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Terasaki Mechanical Interlock for Air Circuit Breakers - Between Two ACBs

Product SKU: Terasaki-Mechanical-Interlock
Rs.216,000

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Specifications

Type Mechanical Interlock System
Application Interlocking between two Air Circuit Breakers
Compatibility Terasaki ACBs (fixed and draw-out types)
Operation Fully mechanical, fail-safe
Function Prevents simultaneous closing of two ACBs
Mounting Type Panel / ACB mounted
Power Requirement Not required
Material Heavy-duty metal construction
Environment Industrial and commercial electrical panels
Safety Purpose Prevents back-feeding and unsafe switching

Key Features

Designed for mechanical interlocking between two Air Circuit Breakers
Prevents both ACBs from being ON at the same time
Ensures safe operation in main–standby and dual-source systems
Eliminates risk of back-feeding and parallel supply
Fully mechanical, fail-safe design (no electrical power required)
High-strength construction for long service life
Smooth and reliable interlock operation
Easy integration with Terasaki ACB panels
Suitable for fixed and draw-out ACB installations
Ideal for industrial and commercial power systems
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Terasaki Mechanical Interlock for Air Circuit Breakers - Between Two ACBs

The Terasaki Mechanical Interlock (Between Two ACBs) is engineered to provide reliable mechanical safety interlocking in electrical power distribution systems. It is commonly used in main–standby, utility–generator, and dual-incomer applications, where preventing parallel operation is critical.

This interlock system physically links two Air Circuit Breakers so that when one ACB is in the ON position, the other is mechanically locked in the OFF position. This eliminates the risk of back-feeding, short circuits, and equipment damage, ensuring operational safety and compliance with electrical standards.

Manufactured with robust materials and precision engineering, the Terasaki Mechanical Interlock offers long-term reliability and smooth operation. It integrates seamlessly with Terasaki ACBs and is ideal for industrial plants, commercial buildings, hospitals, data centers, and power distribution panels.

Terasaki Mechanical Interlock (between 2 ACBs) Price in Pakistan
Terasaki Mechanical Interlock for Air Circuit Breakers - Between Two ACBs
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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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