T4H 250 PR222DS/P-LSIG In=250 3p F F

Name: T4H 250 PR222DS/P-LSIG In=250 3p F F
Brand: ABB
SKU: T4H 250 PR222DS/P-LSIG In=250 3p F F

Short Description: The ABB T4H 250 PR222DS/P-LSIG In=250 3p FF is a fixed three-pole moulded case circuit breaker with solid-state release and front terminals. It is designed for AC applications, offering high reliability and efficiency.

Product ModelT4H 250 PR222DS/P-LSIG In=250 3p F F

Material Number1SDA054056R1

Product ID75086

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High ReliabilityThe ABB T4H 250 PR222DS/P-LSIG In=250 3p FF is engineered to provide reliable operation in a variety of AC applications. Its solid-state release mechanism ensures consistent performance under demanding conditions.
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2. Efficient OperationEquipped with front terminals, this circuit breaker simplifies installation and maintenance. The solid-state release technology minimizes power loss, making it an efficient choice for your electrical needs.
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3. Safety FeaturesDesigned with safety in mind, the T4H 250 PR222DS/P-LSIG In=250 3p FF features a robust construction that withstands high short-circuit currents. It meets the highest standards of electrical safety, ensuring protection for both people and equipment.
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4. Versatile ApplicationSuitable for a wide range of AC applications, this circuit breaker is ideal for use in transformer, generator, and installation protection scenarios. Its versatility makes it a go-to choice for various industrial settings.

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 T4H 250 PR222DS/P-LSIG In=250 3p FF complies with IEC 60947 standards, ensuring that it meets the highest international safety and performance requirements. Additionally, it is RoHS compliant and GL certified, making it an environmentally friendly option.

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 10.7 W

Rated Current (In)

250 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) 100 kA (230 V AC) 100 kA (380 V AC) 70 kA (400 V AC) 70 kA (415 V AC) 70 kA (440 V AC) 65 kA (500 V AC) 50 kA (690 V) 40 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 100 kA (230 V AC) 100 kA (380 V AC) 70 kA (400 V AC) 70 kA (415 V AC) 70 kA (440 V AC) 65 kA (500 V AC) 50 kA (690 V AC) 40 kA

Rated Uninterrupted Current (Iu)

250 A

Release

PR222DS/P-LSIG

Release Type

Short-Circuit Performance Level

Standards

IEC

Sub-type

Terminal Connection Type

Fixed Circuit-Breakers Front

Test Voltage Max (Utest)

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

1SDA054056R1