Terasaki AR440SB 3P 4000A Air Circuit Breaker Draw Out Type

Name: Terasaki AR440SB 3P 4000A Air Circuit Breaker Draw Out Type
Brand: Terasaki
SKU: AR440SB-3P-Draw-Out-Type
Price: 3780000 PKR
Availability: OutOfStock

Product SKU:AR440SB-3P-Draw-Out-Type

Rs.3,780,000 PKR

Sale Sold out

About This Product

Key Features

Terasaki high-capacity Air Circuit Breaker
Rated current: 4000A
3-Pole configuration
Draw-out mounting type
Suitable ... Show All Key Features

Product Specifications

Product type	air circuit breaker
poles	3 pole
rated current	4000 a
mounting type	draw-out

Product Details

The Terasaki AR440SB Air Circuit Breaker is built for heavy-duty electrical networks where high current handling and system continuity are essential. With a 3-pole configuration and a rated current of 4000A, this ACB is ideal for use as a main incomer, generator breaker, or transformer protection device in large-scale power systems.

Featuring a draw-out mounting design, the AR440SB allows safe isolation, inspection, and maintenance without disconnecting power cables—significantly reducing downtime and improving operational safety. Its advanced electronic protection system ensures accurate and reliable protection against overloads, short circuits, and fault conditions.

Manufactured to IEC 60947-2 standards, the Terasaki AR440SB offers robust mechanical strength, long electrical life, and proven Terasaki engineering. It is widely used in industrial plants, data centers, utilities, hospitals, and large commercial buildings where uninterrupted power and protection are critical.