XT2S 160 TMA 50-500 4p F F

Name: XT2S 160 TMA 50-500 4p F F
Brand: ABB
SKU: XT2S 160 TMA 50-500 4p F F

The ABB XT2S 160 TMA 50-500 4P FF is a reliable and efficient moulded case circuit breaker, ideal for power distribution applications. It offers a thermomagnetic release and front terminal connections, ensuring safe and reliable operation.

Product ModelXT2S 160 TMA 50-500 4p F F

Material Number1SDA067576R1

Product ID87863

Stock on Request

Last updated: 9/5/2026

Quantity

Key Features

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1. High Breaking CapacityThe ABB XT2S 160 TMA 50-500 4P FF boasts high breaking capacities, including up to 85 kA at 220/230 V AC and 50 kA at 380/415/440 V AC, ensuring it can handle even the most demanding short-circuit situations.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMA), this circuit breaker provides reliable operation under various conditions, ensuring the safety of your electrical system.
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3. Front Terminal ConnectionsThe front terminal connections make it easy to install and maintain, reducing downtime and increasing efficiency in your power distribution setup.
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4. IEC ComplianceDesigned to meet IEC standards, the ABB XT2S 160 TMA 50-500 4P FF ensures compliance with international safety and performance regulations, providing peace of mind for your electrical installations.

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

120 mm

Product Net Height

130 mm

Product Net Depth / Length

82.5 mm

Product Net Weight

1.45 kg

Circuit Breaker Type to be Associated

Power Distribution

5. Durable and ReliableWith a mechanical durability of up to 25,000 cycles and electrical durability of up to 8,000 cycles, this circuit breaker is built to last, providing long-term reliability in your power distribution network.

Product Main Type

SACE Tmax XT

Product Name

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Version

CAD Dimensional Drawing

1SDH002230A1002

Connecting Capacity Main Circuit

Busbar 32.5..100 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 4.09 W

Rated Current (In)

50 A

Rated Frequency (f)

50 / 60 Hz

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Instantaneous Short-Circuit Current Setting (Ii)

300â¦500 A

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) 85 kA (230 V AC) 85 kA (240 V AC) 85 kA (380 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 50 kA (500 V AC) 36 kA (525 V AC) 25 kA (690 V AC) 12 kA (250 V DC) 2 Poles in Series 50 kA (500 V DC) 3 Poles in Series 50 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

Rated Uninterrupted Current (Iu)

160 A

Rated Voltage (Ur)

690 V

Recommended Screw Driver

Main Circuit M6

Release

TMA

Release Type

Setting Range

35...50 A

Short-Circuit Performance Level

Standards

IEC60947-2

Sub-type

XT2

Terminal Connection Type

Front

Terminal Type

Bolt

Tightening Torque

6 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

1SDA067576R1