ABBMolded Case Circuit Breaker

T6S 800 PR221DS-I In=800 3p F F

Product Model: T6S 800 PR221DS-I In=800 3p F F
Material Number: 1SDA060279R1
Manufacturer: ABB
Product ID: 75136

Stock on RequestLast Updated: 9/7/2026

Series image for reference.

High-performance, three-pole moulded case circuit breaker with solid-state release and front terminals, suitable for 800 A current and 690 V AC operation.

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Technical Specifications

Specifications for T6S 800 PR221DS-I In=800 3p F F

Parameter

Value

Environmental Information

9AKK10103A1058 9AKK108467A6707

Product Net Width

210 mm

Product Net Height

268 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

9.5 kg

Product Main Type

SACE Tmax T

Product Name

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Suitable For

Suitable for Product Class

Moulded Case Circuit Breakers

Version

Electrical Durability

5000 cycle 60 cycles per hour

Mechanical Durability

20000 cycle 120 cycles per hour

Number of Poles

Power Loss

at Rated Operating Conditions per Pole 32 W

Rated Current (In)

800 A

Rated Impulse Withstand Voltage (Uimp)

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

690 V AC

Rated Service Short-Circuit Breaking Capacity (Ics)

(220 V AC) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 45 kA (500 V AC) 35 kA (690 V AC) 16.5 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 10 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 45 kA (500 V AC) 35 kA (690 V AC) 22 kA

Product Highlights

1. Reliable Operation

The ABB T6S 800 PR221DS-LS/I is designed to provide reliable operation in a wide range of electrical applications, ensuring consistent performance and minimal downtime.

2. Solid-State Release

Equipped with a solid-state release mechanism, this circuit breaker offers advanced control and precision in interrupting electrical currents, enhancing overall safety and efficiency.

3. Front Terminal Connection

The front terminal connection type makes installation and maintenance easier, reducing the need for complex wiring configurations and minimizing setup time.

4. Compliance with IEC Standards

Meeting IEC standards, this circuit breaker ensures compliance with international safety and performance regulations, providing peace of mind for users.

5. High Durability

With a mechanical durability of 20,000 cycles at 120 cycles per hour and an electrical durability of 5,000 cycles at 60 cycles per hour, the ABB T6S 800 PR221DS-LS/I is built to withstand the demands of continuous operation in various environments.

T6S 800 PR221DS-I In=800 3p F F

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Technical Specifications

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