FinestSupplierAdsorbents, desiccants, catalyst media, specialty chemicals, and process filtration media for technical procurement teams.
Residual Current Transformer Open- Closed Zero Sequence Leakage Fire Monitoring
Business Services

Residual Current Transformer Open- Closed Zero Se | RFQ Sourcing Details

Business Services · 5.000kg · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryBusiness Services
Unitset
ApplicationElectrical and power distribution
CTKD105-75A-75A 0.5,1.0
CTKD165-150A
CTKD2410-250A
CTKD3610-630A
Capacity5.000kg
CategoryBusiness Services
AvailabilityInquiry required
Updated2026-05-03

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Business Services. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Home Electrical & Electronics Power Transmission & Transformer Instrument Transformer Outdoor Instrument Transformer Residual Current Transformer Open-Closed Zero Sequence Leakage Fire Monitoring US$5.00 10 Pieces-led product discovery for buyers looking for business services options.

The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations.

Current vertical focus: quality-led supplier and product sourcing platform for procurement comparison.certificationconstructionprofessionalelectronics

Residual | Applications and Buyer Notes

Residual is organized as a sourcing-ready Business Services reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questi

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Business ServicesBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Application
Electrical and power distributionBased on visible page data; confirm exact value in the RFQ.
CTKD10
5-75A-75A 0.5,1.0Based on visible page data; confirm exact value in the RFQ.
CTKD16
5-150ABased on visible page data; confirm exact value in the RFQ.
CTKD24
10-250ABased on visible page data; confirm exact value in the RFQ.
CTKD36
10-630ABased on visible page data; confirm exact value in the RFQ.
Capacity
5.000kgBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

RFQ Preparation Notes

Residual Current Transformer Open- Closed Zero Sequence Leakage Fire Monitoring can be used as an RFQ preparation reference after reviewing the original product description, images, and specification table.

Use the inquiry form to add application context, quantity, destination, delivery timing, required standards, and customization constraints. Price status: Quote on request; quantity reference: Quantity by inquiry; lead time: Lead time by inquiry.

Key specifications

CategoryBusiness Services
Unitset
ApplicationElectrical and power distribution
CTKD105-75A-75A 0.5,1.0
CTKD165-150A
CTKD2410-250A
CTKD3610-630A
Capacity5.000kg
CategoryBusiness Services
CustomizationAvailable
Dielectric strength2.5KV/1mA/1min
Feature Highlightsdigital
InstallationActive Type
Insulating MediumInsulating Gas
Insulation resistanceDC500V/100M min
Internal structureBuckle
Iron CoreSilicon Steel
Magnetic Circuit StructureCombined Type
Measuring range10%In-130%In
Model NO.1
Nominal Discharge Current(8/20us)in20ka
Operating frequency50-2KHz
Operating temperature25ºC~+75ºC
Operation ConditionOutdoor
OriginChina
Output ConnectionsUL1015 22AWG PVC;Black and white twisted pair 2.5m
PhaseSingle
Primary Current100A-5000A
Product TitleResidual Current Transformer Open- Closed Zero Sequence Leakage Fire Monitoring
Protection ClassIP20
Rated input5A-630A
Rated output0.333V-500mA
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Sercondary Current5A. 1A
ShellPA,Flame retardant grade 94-V0
Shipping Cost.
Size Specification SizeK-30×20
SpecificationStandard
SpecificationsRated input(A) Rated output(mA/V) Accuracy Level size (mm)
TrademarkTengtai
TypeVoltage Transformer
US$5.0010 Pieces ( )
UsageProtection, Measurement
Voltage0.333v
Voltage Transformation PrinciplePhotoelectric Type
Winding FormMultilayer Honeycomb Type
constructionCable tie fixing
skeletonPBT

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Continue from this detail page into sourcing structure

These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.

FinestSupplier related sourcing paths

Related categories FinestSupplier related paths
Related applications FinestSupplier related paths
Related solutions FinestSupplier related paths

FinestSupplier related product samples