Toroidal / Window Instrument Transformers

7721212 [5SV8700-0KK from Siemens Corporation]
from RS Components, Ltd.

Residual current monitors (RCMs) perform a wide range of functions for protecting people and machine, they enable the detection of system malfunctions and facilatate troubleshooting before the protective device is switched off, which increases plant and operating safety, and cuts costs. These... [See More]

  • Type / Applications: Toroidal
  • Transformer Category: Current
Current Transformer
from Powertronix Corp.

Current Transformers, also known as Instrument transformer. They are used for sensing current through a conductor. Winding turns ratio will provide a relationship to input current and output current. Powertronix custom design current transformers are efficient, lighter and available in many... [See More]

  • Type / Applications: Toroidal; Electronics
  • Transformer Category: Current
Current Transformer -- CTD Series Up to 1600 Amps
from CARLO GAVAZZI Automation Components

Cable/Bus-bar type current transformer with DIN-rail/busbar and panel mounting facility. Rated primary currents from 150 A to 1600 A. Bus-bar type current transformer. 0.5 class, currents from 150 to 1600 A. Removable panel fixing clips. Up to 6 Bus-bar isolated fixing screws. Double screw terminals... [See More]

  • Type / Applications: Toroidal; Bar Type
  • Transformer Category: Current
7721221 [5SV8702-0KK from Siemens Corporation]
from RS Components, Ltd.

Residual current monitors (RCMs) perform a wide range of functions for protecting people and machine, they enable the detection of system malfunctions and facilatate troubleshooting before the protective device is switched off, which increases plant and operating safety, and cuts costs. These... [See More]

  • Type / Applications: Toroidal
  • Transformer Category: Current
Low Inrush Current Isolation Transformer
from Powertronix Corp.

Low Inrush Current Isolation transformer has the capability of limiting the inrush current inherently and stop nuisance tripping the breaker without any single external components. Powertronix Low inrush transformer technology is dependable, robust and cost effective. Further, Low inrush transformer... [See More]

  • Type / Applications: Toroidal; Electronics
  • Transformer Category: Current
Current Transformer -- CTD Series Up to 2000 Amps
from CARLO GAVAZZI Automation Components

Solid-core current transformer with bus-bar mounting facility. Rated primary currents from 400 A to 3200 A. Bus-bar type solid-core current transformer. Class 0.5 accuracy. Currents from 400 A to 3200 A. Up to 10 Bus-bar isolated fixing screws. Double screw terminals (up to 8-wire connections). [See More]

  • Type / Applications: Toroidal; Bar Type
  • Transformer Category: Current
7754903
from RS Components, Ltd.

Very high output voltage & Linearity in small size. Integral flying lead for ease of installation, 24AWG 300V rating 250mm long. All materials UL94-V0. Dielectric withstand voltage 4KVrms. Operating temperature range -40 to +85 ºC. Large center-hole allows 6.3mm tabs. Input Current = 40A. Turns... [See More]

  • Type / Applications: Toroidal; Flying Lead
  • Transformer Category: Current
Current Transformer -- CTD Series Up to 300 Amps
from CARLO GAVAZZI Automation Components

Cable/Bus-bar type current transformer with DIN-rail/busbar and panel mounting facility. Rated primary currents from 50 A to 300 A. Cable and bus-bar type current transformer. 0.5 class, currents from 50 to 300 A. Removable DIN-rail mounting holder. Removable panel fixing clips. 2 cable/bus-bar... [See More]

  • Type / Applications: Toroidal; Bar Type
  • Transformer Category: Current
7754912
from RS Components, Ltd.

Very high output voltage & Linearity in small size. Integral flying lead for ease of installation, 24AWG 300V rating 250mm long. All materials UL94-V0. Dielectric withstand voltage 4KVrms. Operating temperature range -40 to +85 ºC. Large center-hole allows 6.3mm tabs. Input Current = 50A. Turns... [See More]

  • Type / Applications: Toroidal; Flying Lead
  • Transformer Category: Current
Current Transformer -- CTD Series Up to 600 Amps
from CARLO GAVAZZI Automation Components

Cable/Bus-bar type current transformer with DIN-rail/busbar and panel mounting facility. Rated primary currents from 40 A to 600 A. Bus-bar type current transformer. 0.5 class, currents from 40 to 600 A. Integrated DIN-rail mounting holder. Removable panel fixing clips. 2 Bus-bar isolated fixing... [See More]

  • Type / Applications: Toroidal; Bar Type
  • Transformer Category: Current
Current Transformer -- CTD Series Up to 800 Amps
from CARLO GAVAZZI Automation Components

Cable/Bus-bar type current transformer with DIN-rail/ bus-bar and panel mounting facility. Rated primary currents from 50 A to 800 A. Bus-bar type current transformer. 0.5 class, currents from 50 to 800 A. Integrated DIN-rail mounting holder. Removable panel fixing clips. Up to 6 Bus-bar isolated... [See More]

  • Type / Applications: Toroidal; Bar Type
  • Transformer Category: Current
High Frequency Current Transformer -- 5600
from Amecon, Inc.

Built to UL, MIL or any other specification required [See More]

  • Type / Applications: Toroidal; PC Mount Type
  • Features: Military (optional feature)
  • Transformer Category: Current
Current Transformer -- 2RL
from Hoyt Electrical Instrument Works, Inc.

Current Ratio: 50:5 - 400:5 A Current Rating:100A Features: 1.05" Mounting Type:Donut Series:2 RoHS Compliant [See More]

  • Type / Applications: Toroidal
  • Transformer Category: Current
ELR – Core Balance Current Transformer - CBCT Series
from Sifam Tinsley UK

Earth Leakage Relay Core Balance Current Transformer (CBCT) from SIfam Tinsley. Features. • Slim design. • Encapsulated CBCT. • Compact in size. • Light in weight [See More]

  • Type / Applications: Toroidal; Electronics; Noncontact
  • Transformer Category: Current
CR Magnetics Current Transducer -- CS10-L
from Campbell Scientific, Inc.

The CS10 uses CR Magnetic's CR8459 Current Transformer to measure the approximate current over a range of 0 to 200 Amps. The CS10 outputs a millivolt signal allowing the transducer to be directly connected to the CR510, CR10X, or CR23X dataloggers. The CS10-L is intended for lower-accuracy... [See More]

  • Type / Applications: Toroidal
  • Transformer Category: Current
Current Transformer with Integrated Converter -- CTA-VA
from SOCOMEC

bull; The PTI provides automatic shortcircuiting of the CT : if the measuring circuit is opened. • BTV 25 products are voltage transformers. They are used specifically for supplying measurement equipment, therefore it is not recommended to connect other components. which could affect accuracy. [See More]

  • Type / Applications: Toroidal; Electronics
  • Transformer Category: Current
Bushing Current Transformer -- HW Series
from ABB Power Products/Power Systems

The HW-945 is a pre-assembled array of two to five GCTs. The GCT-848 indoor/outdoor, board-mounted generator current transformer is a 600 volt, 10 kV BIL rated unit and designed to fit over a variety of specified bushing sizes. The insulation of the bushing provides the dielectric protection for the... [See More]

  • Type / Applications: ANSI; Toroidal; Bushing
  • Features: Outdoor Use
  • Transformer Category: Current
3-phase Transformer -- Model 276B3
from Time Mark Corporation

The Model 276B3 is a ring-type 3-phase transformer for currents from 50-1200 amps. Secondary terminals are #8-32, brass studs with one flatwasher, lockwasher and regular nut. Polarity markings are stamped on the transformer. Holes at the corners of the transformer case are for attaching a mounting... [See More]

  • Type / Applications: ThreePhase; Toroidal
  • Transformer Category: Current
Solid Core Current Transformer -- 2SFT
from Hoyt Electrical Instrument Works, Inc.

Fully Encaspulated Split Core Transformer, Window Diameter 1.0", 2.550" x 2.950". Approximate Weight 0.5LBS. Models: 1025 RW, SB SH, similar to ITI models 2RL, 2SFT and 2SHT. Current Ratio 50:5 - 400:5. [See More]

  • Type / Applications: SplitCore; Toroidal
  • Transformer Category: Current
TW Series Round Type Current Transformer - Omega 20 Series
from Sifam Tinsley UK

OMEGA 20 (TW CT ’s) Sifam Tinsley ’s Omega TW series round type CT ’s are housed in robust case with classical finish. The case is made of polycarbonate, which is flame retardant and non-drip and confirms to international regulations UL 94 V-0. Features. • Available in 0.2S,... [See More]

  • Type / Applications: Toroidal; Electronics; Noncontact
  • Transformer Category: Current
Safety Transformer -- TRU S 22
from SOCOMEC

Safety transformers enable the creation of an Isolated voltage, while ensuring both the protection of auxiliary equipment from electrical interferences and the safety of people. Advantages Configurable voltages. Safety transformers can either be supplied in 230 V or 400 V. They provide 2 voltage... [See More]

  • Type / Applications: Toroidal; Electronics
  • Transformer Category: Voltage
Bushing Current Transformer -- PSG Series
from ABB Power Products/Power Systems

The PSG-981 indoor/outdoor, generator current transformer is a 600 volt, 10 kV BIL rated unit and designed to fit over a variety of specified generator bushing sizes. The insulation of the bushing provides the dielectric protection for the CT. Primary current ratios are available up to 50,000:5 (as... [See More]

  • Type / Applications: ANSI; Toroidal; Bushing
  • Features: Outdoor Use
  • Transformer Category: Current
Current Transformer -- Model 276B
from Time Mark Corporation

The Model 276B Current Transformer is a ring-type current transformer for currents from 50 to 1200 amps. The Model 276B has an accuracy rating of plus or minus 2% for 50-100 amp CT's, and plus or minus 1% over 100 amps at 60 Hz. This CT also features a 25-400 Hz frequency range, #8-32 secondary... [See More]

  • Type / Applications: Toroidal
  • Transformer Category: Current
Split Core Transformer -- 2052FSH
from Hoyt Electrical Instrument Works, Inc.

Split core transformer with a standard 5-amp secondary. Others available. Terminals are brass No. 10-32 UNC. All models are fully encapsulated for indoor/outdoor applications, additional ratios available with a removable cover and optional mounting brackets. Current ratio 500:5 to 6000:5 Approximate... [See More]

  • Type / Applications: ANSI; SplitCore; Toroidal
  • Features: Meets ANSI C12 Standards; Outdoor Use
  • Transformer Category: Current
Bushing Current Transformer -- SCADAB Series
from ABB Power Products/Power Systems

The SCADA-BEH indoor/outdoor, window-type current transformer is a 600 volt, 10 kV BIL rated unit. Primary current ratios are available from 50:5 thru 1200:5 at 60 Hertz (Hz) with a Rating Factor of up to 2.0. This dry-type, solid-cast current transformer will operate for supervisory control and... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal; Wound Primary Type; Bushing
  • Features: Outdoor Use
  • Transformer Category: Current
Bushing Current Transformer -- SCADAC Series
from ABB Power Products/Power Systems

The SCADA-CEH indoor/outdoor, window-type current transformer is a 600 volt, 10 kV BIL rated unit. Primary current ratios are available from 100:5 thru 6000:5 at 60 Hertz (Hz) with a Rating Factor of up to 2.0. This dry-type, solid-cast current transformer will operate for supervisory control and... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal; Bushing
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- BYZ Series
from ABB Power Products/Power Systems

The BYZ zero-sequence indoor current transformer is used for ground fault detection and is primarily designed for zero-sequence overcurrent relaying schemes. The BYZ-O zero-sequence indoor current transformer is used for ground fault detection. It is designed for zero-sequence overcurrent relaying... [See More]

  • Type / Applications: ANSI; Toroidal
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CEH Series
from ABB Power Products/Power Systems

The CEH-636 indoor/outdoor, window-type current transformer is a 600 volt, 10 kV BIL rated unit. Primary current ratios are available from 100:5 to 6000:5 at 60 Hertz (Hz) with a Rating Factor of up to 4.0. This dry-type, solid-cast current transformer will operate with high accuracy for metering or... [See More]

  • Type / Applications: ANSI; Multi-ratio (optional feature); Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CLC Series
from ABB Power Products/Power Systems

The CLC is designed for high current metering on low voltage systems and is available in single or dual ratios. It can be used with un-insulated bus bar or cable up to 600 volts, or with insulated primary conductors at higher voltages. [See More]

  • Type / Applications: ANSI; Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CLE Series
from ABB Power Products/Power Systems

The CLE is designed for high current metering on low voltage systems and is available in single or dual ratios. It can be used with uninsulated bus bar or cable up to 600 volts, or with insulated primary conductors at higher voltages. [See More]

  • Type / Applications: ANSI; Toroidal; Bar Type (optional feature)
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CMS Series
from ABB Power Products/Power Systems

The CMS is a miniature current transformer used for indoor and outdoor metering applications. Used with watthour meters, it is applicable to single or multiphase low voltage circuits. The CMS is used with flat and high bases, and brackets such as the TMB-3. [See More]

  • Type / Applications: ANSI; Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CMV Series
from ABB Power Products/Power Systems

The CMV transformer is designed for padmounted distribution transformer metering. It is available in two external designs, tapered bottom and wide bottom, for adaptability to a variety of mounting arrangements. Both designs can be mounted directly over the ILV terminals of pad mounted distribution... [See More]

  • Type / Applications: ANSI; Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current
CT Metering/Protection 0.6 kV -- CSH Series
from ABB Power Products/Power Systems

The CSH is a miniature current transformer used for indoor and outdoor revenue metering. The CSH is also suitable for low burden relaying applications. [See More]

  • Type / Applications: ANSI; Toroidal
  • Features: Outdoor Use
  • Transformer Category: Current