Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
0
 Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Power Quality & Distribution
  6. /
  7. Power Distribution
  8. /
  9. Current Transformers
Search Feedback

Current Transformers (344 items)

Zoro Select Solid Core Current Transformer, 0 to 100A, 0 to 5A, 3 ft 7 in 16 AWG Leads 12G460
Zoro Select

Solid Core Current Transformer, 0 to 100A, 0 to 5A, 3 ft 7 in 16 AWG Leads

Zoro # G4267627
Mfr # 12G460
product price:  $52.15
/ea
Zoro Select Solid Core Current Transformer, 0 to 50A, 0 to 5A, 3 ft 7 in 16 AWG Leads 12G458
Zoro Select

Solid Core Current Transformer, 0 to 50A, 0 to 5A, 3 ft 7 in 16 AWG Leads

Zoro # G4274112
Mfr # 12G458
product price:  $43.99
/ea
Zoro Select Solid Core Current Transformer, 0 to 150A, 0 to 5A, 3 ft 7 in 16 AWG Leads 12G461
Zoro Select

Solid Core Current Transformer, 0 to 150A, 0 to 5A, 3 ft 7 in 16 AWG Leads

Zoro # G4265177
Mfr # 12G461
product price:  $44.15
/ea
Zoro Select Solid Core Current Transformer, 0 to 200A, 0 to 5A, 3 ft 7 in 16 AWG Leads 12G462
Zoro Select

Solid Core Current Transformer, 0 to 200A, 0 to 5A, 3 ft 7 in 16 AWG Leads

Zoro # G4272256
Mfr # 12G462
product price:  $43.69
/ea
Square D Solid Core Current Transformer, 0 to 50A, 0 to 5A, 4 ft 18 AWG Leads HDMCT050S1
Square D

Solid Core Current Transformer, 0 to 50A, 0 to 5A, 4 ft 18 AWG Leads

Zoro # G5146601
Mfr # HDMCT050S1
product price:  $117.99
/ea
Zoro Select Solid Core Current Transformer, 0 to 75A, 0 to 5A, 3 ft 7 in 16 AWG Leads 12G459
Zoro Select

Solid Core Current Transformer, 0 to 75A, 0 to 5A, 3 ft 7 in 16 AWG Leads

Zoro # G4270201
Mfr # 12G459
product price:  $43.69
/ea
Zoro Select Solid Core Current Transformer, 0 to 300A, 0 to 5A, 3 ft 7 in 16 AWG Leads 12G464
Zoro Select

Solid Core Current Transformer, 0 to 300A, 0 to 5A, 3 ft 7 in 16 AWG Leads

Zoro # G4274094
Mfr # 12G464
product price:  $40.89
/ea
Dwyer Instruments Current transformer, 10/20/50 A input, 4-20 mA output, solid core. CCT40-200
Dwyer Instruments

Current transformer, 10/20/50 A input, 4-20 mA output, solid core.

Zoro # G407143994
Mfr # CCT40-200
product price:  $54.19
/ea
Zoro Select Solid Core Current Transformer, 0 to 600A, 0 to 5A, 3 ft 7 in 16 AWG Leads 12G467
Zoro Select

Solid Core Current Transformer, 0 to 600A, 0 to 5A, 3 ft 7 in 16 AWG Leads

Zoro # G4275582
Mfr # 12G467
product price:  $43.69
/ea
Zoro Select Solid Core Current Transformer, 0 to 500A, 0 to 5A, 3 ft 7 in 16 AWG Leads 12G466
Zoro Select

Solid Core Current Transformer, 0 to 500A, 0 to 5A, 3 ft 7 in 16 AWG Leads

Zoro # G4268853
Mfr # 12G466
product price:  $40.39
/ea
Dwyer Instruments Current transformer, 10/20/50 A input, 4-20 mA output, split core. CCT40-100
Dwyer Instruments

Current transformer, 10/20/50 A input, 4-20 mA output, split core.

Zoro # G207143996
Mfr # CCT40-100
product price:  $63.25
/ea
Dwyer Instruments Current transformer, 10/20/50 A input, 4-20 RMS output, split core. CCT60-100
Dwyer Instruments

Current transformer, 10/20/50 A input, 4-20 RMS output, split core.

Zoro # G707144004
Mfr # CCT60-100
product price:  $89.05
/ea
Square D Split Core Current Transformer, 0 to 300A, 0 to 5A, 6 ft 18 AWG Leads 3090SCCT032
 CAD Files Available
Square D

Split Core Current Transformer, 0 to 300A, 0 to 5A, 6 ft 18 AWG Leads

Zoro # G5216041
Mfr # 3090SCCT032
product price:  $145.99
/ea
Dwyer Instruments Current transformer, 10/20/50 A input, 0-10 V output, solid core. CCT40-203
Dwyer Instruments

Current transformer, 10/20/50 A input, 0-10 V output, solid core.

Zoro # G307143995
Mfr # CCT40-203
product price:  $38.19
/ea
Dwyer Instruments Current transformer, 100/150/200 A input, 0-10 V output, solid core. CCT50-203
Dwyer Instruments

Current transformer, 100/150/200 A input, 0-10 V output, solid core.

Zoro # G907143982
Mfr # CCT50-203
product price:  $38.45
/ea
Dwyer Instruments Current transformer, 100/150/200 A input, 4-20 mA output, split core. CCT50-100
Dwyer Instruments

Current transformer, 100/150/200 A input, 4-20 mA output, split core.

Zoro # G307143964
Mfr # CCT50-100
product price:  $56.29
/ea
Simpson Electric Split Core Current Transformer, 0 to 600A, 0 to 5A, Screw Terminal 37034
Simpson Electric

Split Core Current Transformer, 0 to 600A, 0 to 5A, Screw Terminal

Zoro # G6293178
Mfr # 37034
product price:  $187.99
/ea
Senva Current Transducer C-2344
Senva

Current Transducer

Zoro # G015284348
Mfr # C-2344
product price:  $57.75
/ea
Omron Solid Core Current Transformer, 0 to 50A, 0 to 1A E54-CT1
 CAD Files Available
Omron

Solid Core Current Transformer, 0 to 50A, 0 to 1A

Zoro # G1562057
Mfr # E54-CT1
product price:  $41.13
/ea
Dent Instruments Dent Mini Hinged Current Transformer, 50A CT-HSC-050-U
Dent Instruments

Dent Mini Hinged Current Transformer, 50A

Zoro # G310953772
Mfr # CT-HSC-050-U
product price:  $41.19
/ea
Simpson Electric Split Core Current Transformer, 0 to 400A, 0 to 5A, Screw Terminal 37033
Simpson Electric

Split Core Current Transformer, 0 to 400A, 0 to 5A, Screw Terminal

Zoro # G6293187
Mfr # 37033
product price:  $166.60
/ea
Simpson Electric Split Core Current Transformer, 0 to 100A, 0 to 5A, Screw Terminal 37031
Simpson Electric

Split Core Current Transformer, 0 to 100A, 0 to 5A, Screw Terminal

Zoro # G6293205
Mfr # 37031
product price:  $167.39
/ea
Schneider Electric Solid Core Current Transformer, 0 to 200A, 0 to 1A, Screw Terminal LT6CT2001
Schneider Electric

Solid Core Current Transformer, 0 to 200A, 0 to 1A, Screw Terminal

Zoro # G3538543
Mfr # LT6CT2001
product price:  $317.99
/ea
Square D Solid Core Current Transformer, 0 to 100A, 0 to 5A, 4 ft 18 AWG Leads HDMCT100S1
Square D

Solid Core Current Transformer, 0 to 100A, 0 to 5A, 4 ft 18 AWG Leads

Zoro # G5146592
Mfr # HDMCT100S1
product price:  $106.99
/ea
No Product Image Available
Simpson Electric

Current Transformer, 0 to 1000A, 0 to 5A

Zoro # G0863847
Mfr # 37025
product price:  $132.99
/ea
No Product Image Available
Simpson Electric

Current Transformer, 0 to 100A, 0 to 5A

Zoro # G0566021
Mfr # 01297
product price:  $84.69
/ea
Simpson Electric Split Core Current Transformer, 0 to 200A, 0 to 5A, Screw Terminal 37032
Simpson Electric

Split Core Current Transformer, 0 to 200A, 0 to 5A, Screw Terminal

Zoro # G6293196
Mfr # 37032
product price:  $166.99
/ea
Functional Devices Enclosed Split-Core Current Transformer, 400Amp, 333mV output CT-400A4-333
Functional Devices

Enclosed Split-Core Current Transformer, 400Amp, 333mV output

Zoro # G912028168
Mfr # CT-400A4-333
product price:  $164.99
/ea
Functional Devices Enclosed Split-Core Current Transformer, 200Amp, 333mV output CT-200A4-333
Functional Devices

Enclosed Split-Core Current Transformer, 200Amp, 333mV output

Zoro # G312028164
Mfr # CT-200A4-333
product price:  $164.99
/ea
Dwyer Instruments Current transducer, split core, 0-10 VDC output, range 20/100/150A SCT20-103
Dwyer Instruments

Current transducer, split core, 0-10 VDC output, range 20/100/150A

Zoro # G107143997
Mfr # SCT20-103
product price:  $143.99
/ea
No Product Image Available
Simpson Electric

Current Transformer, 0 to 200A, 0 to 5A

Zoro # G0863829
Mfr # 37022
product price:  $59.39
/ea
Zoro Select Solid Core Current Transformer, 0 to 400A, 0 to 5A, 3 ft 7 in 16 AWG Leads 12G465
Zoro Select

Solid Core Current Transformer, 0 to 400A, 0 to 5A, 3 ft 7 in 16 AWG Leads

Zoro # G4268336
Mfr # 12G465
product price:  $39.59
/ea
Aci Current Transformer ACUCT-H040-30:333
Aci

Current Transformer

Zoro # G215284445
Mfr # ACUCT-H040-30:333
product price:  $54.26
/ea
Dent Instruments Dent Current Transformer CT-CON-0150EZ-U
Dent Instruments

Dent Current Transformer

Zoro # G810955009
Mfr # CT-CON-0150EZ-U
product price:  $147.99
/ea
Simpson Electric Split Core Current Transformer, 0 to 1000A, 0 to 5A, Screw Terminal 37035
Simpson Electric

Split Core Current Transformer, 0 to 1000A, 0 to 5A, Screw Terminal

Zoro # G6293169
Mfr # 37035
product price:  $220.49
/ea
No Product Image Available
Veris

Split Core Current Transformer, 0 to 300A, 0 to 5A, 2 ft 16 AWG Leads

Zoro # G7105874
Mfr # PDS-CTSC-031
product price:  $205.99
/ea
Current Transformers (344 items)
  • 1
    of 10 pages
  • Next
  • Last

About Current Transformers

Measure and monitor AC current with a current transformer. This type of transformer enables the safe and ongoing monitoring of high currents without having to tap the load circuit with a probe. Within these transformers, a secondary winding surrounds the primary load carrier and generates a proportional current that can be measured by an ammeter. That proportional current can also open an overload relay if the current exceeds a set threshold. Manufacturers include Square D, Simpson electric and others.

Related Categories

TransformersBusways & Bus PlugsPower SuppliesSurge ProtectorsPower Conditioners
Uninterruptible Power Supplies (UPS)Uninterruptible Power Supplies (UPS) AccessoriesVoltage ConvertersPhase ConvertersElectrical Switches & Relays
core 1600current transformer solidcurrent transformersolid core currentcurrent transformers
solid core current transformersplit core currentsplit core current transformer480 to 208 transformersolid core solder

Sign Up & Save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow Us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every Part Plays a Part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Promo Codes
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
Zoro, Inc

Connect

Customer Service From Real People

  • Phone: (855) 289-9676
  • Contact Us
© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc