Secure Meters MCT 104‑80(45) Ring-Type Current Transformer

Secure Meters MCT 104‑80(45) Ring-Type Current Transformer – Class 1 Accuracy | 800A/5A

For safe and reliable current measurement in low-voltage switchboards, the Secure Meters MCT 104‑80(45) offers a compact, high-accuracy ring-type CT solution. Built for through-busbar mounting, this model converts 800 A to 5 A with Class 1 precision. Its rugged, flame-retardant resin encapsulation ensures long-term durability even in demanding industrial environments. Designed to meet IEC 61869‑2 standards, it’s ideal for accurate metering and protection systems.

Key Features at a Glance

• Primary Current: 800 A

• Secondary Current: 5 A

• Accuracy Class: Class 1 (IEC 61869‑2 compliant)

• Rated Burden: 15 VA

• Core Type: Ring (toroidal) core

• Aperture Dimensions: ~80 × 45 mm

• Mounting Type: Through-busbar (aperture ~80×12 mm)

• Encapsulation: UL94V‑0 flame-retardant resin

• Safety: Hinged, sealable terminal covers; high insulation

• Overload Tolerance: 1.2× rated continuous current

• Test Voltage: Typically 3 kV

Why Choose This Product

The Secure Meters MCT 104‑80(45) offers dependable Class 1 current measurement performance in a robust, space-saving design. Whether you’re building a new power distribution panel or retrofitting existing systems, this CT ensures precision with minimal hassle. It’s pre-molded with fire-retardant UL94V‑0 resin for long-term safety and performance. The hinged terminal cover adds an extra layer of protection, making this unit both secure and easy to maintain.

Ideal For

• Power Distribution Panels

• Low Voltage Switchboards

• Energy Metering Systems

• Industrial Automation Panels

• Electrical Utilities & Substations

As an Authorized Channel Partner of Secure Meters, Shansen Enterprises guarantees authentic products, fast service, and expert support. Message us on WhatsApp now to request a quote and join hundreds of satisfied customers who trust us for their automation and electrical needs.

FAQs

Q1: Can this CT be used for protection as well as metering?
Yes, it provides Class 1 accuracy suitable for both metering and general protection applications.

Q2: Is the enclosure flame retardant?
Yes, the transformer is encapsulated in UL94V‑0 rated flame-retardant resin.

Q3: What is the continuous overload tolerance?
It can handle up to 1.2× its rated current continuously.