T5S 400 Ekip E-LSIG In=320A 3p F F

Name: T5S 400 Ekip E-LSIG In=320A 3p F F
Brand: ABB
SKU: T5S 400 Ekip E-LSIG In=320A 3p F F

Short Product Description The ABB Tmax T5S 400 Ekip E-LSIG 320A 3P FF is a high-performance, three-pole, fixed frame circuit breaker designed for reliable power distribution. It features advanced electronic trip units for robust protection against overloads and short circuits.

Product ModelT5S 400 Ekip E-LSIG In=320A 3p F F

Material Number1SDA081044R1

Product ID75930

Stock on Request

Last updated: 9/6/2026

Quantity

Key Features

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1. Advanced Electronic Trip UnitsThe T5S 400 Ekip E-LSIG is equipped with the latest electronic trip units, providing precise and reliable protection against overloads and short circuits. These units offer adjustable protection thresholds and customizable trip curves for optimal performance.
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2. High DurabilityDesigned for long-lasting operation, the circuit breaker has a mechanical life of 20,000 cycles and an electrical life of 8,000 operations at 415 V AC. This ensures consistent performance over time.
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3. Robust Protection FeaturesThe T5S 400 Ekip E-LSIG offers comprehensive protection against overloads (L), short circuits with delay (S), and instantaneous short circuits (I). It also includes 100% neutral protection in four-pole configurations.
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4. Energy Measurement CapabilitiesThis circuit breaker supports energy measurement functions, allowing for the monitoring of active, reactive, and apparent power, as well as power factor and frequency. This feature enhances the overall efficiency of power distribution systems.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

9AKK10103A1056 9AKK108467A6707

Product Net Width

140 mm

Product Net Height

205 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

5.1 kg

Product Main Type

SACE Tmax T

5. Ease of Maintenance and OperationThe T5S 400 Ekip E-LSIG features a user-friendly interface with a large display that enables safe and intuitive operation. The circuit breaker can also be programmed and consulted using the Ekip Connect application via a tablet, smartphone, or portable PC, making maintenance and configuration straightforward.

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Suitable For

Suitable for Product Class

Moulded Case Circuit Breakers

Version

Electrical Durability

7000 cycle 60 cycles per hour

Mechanical Durability

20000 cycle 120 cycles per hour

Number of Poles

Rated Current (In)

320 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

690 V AC

Rated Service Short-Circuit Breaking Capacity (Ics)

(220 V AC) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 40 kA (500 V AC) 30 kA (690 V AC) 25 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 5 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 40 kA (500 V AC) 30 kA (690 V AC) 25 kA

Rated Uninterrupted Current (Iu)

400 A

Release

Ekip E-LSIG

Release Type

Short-Circuit Performance Level

Standards

IEC

Sub-type

Terminal Connection Type

Fixed Circuit-Breakers Front

ETIM 8

EC000228 - Power circuit-breaker for trafo/generator/installation protection

ETIM 9

EC000228 - Power circuit-breaker for trafo/generator/installation protection

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA081044R1