XT4N160 TMA160/1600 PMP 3P

Name: XT4N160 TMA160/1600 PMP 3P
Brand: ABB
SKU: XT4N160 TMA160/1600 PMP 3P

High-performance 3P moulded case circuit breaker with thermomagnetic release, suitable for power distribution applications up to 1600 A.

Product ModelXT4N160 TMA160/1600 PMP 3P

Material Number2TFH101703R1001

Product ID79640

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Electrical DurabilityThe XT4N 160 TMA 160/1600 3P circuit breaker is engineered to withstand 120 cycles per hour and 8000 cycles in total, ensuring reliable operation under demanding conditions.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMA) mechanism, this circuit breaker provides fast and efficient tripping in case of short circuits, ensuring safety and minimizing damage.
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3. Compliance with IEC StandardsDesigned to meet IEC standards, the XT4N 160 TMA 160/1600 3P circuit breaker ensures compliance with international safety and performance requirements, providing a high level of reliability and consistency.
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4. Power Distribution ExcellenceIdeal for power distribution applications, this circuit breaker supports currents up to 1600 A and is rated for 690 V, making it suitable for a wide range of industrial and commercial settings.

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. Mechanical DurabilityWith a mechanical durability of up to 25,000 cycles, the XT4N 160 TMA 160/1600 3P circuit breaker is designed to withstand the rigors of frequent operation, ensuring long-term performance and reliability.

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 10.8 W

Rated Current (In)

160 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

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)

160 A

Release

TMA

Release Type

Remarks

ATLAS

Short-Circuit Performance Level

Standards

IEC60947-2 GB/T 14028.2

Sub-type

XT4

Terminal Connection Type

Plug-In Circuit-Breakers

WEEE Category

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

Manufacturer ID

2TFH101703R1001