; accuracy class 0.2 / 0.2S or 0.5 / 0.5S; rated... | |

Window-type current transformer can be verified, primary current can be selected between 400...1500 A AC; 5 A AC secondary current; accuracy class 0.2 / 0.2S or 0.5 / 0.5S; rated... | |

Window-type current transformer can be verified, primary current can be selected between 400...1500 A AC; 5 A AC secondary current; accuracy class can be selected as 0.2 / 0.2S or... | |

Window-type current transformer can be verified, primary current can be selected between 500...1500 A AC; 5 A AC secondary current; accuracy class can be selected as 0.2 / 0.2S or... | |

Window-type current transformer can be verified, primary current can be selected between 500...2500 A AC; 5 A AC secondary current; accuracy class 0.2 / 0.2S or 0.5 / 0.5S; rated... | |

Window-type current transformer can be verified, primary current can be selected between 500...2500 A AC; 5 A AC secondary current; accuracy class can be selected as 0.2 / 0.2S or... | |

Window-type current transformer can be verified; primary current can be selected between 200...1200 A AC; 5 A AC secondary current; accuracy class 0.2 / 0.2S or 0.5 / 0.5S; rated... | |

Window-type current transformer, 1,250 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 1,500 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 1,500 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 1,600 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 1,600 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 100 A AC primary current; 5 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Window-type current transformer, 1000 A AC primary current; 1 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Window-type current transformer, 1000 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 1000 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 125 A AC primary current; 5 A AC secondary current; accuracy class 1; 3.75 VA rated power | |

Window-type current transformer, 1250 A AC primary current; 1 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Window-type current transformer, 1250 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 150 A AC primary current; 5 A AC secondary current; accuracy class 1; 3.75 VA rated power | |

Window-type current transformer, 150 A AC primary current; 5 A AC secondary current; accuracy class 1; 5 VA rated power | |

Window-type current transformer, 1600 A AC primary current; 1 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 200 A AC primary current; 1 A AC secondary current; accuracy class 1; 5 VA rated power | |

Window-type current transformer, 200 A AC primary current; 5 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Window-type current transformer, 200 A AC primary current; 5 A AC secondary current; accuracy class 1; 5 VA rated power | |

Window-type current transformer, 200 A AC primary current; 5 A AC secondary current; accuracy class 1; 7.5 VA rated power | |

Window-type current transformer, 2000 A AC primary current; 1 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 2000 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 2000 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 2000 A AC primary current; 5 A AC secondary current; accuracy class 1; 20 VA rated power | |

Window-type current transformer, 250 A AC primary current; 1 A AC secondary current; accuracy class 1; 5 VA rated power | |

Window-type current transformer, 250 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 250 A AC primary current; 5 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Window-type current transformer, 250 A AC primary current; 5 A AC secondary current; accuracy class 1; 5 VA rated power | |

Window-type current transformer, 250 A AC primary current; 5 A AC secondary current; accuracy class 1; 7.5 VA rated power | |

Window-type current transformer, 2500 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 2500 A AC primary current; 5 A AC secondary current; accuracy class 1; 20 VA rated power | |

Window-type current transformer, 300 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 300 A AC primary current; 5 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Window-type current transformer, 300 A AC primary current; 5 A AC secondary current; accuracy class 1; 7.5 VA rated power | |

Window-type current transformer, 3000 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 400 A AC primary current; 1 A AC secondary current; accuracy class 1; 5 VA rated power | |

Window-type current transformer, 400 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 400 A AC primary current; 5 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Window-type current transformer, 400 A AC primary current; 5 A AC secondary current; accuracy class 1; 7.5 VA rated power | |

Window-type current transformer, 4000 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 500 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 500 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 500 A AC primary current; 5 A AC secondary current; accuracy class 1; 5 VA rated power | |

Window-type current transformer, 60 A AC primary current; 5 A AC secondary current; accuracy class 1; 1.25 VA rated power | |

Window-type current transformer, 600 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 600 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, 75 A AC primary current; 5 A AC secondary current; accuracy class 1; 1.25 VA rated power | |

Window-type current transformer, 75 A AC primary current; 5 A AC secondary current; accuracy class 1; 1.5 VA rated power | |

Window-type current transformer, 750 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 80 A AC primary current; 5 A AC secondary current; accuracy class 1; 1.25 VA rated power | |

Window-type current transformer, 800 A AC primary current; 1 A AC secondary current; accuracy class 1; 2.5 VA rated power | |

Window-type current transformer, 800 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power | |

Window-type current transformer, 800 A AC primary current; 5 A AC secondary current; accuracy class 1; 15 VA rated power | |

Window-type current transformer, primary current can be selected between 100...1500 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Window-type current transformer, primary current can be selected between 200...1600 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Window-type current transformer, primary current can be selected between 200..2000 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Window-type current transformer, primary current can be selected between 200.0.2500 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Window-type current transformer, primary current can be selected between 400...4000 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Window-type current transformer, primary current can be selected between 400..0.2500 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Window-type current transformer, primary current can be selected between 50...750 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Window-type current transformer, primary current can be selected between 500...2000 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... | |

Window-type current transformer, primary current can be selected between 75...1000 A AC; secondary current can be selected as 1 A AC or 5 A AC; accuracy class can be selected... |