Terasaki AR332H 3P 3200A Air Circuit Breaker in Pakistan
  • Terasaki AR332H 3P 3200A Air Circuit Breaker in Pakistan
Terasaki AR440SB 3P 4000A Air Circuit Breaker Draw-Out Type
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Terasaki AR440SB 3P 4000A Air Circuit Breaker Draw-Out Type

Product SKU: AR440SB-3P-4000A
Rs.3,780,000

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Specifications

Product Type Air Circuit Breaker
Series TemPower2
Poles 3 Pole
Mounting Type Draw-Out
Rated Frame Current 4000 A
Current Setting Range 1600 – 4000 A
Protection Type LSIG
Breaking Capacity 100 kA @ 440VAC
Standard IEC 60947-2
Ics Rating 100% of Icu
Icw Rating 100% of Icu
Trip Memory Yes

Key Features

Terasaki TemPower2 Air Circuit Breaker
Extra-high breaking capacity of ≥100kA at 440VAC
Rated frame current of 4000A
Adjustable current setting range from 1600A to 4000A
3-pole configuration
Draw-out (D/O) mounting type for safe isolation and maintenance
Advanced LSIG electronic protection system
Ics rated at 100% of Icu for maximum reliability
Icw rated at 100% of Icu for high short-time withstand capability
Built-in trip memory for fault analysis and protection history
Fully compliant with IEC 60947-2 international standards
Heavy-duty construction designed for large and critical power systems
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Terasaki AR440SB 3P 4000A Air Circuit Breaker Draw-Out Type

The Terasaki TemPower2 AR440SB (Draw-Out Type) Air Circuit Breaker is engineered for large-scale power systems exposed to extremely high fault levels. Featuring a 3-pole configuration and an adjustable current setting range from 1600A to 4000A, this ACB is ideally suited for main incomers, generator breakers, transformer protection, and critical feeders.

With an extra-high AC breaking capacity of 100kA at 440VAC, the AR440SB ensures rapid and reliable fault interruption, protecting valuable equipment and maintaining system stability. Its LSIG electronic protection provides complete coverage against overloads, short-time, instantaneous, and ground faults.

The draw-out mounting design allows safe isolation, inspection, and maintenance without disconnecting power cables, reducing downtime and improving operator safety. Fully compliant with IEC 60947-2, the Terasaki AR440SB offers Ics = 100% of Icu and Icw = 100% of Icu, ensuring maximum service continuity and short-time withstand capability.

Terasaki AR332H 3P 3200A Air Circuit Breaker in Pakistan
Terasaki AR440SB 3P 4000A Air Circuit Breaker Draw-Out Type
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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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