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Brand Name: Grewin
Size: 20cm*25cm*20cm
Type: Current Transformer
Material: Epoxy
Color: black
Model Number: GWSCCT661
Place of Origin: China (Mainland)
Rated Input: 0.5A-630A
Measuring Range: 10%in-130%in
Rated Output: 0.333V(AC) or 0-500mA


Product Description

1.Product pictures

1A 5A 10A 30A 50A Rated Input Split Core Current Transformers2.Features:
the structure of the self-locking, safe, easy to install, portable
Wide inner window, allowing clamping of big cables or bus-bars
Wide range of sizes to accommodate all the existing installations
Current measurement, monitoring and protection for electrical wiring and equipment.
Current and power measurement for electric motors, lighting, air compressheating and ventilation system, air-condition equipment and automation - controlsystem.
Current, power and monitoring device.
4.Circuit connection diagram
1A 5A 10A 30A 50A Rated Input Split Core Current Transformers

5.Details of the data1A 5A 10A 30A 50A Rated Input Split Core Current TransformersCompany introduction
We have passed ISO9001:2015,CE,SGS approval and IEC report
05 Accuracy 200mA Output Hall Current Transformer CT Sensor for Monitor05 Accuracy 200mA Output Hall Current Transformer CT Sensor for Monitor
2.Company profile
     Tianjin Grewin is concentrating on transformers for 20 Years and complianted by ISO9001:2015,CB,IEC CB,CE etc.We're always pay great attention to its business philosophy "Quality and Honesty First".Grewin is specialized in the design and manufacture of wound components such as transformer,current sensors, chokes etc.Windely used in communications,electronics,meters,industrial control,medical equipments and other fields.We are also a provider of power meters and instruments locators. 85% of its products exported to America, Europe, and Asia etc.We sincerely invite you to join us to create a bright future.

3.Terms of Shipment:
(1)Products are shipped via UPS / DHL / EMS / HK EMS /     FedEx / TNT and so on expresses (door to door).
(2)We Provide Drop shipping Service.
(3)20 days around delivery upon receiving payment if the qty    is lower than 1000PCS and it is not customized products.
(4)Shipping via EMS. UPS. FedEx and TNT express usually     takes 3~7days dependent on the destination country.

4.Payment terms:
(1)T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7 days before
(2) by irrevocable L/C at sight, to be issued immediately against confirmed order.
(3)Payment by T/T, if order amount is less than USD 20,000.

(1)We provide 1 year warranty.
(2)If the product is defective, please notify us within 3 days of delivery.
(3)All products must be returned on their original condition, in order to qualify for a refund or exchange of goods

the following picture showed you about all finished transformer production line and package with export standard carton and strong pallets:05 Accuracy 200mA Output Hall Current Transformer CT Sensor for Monitor

7.Flow chart of trading activities:



Days need


Request for quotation

1 day


Making quotations

1 day


Offer and counter offer

3 days


Sending and receiving samples

3-10 days


Sample confirmation

3 days


Placing a firm order

1 day


Paying and receiving the down payment

1-4 day


Factory production & Quality inspection

15-20 days


Paying and receiving the balance

4 days


Delivery of goods

1 days

8.Why choose us?
Quality and honest first!
A. Flexible service for diffierent transformers with high efficiency performance.
B. over 40 years experience of transformer designing and producing.
C.100% test of every single product we produce from incoming material checking.
D. UL, CE, ISO9001:2008
E. We offer custom-made transformers, OEM and ODM are welcome
F. We deliver the quality you expect at consistently competitive prices
G.Transformer quality lifetime:10 Years.
H.Specialty Sales service:5 -10 Years


05 Accuracy 200mA Output Hall Current Transformer CT Sensor for Monitor