Current Transformers

Reduce high current in control panels, panel boards, and indicators with an industrial current transformer. As a multi-functional device, current transformers help isolate instrumentation from high current and supply power to instruments and devices that cannot be directly connected to a power supply.

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Protect Equipment from High Voltage with UL Listed Current Transformers

Branom Instrument Co. stocks several styles of high-quality current transformers from CromptonAbsolute Process Instruments (API), Veris Industries, and Panel Components & Systems (PC&S). Select from UL and C-UL listed options in the ratio and size your application requires. We stock measuring current transformers and protective current transformers for indoor or outdoor applications. Styles include:

  • Bar-Type Current Transformers: Feature a bar-style design, allowing the transformer to bolt to your current carrying devices. The cable or bus-bar of your main circuit serves as the primary winding. Primary uses include operating relays, instruments, meters, and other control devices. Recommended for indoor applications only.
  • Window Type Current Transformers: This style has a circular opening in the core of the transformer to allow the passing of a line that carries the current flow. Split core styles allow you to open and install the transformer without disconnecting any circuits.
  • Wound Type Current Transformers: These transformers feature a primary wound coil that carries the full current. Use these transformers with transducers, watt meters, or ammeters.

We’ll Help You Find the Best Current Transformer for Your Application

The team at Branom provides exceptional customer service and has the industry expertise to help you select the right products for your application. We carry an extensive inventory of electrical products, including current transformers, breakers, enclosures, and more to cover your wiring and power needs.

Speak with our experts to discuss your application requirements.

Veris Industries, Llc
ANALOG CURRENT TRANSDUCER, 4-20mA, ANALOG OUTPUT, HIGH CURRENT

H221

339.40 339.40 339.40000000000003 USD
On Hand: 1
TE Connectivity Corporation
CURRENT TRANSFORMER 1500:5 2.06" I.D. WITH TERMINALS

6-SHT-152

23.88 23.88 23.88 USD
On Hand: 1
GE Grid Solutions LLC
ITI CURRENT TRANSFORMER 150:5, 2.06" I.D.

6RL-151

71.00 71.00 71.0 USD
On Hand: 3
GE Grid Solutions LLC
ITI CURRENT TRANSFORMER 300:5, 2.06" I.D.

6RL-301

71.00 71.00 71.0 USD
On Hand: 2
TE Connectivity Corporation
CROMPTON CURRENT TRANSFORMER 1000:5 RATIO 2.50" WINDOW DIAMETER

7SHT-102

82.54 82.54 82.54 USD
On Hand: 1
TE Connectivity Corporation
CURRENT TRANSFORMER 200:5 2.06" I.D.

6RL-201

71.00 71.00 71.0 USD
On Hand: 1
Aalberts IPS Americas Inc dba Conbraco Industries
8 POSITION ROTARY SW FOR THERMOCOUPLES

SW143-8-M

133.00 133.00 133.0 USD
On Hand: 1
TE Connectivity Corporation
CURRENT TRANSFORMER 250:5 WITH FEET & TERMINALS

2-SFT-251

38.00 38.00 38.0 USD
On Hand: 6
TE Connectivity Corporation
CURRENT TRANSFORMER 100:5 2.5" ID

7RL101

55.03 55.03 55.03 USD
On Hand: 4
TE Connectivity Corporation
CURRENT TRANSFORMER 75:5 1.56" I.D.

5-SFT-750

14.28 14.28 14.280000000000001 USD
On Hand: 2
Allied Electronics, Inc.
CURRENT TRANSFORMER 600:5

7ARL601

45.50 45.50 45.5 USD
On Hand: 2
TE Connectivity Corporation
CURRENT TRANSFORMER 150:5 WITH FEET & TERMINALS

5-SFT-151

14.28 14.28 14.280000000000001 USD
On Hand: 1
Allied Electronics, Inc.
CURRENT TRANSFORMER 1200:5 2.06" I.D.

6RL122

54.66 54.66 54.660000000000004 USD
On Hand: 1
TE Connectivity Corporation
CURRENT TRANSFORMER 300:5 WITH FEET & TERMINALS

2-SFT-301

38.00 38.00 38.0 USD
On Hand: 6
TE Connectivity Corporation
CURRENT TRANSFORMER 1200:5 1.56" I.D.

5-SFT-122

11.93 11.93 11.93 USD
On Hand: 7
Asco LP
CURRENT TRANSFORMER 600:5 4.25" I.D. WINDOW

170RL601

111.53 111.53 111.53 USD
On Hand: 3
Asco LP
CURRENT TRANSFORMER, 600:5, 3.13" I.D.

25-601

102.47 102.47 102.47 USD
On Hand: 2
Asco LP
CURRENT TRANSFORMER 2500:5 5.75" DIA. WINDOW

135-252

469.10 469.10 469.1 USD
On Hand: 1
TE Connectivity Corporation
CURRENT TRANSFORMER 200:5 1.56" I.D.

5RL201

45.00 45.00 45.0 USD
On Hand: 10
TE Connectivity Corporation
POTENTIAL TRANSFORMER 480V 4:1 RATIO 150VA RATING

460-480

329.00 329.00 329.0 USD
On Hand: 4