Product description
Inrush Current Limiter 51520
The 51520 inrush current limiter is an indoor mains accessory rated at 16A and 3680W. Its published operating conditions include a defined temperature range and a red flashing LED indicator.
The specification combines a mains current and power rating with a red flashing LED and an indoor operating-temperature range. These details provide a useful starting point for comparing a current-limiting accessory and deciding which electrical and environmental requirements to include in an enquiry.
The distinction between continuous load capacity and start-up behaviour matters for this product. The published power rating is not a measurement of how much starting current will be limited. Request the limiting characteristic and recovery behaviour for the intended appliance before treating the unit as a solution to a particular starting-current problem.
Published sourcing starting points
- MOQTypically 1,000 sets; depends on product type and customisation
- Lead timeAround 50 days after order confirmation
- Trade termsFOB, CIF, EXW and CIP
For a precise quotation: include model, destination market, quantity and customisation.
Technical reference
Technical specifications
| Specification | Published value |
|---|---|
| Working voltage | 230V~ 50Hz |
| Rated current | 16A |
| Maximum power | 3680W |
| LED indicator | Red flashing light |
| Operating temperature | 0°C to 35°C |
| Installation environment | Indoor only |
Published model references
Compare model references before quotation
51520 is the model covered by this record. No alternative limiting characteristics or regional variants are specified. Use the cards below to identify the published reference; sales should confirm the final kit and market version in writing.
51520
Indoor current limiter
Match the mains rating and request the limiting curve for the intended load.
Published product highlights
Features buyers can evaluate
The product record supports the following feature statements. Project performance and supporting documents should be confirmed against the exact quoted configuration.
Published load rating
The rated current and maximum power provide an initial boundary for load selection, subject to the actual load type.
Visible indicator
A red flashing light is listed. Request the operating instructions to interpret the indicator correctly.
Defined environment
Indoor-only use and the stated operating-temperature interval help screen unsuitable locations early.
Planning guidance
Selection guide
Describe the load
Give sales the appliance type, starting behaviour and expected switching cycle; ask for the limiting curve.
Check installation conditions
Confirm the supply, connection arrangement, ventilation and indoor ambient temperature.
Request operating details
Ask about recovery time, allowable switching frequency and fault indication before specifying the limiter.
Use the exact model and application details when requesting a sample or quotation.
Company profile from Kangtai About Us
Manufacturing and development at Kangtai
Kangtai Electric:Technology-Based & Export-Oriented
Founded in 1995, Kangtai Electric presents itself as a National High-tech Enterprise operating under ISO9001, ISO14001 and OHSAS18001 management systems.
- Relevant product scope: smart home and security control products, wireless remote switches, wireless doorbells and voltage testers.
- Development facilities: a Wenzhou city-level Technology Development Center, Mold Manufacturing Center and ISO laboratory.
- Electronics production: DEK solder-paste printing, Yamaha high-speed SMT, Vitronics-Soltec reflow soldering and Saki AOI are listed on the company page.
Supplier context: These figures and facilities are company-level statements from Kangtai About Us.
Request model-specific certificates and test documents for the destination market. Company management systems do not establish approval for every product configuration.
Published company-level customisation scope
OEM/ODM options and sourcing terms to confirm
Kangtai accepts OEM/ODM enquiries for appearance, functionality and packaging. The scope for this model is agreed after review of the requirements.
Model and electrical version
Confirm the exact regional or receiver configuration and any functional changes with the product team.
Packaging and labels
The company FAQ offers customised packaging, instruction manuals and rating labels. Supply the artwork and required market languages.
Samples and documents
Request the intended configuration for testing, with the drawings, instructions and market documents needed for approval.
Published starting points for sourcing
Kangtai’s current company FAQ publishes general terms; they are not a commitment for this model. The product quotation must confirm the final terms.
- Standard-product MOQ
- Typically 1,000 sets; depends on product type and customisation
- Sample preparation
- Typically 10–15 days
- Production lead time
- Around 50 days after order confirmation
- Warranty
- 12 months from shipment, under the published company terms
- Trade terms
- FOB, CIF, EXW and CIP
- Packaging
- Export cartons and neutral colour boxes; custom packaging by enquiry
Verified Kangtai site resources
Product documents and buyer resources
Use existing Kangtai pages for company context and product comparison; request model-specific documents for the quoted configuration.
For document control: confirm that every certificate, report, drawing and manual names the exact model and configuration in the quotation.
Buyer questions
Product FAQ
Can the limiter be used outdoors?
The source specifies indoor use only.
Does the page state a peak-current reduction value?
No. Request the limiting characteristic and test conditions for the intended load; do not infer a reduction percentage from the power rating.
What sourcing terms should be confirmed?
Kangtai publishes company-level sample, delivery and OEM/ODM terms. Confirm the final quantity, schedule, price and packaging for the selected model.
Which documents should be requested for this model?
Confirm the limiting characteristic, recovery time and load compatibility before ordering. Request the model-specific specification, package contents and destination-market documents before order release.
Product enquiry
Request a quotation for Inrush Current Limiter 51520
Share your destination market, expected quantity and required configuration. Sales will confirm the suitable model, kit and available documentation in the quotation.
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