TOP Current Transformer Manufacturer- Since 1998

Qianyao Industrial Zone,Liushi,Yueqing, Zhejiang Province, China 
Tel:  +86-577-62700712
Fax: +86-577-62708776 
Mobile: +86 186 5836 9816


Product Center > Current Transformers > MSQ Asian Hottest CT > MSQ Current Transformer
MSQ Current Transformer
MSQ Current Transformer
Product Description 


MSQ range of current transformers can be applied to test,control,display and record the running of the electrical equipment,

and to protect the equipment against the damage,in the AC circuit with the rated voltage value below 720V and the frequency

of 50-60Hz.The product can be also applied to form a complete set of mine transformer. 



1. Safe. Easy to install, porttable
2. Wide inner window, allowing clamping of big cables or bus-bars
3. Wide range of sizes to accommodate all the existing installations



1. Current measurement, monitoring and protection for electrical wiring and equipment.
2. Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition

     equipment and automation - control system.
3. Current, power and energy monitoring device.
4. Relay protection device.


Technical data:

Electrical Parameter Mechanical Parameter
Frequency 50/60Hz Case PC/UL94-V0
Rated Input 1A-5000A Bobbin PBT
Measuring range 5%In-120%In Core Silicon steel
Rated Output 1A,5A Construction Screw
Ratio Voltage 0.72KV (AC) Operating Temp -25℃~+75℃
Dielectric strength 3.0KV/1mA/1min Operating Humidity ≤85%
Insulation Resistance DC500V/100MΩ min Output Connection Terminal

Technical Parameter


Model Primary / Secondary Busbar Hole Dimensions(mm) Rated Burden (VA) Accuracy Class Rated Voltage
MSQ-30B 5/5A~300/5A busbar 5~7.5 0.5 / 1.0 0.72KV(AC)
MSQ-30 30/5A~300/5A  φ=30mm 2.5~10 0.5 / 1.0 0.72KV(AC)
MSQ-40 100/5A~500/5A  φ=40mm 2.5~10 0.5/1.0 0.72KV(AC)
MSQ-60 250/5A~1600/5A  φ=60mm 5~15 0.5/1.0 0.72KV(AC)
MSQ-85 750/5A~2000/5A φ=85mm 5~15 0.5/1.0 0.72KV(AC)
MSQ-100 800/5A~3000/5A φ=100mm 5~15 0.5/1.0 0.72KV(AC)
MSQ-125 1000/5A~6000/5A φ=125mm 5~20 0.5/1.0 0.72KV(AC)

Easily add us for best service and price:
WhatApp:+86 18658369816   /  skype: skypeadminister   /  linkedin:
Datasheet MSQ Current Transformer Catalogue Download
 Flexible Rogowski coil CT  MES Europe Hottest CT  CA Europe Hottest CT  DX Europe Low Cost CT
 MSQ Asian Hottest CT 
Prev:end Next:end
Copyright © All rights reserved by Qianwei Current Transformer CO.,LTD ©2008-2019   Sitemap