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Terasaki TZS-100 Earth Leakage Relays

Product SKU: TZS-100
Rs.201,600

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Specifications

Product Type Zero Phase Current Transformer (Z-CT)
System Type 3-Phase, 4-Wire
Rated Current 992A
Maximum Wire Size 600 mm²
Maximum Wire Diameter 38 mm
Internal Diameter (Z-CT) 100 mm
Compatible Relay TERASAKI TZS-AD
Mounting Type Panel Mounted
Housing Material High-grade insulated polymer
Capacity Designed for ultra high-current leakage sensing`

Key Features

Heavy-duty Zero Phase Current Transformer (Z-CT)
Designed for earth leakage and ground fault detection
Supports 3-phase 4-wire systems up to 992A
Extra-large 100mm internal diameter for thick cable bundles
Accepts conductors up to 600 mm²
Fully compatible with TERASAKI Earth Leakage Relay TZS-AD
High-grade insulated polymer housing
Stable and precise current sensing at high loads
Ideal for large industrial, utility & power distribution panels
Panel-mount design for secure installation
Enhances electrical safety and fault detection accuracy
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Terasaki TZS-100 Earth Leakage Relays

The TZS-100 Zero Phase Current Transformer is built to support very high current applications up to 992A, making it ideal for large industrial panels, substations, and power distribution systems. Designed for 3-phase 4-wire electrical networks, it accurately detects leakage currents when paired with TERASAKI TZS-AD earth leakage relays.

Featuring a large 100mm internal diameter, the TZS-100 easily accommodates multiple heavy conductors up to 600 mm², ensuring smooth installation in high-capacity panels. Its robust insulated housing provides excellent electrical isolation, durability, and stable operation even in demanding environments.

Backed by TERASAKI’s trusted engineering standards, the TZS-100 Z-CT enhances operational safety, reduces risk of electrical faults, and offers peace of mind for critical power systems.

Terasaki Earth Leakage Relays With (Z-CT) in Pakistan
Terasaki TZS-100 Earth Leakage Relays
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Shipping

We ship across Pakistan. Standard delivery takes 3–7 business days.

Returns

Easy 7-day return policy. Product must be unused and in original packaging.

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