XT2V 160 TMA125/1250 F F 4P N=50%

Name: XT2V 160 TMA125/1250 F F 4P N=50%
Brand: ABB
SKU: XT2V 160 TMA125/1250 F F 4P N=50%

The ABB XT2V 160 TMA 125-1250 4P F F InN=50% is a fixed, four-pole circuit breaker with front terminals and thermomagnetic release, suitable for 125-1250 A current and 50% neutral phases.

Product ModelXT2V 160 TMA125/1250 F F 4P N=50%

Material Number2TFC000637R1001

Product ID90927

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Current RatingThe XT2V 160 TMA 125-1250 supports a wide range of currents from 125 to 1250 A, making it versatile for various electrical applications.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release mechanism, this circuit breaker ensures reliable and efficient operation under both thermal and magnetic conditions.
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3. Four-Pole DesignThe four-pole design allows for balanced distribution of electrical load, reducing the risk of overloading and improving overall system efficiency.
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4. Front Terminal ConnectionThe front terminal connection facilitates easy installation and maintenance, reducing downtime and increasing productivity.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

1SDL000190R0001

Product Net Width

120 mm

Product Net Height

130 mm

Product Net Depth / Length

82.5 mm

Product Net Weight

1.6 kg

Product Name

Moulded Case Circuit Breaker

5. IEC ComplianceMeets IEC standards, ensuring compliance with international safety and performance regulations, making it suitable for global applications.

6. Environmental SustainabilityDesigned with recyclability in mind, this product aligns with ABB's commitment to circular design principles, contributing to a more sustainable future.

7. Mechanical DurabilityBuilt to withstand 240 cycles per hour and 25,000 cycles in total, this circuit breaker offers exceptional mechanical durability, ensuring long-term reliability in demanding environments.

8. Low Power LossWith a power loss of 11.4 W at rated operating conditions per pole, this circuit breaker minimizes energy waste, optimizing system efficiency and reducing operational costs.

9. Wide Voltage RangeCompatible with a broad range of voltages including 690 V AC and 500 V DC, this product can be used in various electrical systems, from industrial to commercial settings.

10. Certifications and ApprovalsCompliant with CE, GL, and VDE certifications, this circuit breaker meets stringent safety and performance standards, providing peace of mind for users.

Current Type

AC/DC

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 11.40 W

Rated Current (In)

125 A

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) 200 kA (230 V AC) 200 kA (240 V AC) 200 kA (380 V AC) 150 kA (415 V AC) 150 kA (440 V AC) 150 kA (500 V AC) 70 kA (525 V AC) 50 kA (690 V AC) 15 kA (250 V DC) 2 Poles in Series 100 kA (500 V DC) 3 Poles in Series 100 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 200 kA (230 V AC) 200 kA (240 V AC) 200 kA (380 V AC) 150 kA (415 V AC) 150 kA (440 V AC) 150 kA (500 V AC) 70 kA (525 V AC) 50 kA (690 V AC) 20 kA (250 V DC) 2 Poles in Series 100 kA (500 V DC) 3 Poles in Series 100 kA

Rated Uninterrupted Current (Iu)

160 A

Release

TMA

Release Type

Short-Circuit Performance Level

Standards

IEC 60947-2 GB/T 14028.2

Sub-type

XT2

Terminal Connection Type

Fixed Circuit-Breakers

WEEE Category

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

Manufacturer ID

2TFC000637R1001