The ABB T4L 250 TMA 100-1000 4p F F is a fixed four-pole circuit breaker with thermal-magnetic release and front terminal connections, suitable for a wide range of applications.
Product ModelT4L 250 TMA 100-1000 4p F F
Material Number1SDA054238R1
Product ID74922
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. Reliable Performance DescriptionThe ABB T4L 250 TMA 100-1000 4p F F is engineered to provide reliable performance under various operating conditions, ensuring consistent and efficient operation.
2
2. Thermal-Magnetic Release DescriptionEquipped with a thermal-magnetic release, this circuit breaker offers robust protection against short circuits and overloads, ensuring the safety of your electrical system.
3
3. Front Terminal Connections DescriptionFeaturing front terminal connections, this circuit breaker simplifies installation and maintenance, reducing downtime and increasing overall efficiency.
4
4. Wide Operating Range DescriptionDesigned to handle a wide range of operating conditions, from 250 V DC to 750 V DC, this circuit breaker is versatile and adaptable to various 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
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
5
5. High Durability DescriptionWith a mechanical durability of 20,000 cycles at 240 cycles per hour, the ABB T4L 250 TMA 100-1000 4p F F is built to withstand the demands of frequent use, ensuring a long service life.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
T4
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Electrical Durability
8000 cycle 120 cycles per hour
Mechanical Durability
20000 cycle 240 cycles per hour
Number of Poles
4
Power Loss
at Rated Operating Conditions per Pole 5.2 W
Rated Current (In)
100 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) 70 kA
(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)
250 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
L
Standards
IEC
Sub-type
T4
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
Object Classification Code
Q
UNSPSC
39121100
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA054238R1
ABB T4L 250 TMA 100-1000 4p F F - Reliable and Efficient 4-Pole Circuit Breaker | INDPRT