XT3N250 TMD250/2500 PMP 3P

Name: XT3N250 TMD250/2500 PMP 3P
Brand: ABB
SKU: XT3N250 TMD250/2500 PMP 3P

The Abb XT3N 250 TMD 250/2500 3P is a fixed three-pole moulded case circuit breaker with front terminals and thermomagnetic release. It offers high reliability and rapid disconnection in case of short circuits, making it ideal for power distribution applications.

Product ModelXT3N250 TMD250/2500 PMP 3P

Material Number2TFH101299R1001

Product ID82681

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Reliability and EfficiencyThe Abb XT3N 250 TMD 250/2500 3P is designed to provide reliable and efficient power distribution, ensuring minimal downtime and maximum performance.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release, this circuit breaker ensures safe and rapid disconnection in case of short circuits, protecting your equipment and personnel.
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3. Rapid DisconnectionThe XT3N 250 TMD 250/2500 3P features a fast opening time of 15 ms, allowing for quick disconnection and minimizing the impact of short circuits on your system.
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4. Wide Voltage and Current RangeThis circuit breaker supports a wide range of voltages (up to 690 V AC) and currents (up to 250 A), making it versatile for various power distribution applications.

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 Main Type

SACE Tmax XT

Product Name

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Version

Current Type

AC/DC

5. Compliance with International StandardsThe Abb XT3N 250 TMD 250/2500 3P meets IEC standards, ensuring compliance with international safety and performance regulations, providing you with peace of mind and assurance of quality.

Electrical Durability

8000 cycle 120 cycles per hour

Mechanical Durability

25000 cycle 240 cycles per hour

Number of Poles

Power Loss

at Rated Operating Conditions per Pole 21.4 W

Rated Current (In)

250 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

800 V

Rated Operational Voltage

690 V AC 500 V DC

Rated Service Short-Circuit Breaking Capacity (Ics)

(220 V AC) 37.5 kA (230 V AC) 37.5 kA (240 V AC) 37.5 kA (380 V AC) 27 kA (415 V AC) 27 kA (440 V AC) 18.75 kA (500 V AC) 15 kA (525 V AC) 9.75 kA (690 V AC) 3.75 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 50 kA (230 V AC) 50 kA (240 V AC) 50 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 25 kA (500 V AC) 20 kA (525 V AC) 13 kA (690 V AC) 5 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA

Rated Uninterrupted Current (Iu)

250 A

Release

TMD

Release Type

Remarks

ATLAS

Short-Circuit Performance Level

Standards

IEC60947-2 GB/T 14028.2

Sub-type

XT3

Terminal Connection Type

Plug-In Circuit-Breakers

WEEE Category

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

Manufacturer ID

2TFH101299R1001