Current Transformer KCT Series Manufacturer

Split-Core and Ring Current Transformers

KCT current transformers cover ratios from 200/5 A to 6000/5 A in Class 0.5 and Class 1 accuracy, with 0.66 kV insulation for low voltage metering and protection panels. Split-core and ring types are both available, so a transformer can be clamped over an existing cable without disconnecting the load.

MSQ, MR and RCT series round out the range for busbar mounting and retrofit work. Burden, ratio and class determine the size, so tell us the primary current, the meter or relay burden and the cable or busbar dimensions and we will specify the correct unit.

FAQ

Frequently Asked Questions

What products does Ningbo Doto Electric supply?

We manufacture and export a complete range of low voltage electrical products: AC contactors (CJX2 series), miniature circuit breakers, RCCB / RCBO residual current devices, thermal overload relays, current transformers, power capacitors, energy meters, counters, hour meters, fuse cutouts, limit switches and related accessories.

Do you support OEM and ODM service?

Yes. OEM is available on most product lines - we can print your brand, customize packaging and adjust specifications such as coil voltage, frequency and terminal type to your market requirements. Send us your requirement for a detailed OEM proposal.

Are your products certified?

Our products carry CE and RoHS certification, and the factory operates under an ISO 9001 quality system. Copies of certificates and routine test reports are available on request - see our Qualifications page for the full list.

How quickly will I get a quotation?

Every inquiry is answered within one working day (24 hours). To speed up the quotation, please include the model number, rated current / voltage and quantity - our engineers will confirm the specification and reply with price, MOQ and lead time.

Can I visit your factory?

You are welcome to visit us in Ningbo, Zhejiang, China. Our office and production base are open Monday to Saturday, 8:00-18:00 (GMT+8). Contact us in advance and we will arrange the schedule, factory tour and product demonstration.

Which markets do you export to?

We export worldwide, with key markets across Southeast Asia, South Asia, the Middle East, Africa, South America and Europe. Our team is experienced in export documentation, third-party inspection and multimodal shipping arrangements.

Ningbo Doto Electric Co., Ltd.

Professional manufacturer of AC contactors, circuit breakers, capacitors, hour meters and counters. Factory-direct, CE & ROHS certified, exporting worldwide.

Products

Quick Links

Contact

Tel. 0086-574-81859726
Mobile 0086-130-7191-2583
Email Nanna@doto-cn.com
No.99 Jinchuan Road, Jiaochuan Street, Zhenhai District, Ningbo, Zhejiang, China

Current Transformer