XT4N 250 TMA 225-2250 3p F F

Name: XT4N 250 TMA 225-2250 3p F F
Brand: ABB
SKU: XT4N 250 TMA 225-2250 3p F F

Short Description: The ABB XT4N 250 TMA 225-2250 3P FF is a reliable, three-pole circuit breaker with thermomagnetic release and front terminals, suitable for power distribution applications. It ensures high electrical durability and meets IEC standards for short-circuit breaking capacity.

Product ModelXT4N 250 TMA 225-2250 3p F F

Material Number1SDA068091R1

Product ID83750

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Electrical DurabilityThe XT4N 250 TMA 225-2250 3P FF is designed to withstand 120 cycles per hour and up to 8000 cycles, ensuring reliable operation in demanding electrical environments.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMA) mechanism, this circuit breaker provides efficient and safe operation by automatically tripping in case of an overload or short circuit.
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3. Front Terminal ConnectionThe front terminal connection type (F) simplifies installation and maintenance, making it easier to connect and disconnect wires without exposing the internal components.
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4. IEC ComplianceThe XT4N 250 TMA 225-2250 3P FF meets IEC standards, ensuring compliance with international electrical safety and performance requirements.

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

105 mm

Product Net Height

160 mm

Product Net Depth / Length

82.5 mm

Product Net Weight

2.5 kg

Circuit Breaker Type to be Associated

Power Distribution

5. High Short-Circuit Breaking CapacityWith a rated ultimate short-circuit breaking capacity (Icu) of 250 A and a rated service short-circuit breaking capacity (Ics) of up to 65 kA for AC voltages, this circuit breaker is capable of handling high short-circuit currents effectively.

Product Main Type

SACE Tmax XT

Product Name

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Version

CAD Dimensional Drawing

1SDH002230A1003

Connecting Capacity Main Circuit

Busbar 85..200 mmÂ²

Current Type

AC/DC

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

Power Loss

at Rated Operating Conditions per Pole 16.4 W

Rated Current (In)

225 A

Rated Frequency (f)

50 / 60 Hz

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Instantaneous Short-Circuit Current Setting (Ii)

1125â¦2250 A

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

690 V AC 750 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

Recommended Screw Driver

Main Circuit M8

Release

TMA

Release Type

Setting Range

157.5...225 A

Short-Circuit Performance Level

Standards

IEC60947-2

Sub-type

XT4

Terminal Connection Type

Front

Terminal Type

Bolt

Tightening Torque

8 NÂ·m

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

1SDA068091R1