Current Transformers

Showing 49 - 96 of 182 Items
Filters Clear Filters
expand_less Brand (2)
+ Show 1 More
expand_less Ways to Shop
expand_less Phase
expand_less Enclosure
  • Eaton
  • Square D
Square D by Schneider Electric
TRANSFORMER CURRENT 1500:5 5-3/4 ID
MFR: Schneider Electric
MFR #: 120R152
UPC: 785901036937
Item #: 66786
Available to Order
$878.67 each
Availability
Location Available Qty
Eaton
Split-core Current Transformer 1000/5A, 0.5% accuracy, Input: 600V, 2, Operating: -10C to 60C, 5A, CT-SP-6 series
MFR: Eaton
MFR #: CT-SP-6-1000-5A
UPC: 786685873541
Item #: 1532535
Available to Order
$604.60 each
Availability
Location Available Qty
Eaton
CurrentWatch Series Current Switch, Current Switch, UL94 V0 Flammability Rated Plastic enclosure, Switch up to 0.15A max AC, Switch up to 0.15A max DC, Isolated Solid State Relay, 0.15A at 240V AC/DC, Screw Terminals, 24V AC/DC input
MFR: Eaton
MFR #: ECSD124SC
UPC: 786685222967
Item #: 375819
Available to Order
$370.27 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch Series Ground Fault Sensor, Current Switch, UL94 V0 Flammability Rated Plastic enclosure, 1A max AC, Isolated Solid State Relay, 1A at 240Vac, Screw Terminals, 120 Vac,Tri-set adjustable,5, 10 or 30 mA
MFR: Eaton
MFR #: EGF3NOACNET3
UPC: 786685120829
Item #: 998400
Available to Order
$633.04 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch EAC Top Terminal Current Sensor, Screw Terminals, 10, 20, or 50A, 1.0% FS, Split-Core housing, 4-20mA analog output, 24 Vdc loop powered
MFR: Eaton
MFR #: EAC1420SP
UPC: 786685120591
Item #: 247079
Available to Order
$465.82 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch Series Current Transducer, Current Sensor, UL94 V0 Flammability Rated Plastic enclosure, Measure up to 5A max AC, Screw Terminals, 24Vdc Current Loop input, 1% FS accuracy
MFR: Eaton
MFR #: EACR0420SC
UPC: 786685119779
Item #: 299940
Available to Order
$499.67 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch ECS Top Terminal Current Switch, Adjustable 1.75-150A setpoint, LED indicator, Screw Terminals, 0.15A at 240 Vac/dc, SSR, Self powered
MFR: Eaton
MFR #: ECSNOASP
UPC: 786685120935
Item #: 380166
Available to Order
$296.62 each
Availability
Location Available Qty
Eaton
Eaton Power Sensor, Power ON status (green), contact status (red), Screw Terminals, 1A at 240V, SSR, 120V
MFR: Eaton
MFR #: EGF3NCACNET3
UPC: 786685120843
Item #: 1066290
Available to Order
$633.04 each
Availability
Location Available Qty
Eaton
Eaton CT-SP-5 series split-core current transformer ,600/5A, 0.5% accuracy, Input: 600V, 2, Operating: -10C to 60C, 5A, CT-SP-5 series
MFR: Eaton
MFR #: CT-SP-5-600-5A
UPC: 786685873480
Item #: 1404627
In Stock -
$516.73 each
Availability
Location Available Qty
Square D
Transformer, dry type, encapsulated, 25kVA, 1 phase, 240x480V primary, 120/240V secondary, 53X, 115C rise
MFR: Schneider Electric
MFR #: 4X25S1FSS
Item #: 1569033
Available to Order
$46969.02 each
Availability
Location Available Qty
Eaton
Eaton Current Transformer Mounting Bracket, For S080
MFR: Eaton
MFR #: S080BRAC
UPC: 782116032464
Item #: 1529482
Available to Order
$71.96 each
Availability
Location Available Qty
Eaton
Solid Core Current Transformer, 800A, 0.3% accuracy, 1.56 in window
MFR: Eaton
MFR #: S050-801
UPC: 782114223765
Item #: 1545275
Available to Order
$180.40 each
Availability
Location Available Qty
Square D
Low voltage transformer enclosure accessory, ceiling mounting bracket, box 17M
MFR: Schneider Electric
MFR #: 7400CMB17M
UPC: 785901818366
Item #: 1524658
Available to Order
$381.15 each
Availability
Location Available Qty
Square D
TRANSFORMER CURRENT 50:5
MFR: Schneider Electric
MFR #: 7RL500
UPC: 785901662020
Item #: 1547046
Available to Order
$229.73 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 300:5 1-1/8 ID
MFR: Schneider Electric
MFR #: 2NR301
UPC: 785901098843
Item #: 486844
Available to Order
$160.99 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 300:5 1-15/16 ID
MFR: Schneider Electric
MFR #: 64R301
UPC: 785901099956
Item #: 330412
Available to Order
$234.76 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 200:5 2-1/2 ID
MFR: Schneider Electric
MFR #: 180R201
UPC: 785901036661
Item #: 1113062
Available to Order
$380.65 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 300:5 1-9/16 ID
MFR: Schneider Electric
MFR #: 5NR301
UPC: 785901099291
Item #: 758890
Available to Order
$191.16 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 200:5 1-1/8 ID
MFR: Schneider Electric
MFR #: 2NR201
UPC: 785901098751
Item #: 192220
Available to Order
$160.99 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 1600:5 5-3/4 ID
MFR: Schneider Electric
MFR #: 120R162
UPC: 785901036944
Item #: 74892
Available to Order
$878.67 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 1500:5 4 I.D.
MFR: Schneider Electric
MFR #: 100R152
UPC: 785901353614
Item #: 535444
Available to Order
$940.73 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 4000:5 8-1/8 ID
MFR: Schneider Electric
MFR #: 140R402
UPC: 785901037149
Item #: 965712
Available to Order
$2015.60 each
Availability
Location Available Qty
Square D
ReactiVar, split core current transformer, 20VA, 2000:5 A, 7x4"
MFR: Schneider Electric
MFR #: TRAI2000SC07
Item #: 963360
Available to Order
$3650.99 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 2000:5 2-1/8 X
MFR: Schneider Electric
MFR #: 260R202
Item #: 8562
Available to Order
$1146.39 each
Availability
Location Available Qty
Square D
ReactiVar, split core current transformer, 25VA, 3000:5 A, 11x4"
MFR: Schneider Electric
MFR #: TRAI3000SC11
Item #: 1158446
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 500:5 5-3/4 I.
MFR: Schneider Electric
MFR #: 120R501
Item #: 135333
Available to Order
$494.97 each
Availability
Location Available Qty
Square D
TRANSFORMER DRY 3PH 15KVA 575V-460Y/265V
MFR: Schneider Electric
MFR #: 15T147HDIT
Item #: 1317964
Available to Order
$9322.53 each
Availability
Location Available Qty
Square D
Transformer, dry type, encapsulated, 15kVA, 1 phase, 240x480V primary, 120/240V secondary, 53X, 115C rise
MFR: Schneider Electric
MFR #: 4X15S1FSS
UPC: 785901985778
Item #: 1455069
Available to Order
$42221.80 each
Availability
Location Available Qty
Square D
Transformer, dry type, encapsulated, 3kVA, 1 phase, 240x480V primary, 120/240V secondary, 52X, 115C rise
MFR: Schneider Electric
MFR #: 4X3S1FSS
UPC: 785901067498
Item #: 1148525
Available to Order
$27256.58 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT
MFR: Schneider Electric
MFR #: 780R401
UPC: 785901625087
Item #: 1324175
Available to Order
$1212.38 each
Availability
Location Available Qty
Square D
TRANSFORMER CURRENT 800:5
MFR: Schneider Electric
MFR #: 7RL801
UPC: 785901462309
Item #: 265667
Available to Order
$229.73 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 1000:5 SPLIT C
MFR: Schneider Electric
MFR #: 270R102
UPC: 785901862963
Item #: 487027
Available to Order
$2503.57 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT 1500:5
MFR: Schneider Electric
MFR #: 7RL152
UPC: 785901874256
Item #: 248168
Available to Order
$264.95 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch Series Current Transducer, Current Sensor, UL94 V0 Flammability Rated Plastic enclosure, Measure up to 50A max AC, Screw Terminals, 120Vac input, 0.25% FS accuracy
MFR: Eaton
MFR #: EACP1420120SP
UPC: 786685120614
Item #: 96499
Available to Order
$704.70 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch Series Current Transducer, Current Sensor, UL94 V0 Flammability Rated Plastic enclosure, Measure up to 50A max AC, Screw Terminals, 24Vdc Current Loop input, 1% FS accuracy
MFR: Eaton
MFR #: EACR1420SP
UPC: 786685120713
Item #: 3107
Available to Order
$609.16 each
Availability
Location Available Qty
Eaton
Eaton Power Supply, Screw Terminals, 1.0% FS, Used with CurrentWatch EAC Top Terminal Current Sensor, Split-Core housing, 0-10 Vdc analog output, Self powered
MFR: Eaton
MFR #: EAC110SP
UPC: 786685120539
Item #: 103031
Available to Order
$360.33 each
Availability
Location Available Qty
Square D by Schneider Electric
TRANSFORMER CURRENT
MFR: Schneider Electric
MFR #: 780R101
UPC: 785901944195
Item #: 1324174
Available to Order
$1212.38 each
Availability
Location Available Qty
SQUARE D
AccuSine+ current transformer - 1200/5 - Round Split Core - diam: 152.4mm
MFR: Schneider Electric
MFR #: PCSPCTFCL120056
Item #: 1150537
Available to Order
$3912.52 each
Availability
Location Available Qty
Square D by Schneider Electric
400 AMP HDM SOLID CORE CT 1.56" WINDOW
MFR: Schneider Electric
MFR #: HDMCT400S1
UPC: 785901688624
Item #: 259851
Available to Order
$157.62 each
Availability
Location Available Qty
Square D
EXN Transformer, Ceiling Bracket, Box 18M/19M/20M
MFR: Schneider Electric
MFR #: 7400CMB18M19M20M
UPC: 785901329084
Item #: 1195614
Available to Order
$381.15 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch Series Current Switch, Current Switches, UL94 V0 Flammability Rated Plastic enclosure, up to 150A, Switch up to 0.2A max AC, Switch up to 0.2A max DC,0.2A at 135 Vac/DC, Screw Terminals
MFR: Eaton
MFR #: ECSNCFSC
UPC: 786685120423
Item #: 1288461
Available to Order
$199.08 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch Series Current Switch, Current Switch, UL94 V0 Flammability Rated Plastic enclosure, Monitor up to 175A, Switch up to 1A max AC, Isolated Solid State Relay, 1A at 240Vac, Screw Terminals,Normally open, 1 A at 240 Vac
MFR: Eaton
MFR #: ECSJ400SC
UPC: 786685120454
Item #: 1214128
Available to Order
$258.79 each
Availability
Location Available Qty
Eaton
DIN Rail Mounting Kit, Accessory, Used with ECS Series CurrentWatch Current Switches
MFR: Eaton
MFR #: EDINKIT
UPC: 786685121154
Item #: 183246
Available to Order
$10.16 each
Availability
Location Available Qty
Eaton
Eaton Power Sensor, Current switch, LED indicator, Screw Terminals, 3A at 120V, SSR, Self powered
MFR: Eaton
MFR #: ECSJ404SC
UPC: 786685121048
Item #: 194952
Available to Order
$316.52 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch Series Ground Fault Sensor, Current Switch, UL94 V0 Flammability Rated Plastic enclosure, 1A max AC, Isolated Solid State Relay, 1A, Screw Terminals, 120 Vac input
MFR: Eaton
MFR #: EGF3NOACDET3
UPC: 786685120836
Item #: 1023444
Available to Order
$595.21 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch Series Current Switch, Current Switch, UL94 V0 Flammability Rated Plastic enclosure, Monitor up to 175A, Switch up to 1A max AC, Isolated Solid State Relay, 1A at 240Vac, Screw Terminals, no external power needed
MFR: Eaton
MFR #: ECSTD401SC
UPC: 786685121079
Item #: 1285727
Available to Order
$316.52 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch Series Current Switch, Current Switch, UL94 V0 Flammability Rated Plastic enclosure, Monitor up to 150A, Switch up to 0.15A max AC, Switch up to 0.15A max DC, Isolated Solid State Relay, 0.15A at 240V AC/DC
MFR: Eaton
MFR #: ECSNOFSP
UPC: 786685120942
Item #: 442742
Available to Order
$250.81 each
Availability
Location Available Qty
Eaton
Eaton CurrentWatch ECS Top Terminal Current Switch, Fixed 1.0A setpoint , LED indicator, Screw Terminals, 0.15A at 240 Vac/dc, Solid-Core housing, SSR, Self powered
MFR: Eaton
MFR #: ECSNOFSC
UPC: 786685120928
Item #: 335689
Available to Order
$199.08 each
Availability
Location Available Qty

About Current Transformers

Current transformers are used to multiply or reduce alternating currents in situations where the primary voltage is too high to be measured or used directly. CTs produce secondary voltages that are proportional to the current of the primary and they are used extensively in both circuit protection and metering processes. There are three types of commonly used current transformers: window, bar, and wound.