Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
OEM/ODM Availability:
OEM/ODM Service
Sample Available
MEI Awards

Current Transformers, Transformers, Current manufacturer / supplier in China, offering 50-2.5kHz 5A-630A Sctk681b Series Split Core Current Transformers, Ekm8e 3p 850-1250A 65ka Electronic Adjustable Type MCCB Moulded Case Circuit Breaker with Intertek CB Approval, Ekm8 3p 4p 180A 200A 225A 250A 35ka Thermo-Magnetic Type MCCB Moulded Case Circuit Breaker with Intertek CB Approval and so on.

Diamond Member Since 2005
Audited Supplier
Supplier Homepage Products Current Transformer 50-2.5kHz 5A-630A Sctk681b Series Split Core Current Transformers

50-2.5kHz 5A-630A Sctk681b Series Split Core Current Transformers

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Basic Info

Model NO.
Insulating Medium
Common Insulating Materials
Extension Type
Magnetic Circuit Structure
Combined Type
Voltage Transformation Principle
Electromagnetic Type
Measuring Range
Rated Input
Export Market
Yueqing, Zhejiang
HS Code
Description For SCTK681B 

Technique index
Rated input5a-630a
Measuring range10%in-130%in
Rated output0.333v
Dielectric strength5.0kv/1ma/1min
CoreSilicon steel
Internal sturctureEpoxy
Output connectionTerminal

Our Services

A.Punctual delivery time:
We carry out your order into our well-organized production schedule, ensure your punctual delivery time.
Production report before your order packed.
Shipping notice and photos sent to you as soon as your order is shipped.

We Pay high Attention To Your Feed back after receive the goods.
We Provide 18 months warranty after goods arrive.
We Positively Revert Your Complain Within 48hours.

C.Professional Sales:
We value every Inquiry Sent To Us, Ensure Quick Competitive Offer.
We Cooperate With Customer To Bid Tenders. Provide all Necessary Documents.
We Are A Sales Team, With All Technical Support From Engineer Team.


1. We provide 18 months warranty.
2. If the product is defective, please notify us within 10 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
Welcome to inquire, negotiate, we will be happy to provide you with the best quality products and personalized service!

Company Profile:

Changan Group Co., Ltd,Establised in 1987,Comprising more than 62 factories with over 2500 employees and the whole corporaion occupies 82000m2 ground during past 30years.we manufacture and export varieties of low voltage electrical appliance including all kinds of Circuit Breaker,Contactor,Relay,Switch,Solar Inverter etc..

1. We already get the certificate of ISO9001, CE, SGS.CB for most of our products.
2. We have 30 years of manufacture and 20 years exporting experience.
3. We have completely sales service system, ensure every detail is going smooth.
4. We have new designed products each year by our R&D Department.
5. Perfect testing system ensure each product is qualified.
6. We have a good reputation in Russia,Turkey,Europe,south america,Mid-east and Africa Market.


Q 1.What's the payment term?
A.We accept tt,30% deposit and 70% balance agaisnt the copy of b/l.

Q 2.How's the delivery time ?
A.Usually it will take about 25 days for production

Q 3.Tell me the standard of package?
A.Normally are cartons, but also we can pack it according to your requirement.

Q4.Could you offer form a or c/o ?
A.It's totally not a problem.
We can prepare relative documents to forgin affairs office or other office  to apply for this certificate.

Q5.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do oem


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