XT4N 250 BREAKING PART 4p F F

Name: XT4N 250 BREAKING PART 4p F F
Brand: ABB
SKU: XT4N 250 BREAKING PART 4p F F

High-performance 4-pole molded case circuit breaker with robust short-circuit breaking capacity, designed for reliable power distribution and meeting IEC standards.

Product ModelXT4N 250 BREAKING PART 4p F F

Material Number1SDA068178R1

Product ID87620

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Robust Short-Circuit Breaking CapacityThe XT4N 250 Breaking Part 4P FF is engineered to handle high short-circuit currents, ensuring reliable operation under demanding conditions. It meets the IEC standards for short-circuit breaking capacity, providing a secure power distribution system.
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2. Reliable Front Terminal ConnectionEquipped with front terminals, this circuit breaker offers easy and secure connections, reducing the risk of errors and ensuring quick installation. The front terminal design enhances the overall reliability and efficiency of the system.
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3. Advanced Ekip Touch Meas.LSI TechnologyThe XT4N 250 features advanced Ekip Touch Meas.LSI technology, which provides precise measurement and control of electrical currents. This technology enhances the breaker's performance and accuracy, ensuring optimal operation under various load conditions.
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4. Compliance with IEC StandardsDesigned to meet IEC standards, the XT4N 250 Breaking Part 4P FF ensures that the product adheres to the highest safety and efficiency standards. This compliance provides peace of mind for users, knowing that the product is reliable and safe to use.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

9AKK108467A6707

Product Net Width

140 mm

Product Net Height

160 mm

Product Net Depth / Length

82.5 mm

Product Net Weight

2.65 kg

Product Main Type

SACE Tmax XT

5. High Durability and Mechanical ReliabilityWith a mechanical durability of up to 25,000 cycles, the XT4N 250 is built to last. Its robust design and high-quality materials ensure that the circuit breaker maintains its performance over an extended period, reducing the need for frequent replacements and maintenance.

Moulded Case Circuit Breaker

Product Type

Breaking Part

Version

Electrical Durability

120 cycles per hour 8000 cycle

Mechanical Durability

240 cycles per hour 25000 cycle

Number of Poles

Opening Time

CB with SOR 15 ms CB with UVR 15 ms

Order Multiple

1 piece

Rated Frequency (f)

50 / 60 Hz

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

690 V AC 500 V DC

Rated Service Short-Circuit Breaking Capacity (Ics)

(220 V AC) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

Rated Uninterrupted Current (Iu)

250 A

Rated Voltage (Ur)

690 V

Short-Circuit Performance Level

Standards

IEC60947-2

Sub-type

XT4

Terminal Connection Type

Front

ETIM 8

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

ETIM 9

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

Object Classification Code

UNSPSC

39120000

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA068178R1