High-performance moulded case circuit breaker with thermomagnetic release, front terminal connection, and IEC compliance for reliable electrical protection.
Product ModelT5L 400 TMA 400-4000 4p F F
Material Number1SDA054451R1
Product ID76111
Stock on Request
Last updated: 9/5/2026
Key Features
1
1. Reliable Electrical ProtectionThe ABB T5L 400 TMA 400-4000 4p F F is engineered to provide reliable electrical protection, ensuring the safety and efficiency of your electrical system.
2
2. Thermomagnetic ReleaseEquipped with a thermomagnetic release, this circuit breaker ensures quick and effective operation during short-circuit conditions, minimizing damage and downtime.
3
3. Front Terminal ConnectionThe front terminal connection makes installation and maintenance easier, reducing the time and effort required for setup and repair.
4
4. IEC ComplianceMeets IEC standards for short-circuit performance, ensuring that the circuit breaker operates consistently and effectively under various electrical conditions.
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
186 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
5.8 kg
Product Main Type
SACE Tmax T
5
5. Durable DesignDesigned to withstand high electrical durability, with up to 20,000 cycles at 120 cycles per hour, making it a long-lasting solution for your electrical needs.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
T5
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Electrical Durability
7000 cycle 60 cycles per hour
Mechanical Durability
20000 cycle 120 cycles per hour
Number of Poles
4
Power Loss
at Rated Operating Conditions per Pole 19.5 W
Rated Current (In)
400 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) 200 kA (230 V AC) 200 kA (380 V AC) 120 kA (400 V AC) 120 kA (415 V AC) 120 kA (440 V AC) 100 kA (500 V AC) 85 kA (690 V AC) 70 kA
Rated Short-time Withstand Current Low Voltage (Icw)
(220 V AC) 200 kA (230 V AC) 200 kA (380 V AC) 120 kA (400 V AC) 120 kA (415 V AC) 120 kA (440 V AC) 100 kA (500 V AC) 85 kA (690 V AC) 70 kA (250 V DC) 2 Poles in Series 100 kA (500 V DC) 2 Poles in Series 70 kA (750 V DC) 3 Poles in Series 50 kA
Rated Uninterrupted Current (Iu)
400 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
L
Standards
IEC
Sub-type
T5
Terminal Connection Type
Fixed Circuit-Breakers Front
Test Voltage Max (Utest)
3500 V
Test Voltage at Industrial Frequency for 1 Minute
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
Q
UNSPSC
39121100
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA054451R1
ABB T5L 400 TMA 400-4000 4p F F Moulded Case Circuit Breaker | INDPRT