T4L 250 PR221DS-I In=100 4p F F

Name: T4L 250 PR221DS-I In=100 4p F F
Brand: ABB
SKU: T4L 250 PR221DS-I In=100 4p F F

The ABB T4L 250 PR221DS-I In=100 4p F F is a robust, four-pole moulded case circuit breaker featuring solid-state release and front terminals for copper cables. It ensures reliable electrical protection with a rated current of 250 A and a rated voltage of 1000 V AC.

Product ModelT4L 250 PR221DS-I In=100 4p F F

Material Number1SDA054084R1

Product ID76222

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. Reliable Electrical Protection The ABB T4L 250 PR221DS-I In=100 4p F F provides reliable electrical protection with its solid-state release mechanism, ensuring safe operation in industrial environments.
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Feature2. High Performance Designed for high-performance applications, this circuit breaker offers a rated current of 250 A and a rated voltage of 1000 V AC, making it suitable for demanding electrical systems.
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Feature3. Efficient Operation With its front terminals for copper cables, the T4L 250 PR221DS-I In=100 4p F F ensures efficient operation and easy installation, reducing downtime and increasing productivity.
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Feature4. Durable Construction Built to last, this moulded case circuit breaker has a mechanical durability of 20,000 cycles and an electrical durability of 8,000 cycles, ensuring long-term reliability in harsh industrial conditions.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

9AKK10103A1057

Product Net Width

140 mm

Product Net Height

205 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

3.05 kg

Product Main Type

SACE Tmax T

Feature5. Compliance with International Standards The T4L 250 PR221DS-I In=100 4p F F meets the standards of IEC 60947, ensuring compliance with international safety and performance regulations, providing peace of mind for users worldwide.

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Suitable For

Suitable for Product Class

Moulded Case Circuit Breakers

Version

Electrical Durability

8000 cycle 120 cycles per hour

Mechanical Durability

20000 cycle 240 cycles per hour

Number of Poles

Power Loss

at Rated Operating Conditions per Pole 1.7 W

Rated Current (In)

100 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

690 V AC

Rated Service Short-Circuit Breaking Capacity (Ics)

(220 V AC) 200 kA (230 V AC) 200 kA (380 V AC) 120 kA (400 V AC) 120 kA (415 V AC) 120 kA (440 V AC) 100 kA (500 V AC) 85 kA (690 V) 70 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 200 kA (230 V AC) 200 kA (380 V AC) 120 kA (400 V AC) 120 kA (415 V AC) 120 kA (440 V AC) 100 kA (500 V AC) 85 kA (690 V AC) 70 kA

Rated Uninterrupted Current (Iu)

250 A

Release

PR221DS-I

Release Type

Short-Circuit Performance Level

Standards

IEC

Sub-type

Terminal Connection Type

Fixed Circuit-Breakers Front

Test Voltage Max (Utest)

3500 V

Test Voltage at Industrial Frequency for 1 Minute

3500 V

ETIM 8

EC000228 - Power circuit-breaker for trafo/generator/installation protection

Object Classification Code

UNSPSC

39121100

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

eClass

V11.1 : 27370409

Manufacturer ID

1SDA054084R1