Optimize your electrical measurement setup with the WEIDMULLER KCMA-28-250-1A-1VA-1 split-core current transformer. Designed for easy retrofitting, this current transformer allows for installation without cutting primary conductors, making it ideal for hard-to-reach locations.
Product Features
Split-core design for effortless installation and removal
Suitable for indoor use with a protection degree of IP20
Unfolding of the transformer without additional tools
Primarily rated for 250 A with a secondary current of 1 A
Load capacity of 1 VA
Operating temperature range from -5°C to 50°C
Cable length of 2.5 meters for flexible installation
Technical Specifications
Dimension
Measurement
Depth
59 mm (2.323 inches)
Height
79.5 mm (3.13 inches)
Width
49 mm (1.929 inches)
Electrical Attributes
Details
Primary Current
250 A
Secondary Current
1 A (max)
Load
1 VA
Protection Degree
IP20
Temperature Range
-5°C to 50°C
Conductor Size
Insulated round conductor up to 27 mm
Additional Details
Net weight: 266 g
Compatible with various classifications including ETIM and ECLASS standards
RoHS compliant
Part Number: 2753070000
Manufacturer: WEIDMULLER
Country of Origin: HU
Unit of Measure: EA
Package Type: PKG
ECCN: EAR99
Resources
For detailed technical information, download the datasheet: Datasheet.
For further product details, visit the product page.
Note: The datasheet was not processed; please search the internet for the part number for more details.
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
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Designed for easy retrofitting, this current transformer allows for installation without cutting primary conductors, making it ideal for hard-to-reach locations.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSplit-core design for effortless installation and removal\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor use with a protection degree of IP20\u003c\/li\u003e\n\u003cli\u003eUnfolding of the transformer without additional tools\u003c\/li\u003e\n\u003cli\u003ePrimarily rated for 250 A with a secondary current of 1 A\u003c\/li\u003e\n\u003cli\u003eLoad capacity of 1 VA\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -5°C to 50°C\u003c\/li\u003e\n\u003cli\u003eCable length of 2.5 meters for flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e59 mm (2.323 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e79.5 mm (3.13 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e49 mm (1.929 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Attributes\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Current\u003c\/td\u003e\n\u003ctd\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Current\u003c\/td\u003e\n\u003ctd\u003e1 A (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003e1 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Degree\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-5°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Size\u003c\/td\u003e\n\u003ctd\u003eInsulated round conductor up to 27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNet weight: 266 g\u003c\/li\u003e\n\u003cli\u003eCompatible with various classifications including ETIM and ECLASS standards\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003ePart Number: 2753070000\u003c\/li\u003e\n\u003cli\u003eManufacturer: WEIDMULLER\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: HU\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003ePackage Type: PKG\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eResources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, download the datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-we\/2753070000.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor further product details, visit the \u003ca href=\"http:\/\/catalog.weidmueller.com\/catalog\/Start.do?localeId=en\u0026amp;ObjectID=2753070000\" target=\"_blank\"\u003eproduct page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T03:54:53+05:30","created_at":"2025-08-14T03:54:53+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","Transformer","WEIDM","WLDM"],"price":2417443,"price_min":2417443,"price_max":2417443,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50617804063037,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"2753070000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2753070000","public_title":null,"options":["Default Title"],"price":2417443,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"2753070000","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/55826371_6706d39f-ada8-40a5-859e-4d2eaa307097.jpg?v=1755123895"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55826371_6706d39f-ada8-40a5-859e-4d2eaa307097.jpg?v=1755123895","options":["Title"],"media":[{"alt":null,"id":45827297247549,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55826371_6706d39f-ada8-40a5-859e-4d2eaa307097.jpg?v=1755123895"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55826371_6706d39f-ada8-40a5-859e-4d2eaa307097.jpg?v=1755123895","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWEIDMULLER Current Transformer Split-core\u003c\/h3\u003e\n\u003cp\u003eOptimize your electrical measurement setup with the WEIDMULLER KCMA-28-250-1A-1VA-1 split-core current transformer. Designed for easy retrofitting, this current transformer allows for installation without cutting primary conductors, making it ideal for hard-to-reach locations.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSplit-core design for effortless installation and removal\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor use with a protection degree of IP20\u003c\/li\u003e\n\u003cli\u003eUnfolding of the transformer without additional tools\u003c\/li\u003e\n\u003cli\u003ePrimarily rated for 250 A with a secondary current of 1 A\u003c\/li\u003e\n\u003cli\u003eLoad capacity of 1 VA\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -5°C to 50°C\u003c\/li\u003e\n\u003cli\u003eCable length of 2.5 meters for flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e59 mm (2.323 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e79.5 mm (3.13 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e49 mm (1.929 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Attributes\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Current\u003c\/td\u003e\n\u003ctd\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Current\u003c\/td\u003e\n\u003ctd\u003e1 A (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003e1 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Degree\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-5°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Size\u003c\/td\u003e\n\u003ctd\u003eInsulated round conductor up to 27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNet weight: 266 g\u003c\/li\u003e\n\u003cli\u003eCompatible with various classifications including ETIM and ECLASS standards\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003ePart Number: 2753070000\u003c\/li\u003e\n\u003cli\u003eManufacturer: WEIDMULLER\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: HU\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003ePackage Type: PKG\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eResources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, download the datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-we\/2753070000.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor further product details, visit the \u003ca href=\"http:\/\/catalog.weidmueller.com\/catalog\/Start.do?localeId=en\u0026amp;ObjectID=2753070000\" target=\"_blank\"\u003eproduct page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
