T4L 250 PR221DS-I In=100 3p F F

Name: T4L 250 PR221DS-I In=100 3p F F
Brand: ABB
SKU: T4L 250 PR221DS-I In=100 3p F F

The ABB T4L 250 PR221DS-I In=100 3p F F is a reliable, three-pole moulded case circuit breaker designed for efficient and safe electrical distribution. It features a solid-state release mechanism and front terminals for easy installation and maintenance.

Product ModelT4L 250 PR221DS-I In=100 3p F F

Material Number1SDA054072R1

Product ID74862

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable OperationThe ABB T4L 250 PR221DS-I In=100 3p F F is built with a solid-state release mechanism, ensuring consistent and reliable operation in various electrical systems.
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2. Efficient InstallationWith front terminals, this circuit breaker offers easy installation and maintenance, reducing downtime and increasing operational efficiency.
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3. High DurabilityDesigned to withstand 8000 electrical cycles and 20,000 mechanical cycles, this circuit breaker is built to last, providing long-term reliability in demanding environments.
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4. Safety FeaturesThe three-pole configuration ensures safe electrical distribution by providing a redundant path for fault currents, reducing the risk of electrical shock and fire.

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

105 mm

Product Net Height

205 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

3.5 kg

Product Main Type

SACE Tmax T

5. Compliance with StandardsThe ABB T4L 250 PR221DS-I In=100 3p F F meets IEC 60947 standards, ensuring compliance with international safety and performance regulations, providing peace of mind for users.

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

1SDA054072R1