RS Components, Ltd. Datasheets for Current Transformers

Current transformers are used to step down current in a very predictable fashion with respect to current and phase. They are generally used as inputs to current instruments.
Current Transformers: Learn more

Page: 1 2
Product Name Notes
2911227
2911233
10P10 characteristics. 25mA secondaries. Compact size. Integral EN35 rail mount Maximum Cable Diameter = 26mm Overall Height = 82mm Overall Width = 80mm Overall Depth = 38mm Minimum Temperature =...
331389
331402
331418
331496
331503
331519
331525
331553
331569
A range of compact moulded case current transformers suitable for primary currents from 25A to 500A with built-in sealable terminal covers. For transforming various primary currents into 5A standard secondary...
331367
331373
331395
331446
331547
A range of compact moulded case current transformers suitable for primary currents from 30A to 800A with built-in sealable terminal covers. For transforming various primary currents into,5A standard secondary using...
331339
331345
331351
331424
331430
331452
331468
331474
331531
331597
A range of compact moulded case current transformers suitable for primary currents from 40A to 300A with built in sealable terminal covers. For transforming various primary currents into 5A standard...
6118602 AC/DC Single phase OVER or UNDER current monitoring. Automatic or manual reset after the event. SPDT output relay . Status indicator LEDs. Separate timers for start up and output delay.
3979117
3979123
4414920
Circular Toroids. For use with ELRF & ELRV. Designed to detect leakage current and transmit a proportional signal to an Earth Leakage Relay. Surface mounting. Installation/Data sheet supplied Maximum Cable...
3997244
3997250
From Nuvotem Talema, these ASM series toroidal current sensors are fully encapsulated for optimal mounting to printed circuit boards, and are commonly used to detect branch circuit overload, load drop...
6684051
6684055
6684064
6684067
Miniature three phase current transformers suitable for primary ranges from 100A-250A with 5A secondary.For installation onto cables or 21mm maximum busbars.The products have an overall width of 105mm allowing installation...
3810793
3810800
3810816
3810822
Moulded case with sliding sealable terminal covers. Operating temperature range â€"30 to +85°C. Screw or push on terminal connectors. Secondary terminals M5 studs with washers, lock washers and nuts. Narrow...
2500136
2500142
Nine predetermined control modes. Single or multiple remote controller programming with hand-held IR transmitter (stock no. 250-0120). Direct, Reverse or Heat + Cool + Dead-band control actions. 12 to 24Vac/dc...
3997317
3997339
4008575
Nuvotem Talema presents the AS Series of current sensors designed to control, monitor, or measure ac currents. Fully encapsulated for optimal mounting to printed circuit boards, these current sensors serve...
1236729
1236730
1236731
1236732
1236733
1236734
1236735
1236736
1236737
1236738
1236739
1236740
1236741
1236742
1236743
1236744
1236745
1236746
OMEGA 10 series of split core current transformers, offer a cost effective and efficient way current can be measured without breaking the conductor. By doing so, the current transformers reduce...
1236711
1236712
1236713
1236714
1236715
1236716
1236717
1236718
1236719
1236720
1236721
1236722
1236723
1236724
1236725
1236726
1236727
1236728
OMEGA 3 Phase current transformers are suitable for primary ranges from 60 A to 630 A with 5 A secondary. The current transformers allow faster installation directly next to the...
1366357
1366358
1366359
1366360
1366361
1366362
1366363
1366364
1366365
1366366
1366368
1366369
1366370
1366371
1366372
OMEGA XMER Current transformers are square type and encapsulated with UL94V-0 approved polycarbonate. These metering CT’s feature sealable terminal covers and a wide range of primary current ratings. Available in...
5374485
5374491
5374508
5374520
5374536
5374542
PCB mount current transformers encapsulated in UL94 V0 rated plastic. Applications include: Current overload detection, metering and ground fault detection. High volt per amp output. 4kV isolation voltage Input Current...
257802
257818
257824
257830
313839
Power consumption 2.5VA, 50/60Hz. Accuracy class 1. 20 or 30mm busbar mounting. Suitable for circular conductors 24 aperture. Maximum aperture for bar conductors 30x10mm (type 6). Operating temperature range â€"30...
313801
313817
313823
Power consumption 2.5VA, 50/60Hz. Accuracy class1. 20, 30 or 40mm busbar mounting. Suitable for circular conductors 35mm aperture. Maximum aperture for bar conductors 40x10mm (type 7). Operating temperature range â€"30...
2949266 Power consumption 2.5VA. Accuracy class 1. For use with 5A moving iron meters or cam-operated selector switches. Full scale deflection depends on number of conductor turns through toroid as follows:...
351099
351106
351910
Provide a voltage output, which is proportional to the current sensed. The measuring range can be reduced by a factor inversely proportional to the number of primary turns made through...
1243898
1243899
1243900
1243901
RS Pro 50/60 Hz current transformers feature high output voltage in a small package. These transformers have a high saturation current, operating temperature range is -40°C to +120°C. . Input...
1243879
1243880
1243881
RS Pro current sense transformers are designed as a method of controlling, monitoring or measuring AC currents. These current transformers are fully encapsulated for optimal PC board mounting. The sensors...
1243902 RS Pro high current transformers feature a primary current range 50-150A, 1% accuracy. These current transformers also have dielectric with stand voltage 4KVrms, operating frequency 50/60 Hz, rated burden resistance...
1243896
1243897
RS Pro offers these flying lead current transformers with high output voltage and linearity in a small size. Integral flying for easy installation 24 AWG 300V rating 250 mm long.
1243885 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 10 - 60A Turns Ratio = 1000:1...
1243894 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 100 - 250A Turns Ratio = 1000:1...
1243886 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 15 - 60A Turns Ratio = 1000:1...
1243887 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 20 - 60A Turns Ratio = 1000:1...
1243895 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 200 - 500A Turns Ratio = 1000:1...
1243888 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 25 - 75A Turns Ratio = 1000:1...
1243889 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 30 - 75A Turns Ratio = 1000:1...
1243890 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 40 - 125A Turns Ratio = 1000:1...
1243884 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 5 - 60A Turns Ratio = 1000:1...
1243891 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 50 - 125A Turns Ratio = 1000:1...
1243892 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 60 - 200A Turns Ratio = 1000:1...
1243893 RS Pro PCB mount current transformers encapsulated in UL94 V0 rated plastic Storage temperature -55°C to +130°C, fully RoHS compliant. Input Current = 75 - 200A Turns Ratio = 1000:1...
1243903 RS Pro precise current transformers feature precision CTs in compact packages, excellent linearity over rated current range and class 0.2accuracy typical. These current transformers have an operating temperature -40°C to...
1243882
1243883
RS Pro toroidal current sensors are fully encapsulated for optimal mounting to printed circuit boards. Commonly used to detect branch circuit overload, load drop or shut down, accurate and easy...
331480
331575
331581
331604
5330637
5330643
Split current transformers with unique clip-together feature enabling high speed permanent installation. Can be installed into existing networks without disconnecting cables or busbars. Ambient temperature range: -30°C to 80°C. Frequency...
1242468 TC CLIP series of current transformers are compact in size for easy integration in electrical installations without disconnecting the power cables. Current Ratio = 100:1 Maximum Cable Diameter = 24mm...
1242469 TC CLIP series of current transformers are compact in size for easy integration in electrical installations without disconnecting the power cables. Current Ratio = 250:1 Maximum Cable Diameter = 24mm...
1242470 TC CLIP series of current transformers are compact in size for easy integration in electrical installations without disconnecting the power cables. Current Ratio = 400:1 Maximum Cable Diameter = 36mm...
1242471 TC CLIP series of current transformers are compact in size for easy integration in electrical installations without disconnecting the power cables. Current Ratio = 600:1 Maximum Cable Diameter = 36mm...
1242467 TC CLIP series of current transformers are compact in size for easy integration in electrical installations without disconnecting the power cables. Current Ratio = 60:1 Maximum Cable Diameter = 17mm...
1068527
1068528
1068816
7157021
7157021P
7157024
7157024P
7157027
7157027P
7157030
7157030P
7157037
7157037P
7157043
7157043P
7157046
7157046P
7157049
7157049P
The 5300 series of current sense transformers are designed to monitor AC currents. The transformers can be used for high frequency current sensing. Suitable for switched-mode power supplies, motor control,...
1068529
7157052
7157052P
7157055
7157055P
The 5400 series of current sense transformers are designed to monitor AC currents. The transformers can be used for high frequency current sensing. Suitable for switched-mode power supplies, motor control,...
7157061
7157061P
7157065
7157065P
7157068
7157068P
7157071
7157071P
7157074
7157074P
7157077
7157077P
7157080
The 5600 series of current sense transformers are designed to monitor AC currents. The transformers can be used for high frequency current sensing. Suitable for switched-mode power supplies, motor control,...
1239539
1239540
5109152
The 7KM PAC measuring devices are used to measure and indicate all relevant network parameters in low-voltage power distribution. They can be used for single-phase measurements as well as for...
1068532
1068533
1068534
1068535
1068536
1068537
1068538
The Texas Instruments F2806x Piccoloâ„¢ family of microcontrollers provides the power of the C28xâ„¢ core and Control Law Accelerator (CLA) together with highly integrated control peripherals in low pin-count packages.
2873125
2873131
2873153
2873169
Three built-in fixing methods: Base and DIN rail mounting. Case moulded in impact polyester with built-in hinged terminal cover. Cables up to 14mm outside diameter, or a busbar 14mm wide.
2873175
2873181
2873197
2873210
2873226
2873232
Three built-in fixing methods: Base, DIN-rail & Busbar mounting. Case moulded in high-impact polyester with built in hinged terminal cover. Cables up to 26mm outside diameter, bars up to 30mm...
5330621 Two multi-ratio split-core current transformers with four or five built-in current ratios in one product Current Ratio = 1000:5, 200:5, 400:5, 600:5, 800:5 Transformer Type = Clip Fit Overall Height...
4183604 Two multi-ratio split-core current transformers with four or five built-in current ratios in one product Current Ratio = 100:5, 200:5, 300:5, 400:5 Transformer Type = Clip Fit Overall Height =...
3928175
3928181
3928197
3928311
3928333
Used for measuring higher currents with the EQN moving-iron instruments. Secondary voltage designed for 5 A. Connects directly to display instruments with a 5 / 10 A current path. For...
1239533 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 1000:1 Maximum Cable Diameter = 45mm Transformer Type = Window Input Current =...
1239534 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 1000:5 Maximum Cable Diameter = 45mm Transformer Type = Window Input Current =...
1239509 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 100:1 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239510 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 100:5 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239535 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 1250:1 Maximum Cable Diameter = 45mm Transformer Type = Window Input Current =...
1239536 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 1250:5 Maximum Cable Diameter = 45mm Transformer Type = Window Input Current =...
1239537 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 1500:1 Maximum Cable Diameter = 45mm Transformer Type = Window Input Current =...
1239538 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 1500:5 Maximum Cable Diameter = 45mm Transformer Type = Window Input Current =...
1239511 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 150:1 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239512 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 150:5 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239513 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 200:1 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239517 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 200:1 Maximum Cable Diameter = 28mm Transformer Type = Window Input Current =...
1239514 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 200:5 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239518 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 200:5 Maximum Cable Diameter = 28mm Transformer Type = Window Input Current =...
1239515 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 250:1 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239519 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 250:1 Maximum Cable Diameter = 28mm Transformer Type = Window Input Current =...
1239516 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 250:5 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239520 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 250:5 Maximum Cable Diameter = 28mm Transformer Type = Window Input Current =...
1239521 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 300:1 Maximum Cable Diameter = 28mm Transformer Type = Window Input Current =...
1239522 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 300:5 Maximum Cable Diameter = 28mm Transformer Type = Window Input Current =...
1239523 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 400:1 Maximum Cable Diameter = 28mm Transformer Type = Window Input Current =...
1239525 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 400:1 Maximum Cable Diameter = 36mm Transformer Type = Window Input Current =...
1239524 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 400:5 Maximum Cable Diameter = 28mm Transformer Type = Window Input Current =...
1239526 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 400:5 Maximum Cable Diameter = 36mm Transformer Type = Window Input Current =...
1239527 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 500:1 Maximum Cable Diameter = 36mm Transformer Type = Window Input Current =...
1239528 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 500:5 Maximum Cable Diameter = 36mm Transformer Type = Window Input Current =...
1239503 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 50:01:00 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239504 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 50:5 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239529 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 600:1 Maximum Cable Diameter = 36mm Transformer Type = Window Input Current =...
1239530 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 600:5 Maximum Cable Diameter = 36mm Transformer Type = Window Input Current =...
1239505 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 60:1 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239506 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 60:5 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239531 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 750:1 Maximum Cable Diameter = 36mm Transformer Type = Window Input Current =...
1239532 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 750:5 Maximum Cable Diameter = 36mm Transformer Type = Window Input Current =...
1239507 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 75:1 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...
1239508 Window type current transformers from Siemens offer a wide current range, depending on model. Current Ratio = 75:5 Maximum Cable Diameter = 17.5mm Transformer Type = Window Input Current =...

Next >>