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CNC Electric Group Co., Ltd.

CT, Current Transformer, Core manufacturer / supplier in China, offering Class 0.5 Mutual Inductor Instrument Transformer Current Transformer (MSQ-30M), Drop out Fuse (PRW1-24), Double-Winding Non-Excitation Tap-Changing Oil Immersed Distribution Transformer of 6~10V and so on.

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Supplier Homepage Product Power Trasmission And Distribution Equipment Class 0.5 Mutual Inductor Instrument Transformer Current Transformer (MSQ-30M)

Class 0.5 Mutual Inductor Instrument Transformer Current Transformer (MSQ-30M)

FOB Price: US $4.9-5.9 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $4.9-5.9/ Piece
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Port: Shanghai, China
Production Capacity: 1000/Day
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: MSQ-30B
  • Type: Current Transformer
  • Usage: Protection
  • Insulating Medium: Common Insulating Materials
  • Application: Electronic, Instrument, Position Sensor
  • Operation Condition: Indoor
  • Winding Form: Small Fixed Type
  • Installation: Active Type
Product Description

 CNC high quality YCP45/14 mini current transformer


About CNC:

1.China top 500 enterprises.

2.26 years rich experiences in manufacturing electrical products.

3.Sales in over 100 countries.

4.Pass ISO9001,ISO14001,CCC,CE,CB,IEC,ICO certificate and standard.


Technical parameter 

Primary current 


Secondary current 


Maximum voltage 


Continuous operating current 


Test voltage per minute


Rated security coefficient 

Fs <5



Thermal rated Current 


Rated Load 





Measuring range


15/5A 20/5A 30/5A 40/5A 50/5A    15/1A 20/1A 30/1A 40/1A 50/1A   

75/5A 100/5A 150/5A 200/5A          75/1A 100/1A 150/1A 200/1A 

300/5A 400/5A 500/5A 600/5A        300/1A 400/1A 500/1A 600/1A 


100A/5 150A/5 200A/5 250A/5       100A/1A 150A/1A 200A/1A250A/1A

300A/5 400A/5 500A/5 600A/5         300A/1A 400A/1A 500A/1A 600A/1A


200A/5 250A/5 400A/5                      200A/1A 250A/1A 400A/1A

500A/5 600A/5 800A/5                      500A/1A 600A/1A 800A/1A


400A/5 500A/5                                   400A/1A 500A/1A

600A/5 800A/5                                  600A/1A 800A/1A

1000A/5 1200A/5                              1000A/1A 1200A/1A  


600A/5 800A/5 1000A/5                   600A/1A 800A/1A 1000A/1A

1200A/5 1500A/5 1600A/5               1200A/1A 1500A/1A 1600A/1A

2000A/5 2500A/5                               2000A/1A 2500A/1A


800A/5 1000A/5                                 800A/1A 1000A/1A

1000A/5 1200A/5 1500A/5               1000A/1A 1200A/1A 1500A/1A

1600A/5 2000A/5 2500A/5               1600A/1A 2000A/1A 2500A/1A

3000A/5                                               3000A/1A


2000A/5 2500A/5 3000A/5                2000A/1A 2500A/1A 3000A/1A

4000A/5 5000A/5                               4000A/1A 5000A/1A



Class 0.5 Mutual Inductor Instrument Transformer Current Transformer (MSQ-30M)

Class 0.5 Mutual Inductor Instrument Transformer Current Transformer (MSQ-30M)


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Mr. Mark Ma
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