16451 | current transformer TI 50/5 A – for cable Ø 21 mm – Schneider Electric
₹3,460.00 Original price was: ₹3,460.00.₹2,768.00Current price is: ₹2,768.00. Excl. GST
In stock
In stock
Order protection
Buy with complete confidence.
We back each order with genuine supply, on-time dispatch and GST or commercial invoicing as required.
Looking for the current transformer TI 50/5 A – for cable Ø 21 mm? This genuine Schneider Electric current transformer (ct) is built for industrial, commercial, and infrastructure applications, combining proven reliability with full compliance to applicable IEC/IS standards. Order part number 16451 from myelectric.in — a trusted Schneider Electric supplier offering competitive pricing, GST billing, and shipping across India and overseas.
📋 Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Schneider Electric |
| Part Number / SKU | 16451 |
| Category | Current Transformer (CT) |
| CT Ratio | 50/5 A |
| Standard | IEC 61869-2 / IS 16227-2 |
| Certifications | BIS certified, CE marked, RoHS compliant |
⚡ Key Features
- 50/5 A turns ratio — steps down 50A primary line current to standard 5A secondary; directly compatible with 5A-rated energy meters, protection relays, and power analysers.
- Toroidal cast epoxy resin construction — galvanic isolation between primary and secondary; primary conductor passes through the aperture without any electrical connection to the CT body.
- Secondary short-circuit protection essential — always short the 5A secondary terminals before disconnecting any connected instruments; an open-circuit CT secondary develops several kV which destroys insulation and is hazardous to personnel.
- Manufactured to IEC 61869-2 / IS 16227-2 — complies with the applicable Indian BIS and IEC international standards for this product category.
- BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
- Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
- GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
- Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.
❓ Frequently Asked Questions
Q: What instruments and meters are compatible with the 50/5 A CT ratio of the 16451?
A: The 50/5 A CT ratio means for every 50A in the primary (main) conductor, the secondary outputs 5 AA. Instruments connected to the secondary — ammeters, energy meters, protection relays — must be rated for 5A (or 1A where specified). Set the CT ratio in the connected meter/relay to 50/5 A so readings display the true primary current. Never open-circuit a CT secondary — this generates dangerous high voltages.














