T4V250 TMA160-1600 4pFFC1150VAC/DC N100%

Name: T4V250 TMA160-1600 4pFFC1150VAC/DC N100%
Brand: ABB
SKU: T4V250 TMA160-1600 4pFFC1150VAC/DC N100%

The ABB T4V250 TMA160-1600 4pFFC1150VAC/DC N100% is a high-performance, four-pole circuit breaker designed for 1150V AC/DC applications. It features thermal-magnetic release and front terminals for copper cables, providing robust short-circuit protection and efficiency.

Product ModelT4V250 TMA160-1600 4pFFC1150VAC/DC N100%

Material Number1SDA054502R1

Product ID75304

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Robust Short-Circuit Breaking CapacityThe ABB T4V250 TMA160-1600 boasts exceptional short-circuit breaking capacities, ensuring reliable protection against electrical surges. With a rated service short-circuit breaking capacity of 12 kA at 1000V AC and 20 kA at 1150V AC, it provides unparalleled safety and reliability.
2
2. Thermal-Magnetic ReleaseEquipped with a thermal-magnetic release (TMA) mechanism, this circuit breaker automatically disconnects in case of an overload or short circuit, ensuring the safety of your electrical system. The TMA release type ensures precise and reliable operation under various conditions.
3
3. Front Terminals for Copper CablesThe T4V250 features front terminals specifically designed for copper cables, making installation and maintenance straightforward. This design enhances the overall efficiency and reliability of the circuit breaker, reducing the risk of electrical faults.
4
4. High-Performance for 1150V AC/DC Applications

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

9AKK10103A1057 9AKK108467A6707

Product Net Width

140 mm

Product Net Height

205 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

3.05 kg

Product Main Type

SACE Tmax T

Designed to handle both AC and DC voltages up to 1150V, this circuit breaker is versatile and reliable in a wide range of electrical applications. Its ability to operate efficiently in both AC and DC environments makes it an ideal choice for modern electrical systems.

5. Compliance with International StandardsThe ABB T4V250 TMA160-1600 complies with international standards such as IEC 60947, ensuring that it meets the highest safety and performance standards. This compliance provides peace of mind for users, knowing that their electrical system is protected by a product that adheres to global standards.

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Suitable For

Suitable for Product Class

Moulded Case Circuit Breakers

Version

Electrical Durability

8000 cycle 120 cycles per hour

Mechanical Durability

20000 cycle 240 cycles per hour

Number of Poles

Power Loss

at Rated Operating Conditions per Pole 7.4 W

Rated Current (In)

160 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1150 V

Rated Operational Voltage

1150 V AC 1000 V DC

Rated Service Short-Circuit Breaking Capacity (Ics)

(1000 V AC) 12 kA (1150 V AC) 6 kA (1000 V DC) 20 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(1000 V AC) 20 kA (1150 V AC) 12 kA (1000 V DC) 40 kA

Rated Uninterrupted Current (Iu)

250 A

Release

TMA

Release Type

Short-Circuit Performance Level

Standards

IEC

Sub-type

Terminal Connection Type

Fixed Circuit-Breakers Front for Copper Cables

Test Voltage Max (Utest)

3500 V

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

39121100

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA054502R1