Short Description: ABB T4V 250 TMD 32-320 3p FF - High-performance, three-pole moulded case circuit breaker with thermal magnetic trip, rated for 32 A and up to 250 V DC.
Product ModelT4V 250 TMD 32-320 3p F F
Material Number1SDA054244R1
Product ID75490
Stock on Request
Last updated: 8/29/2026
Key Features
1
Feature1. Reliable Performance The ABB T4V 250 TMD 32-320 3p FF is engineered to provide reliable performance in demanding electrical applications. Its thermal magnetic trip ensures consistent and safe operation under various conditions.
2
Feature2. High Short-Circuit Breaking Capacity With a rated ultimate short-circuit breaking capacity of 250 A, this circuit breaker is designed to handle high short-circuit currents, ensuring the safety of your electrical system.
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Feature3. Versatile Voltage Rating The product supports a voltage rating of up to 250 V DC, making it suitable for a wide range of applications, including industrial and commercial settings.
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Feature4. Durable Construction Built with high-quality materials, the ABB T4V 250 TMD 32-320 3p FF is designed to withstand the rigors of frequent use and harsh environments, ensuring a long service life.
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
105 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
2.35 kg
Product Main Type
SACE Tmax T
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Feature5. Compliance with International Standards This circuit breaker meets international standards such as IEC 60947, ensuring compliance with global safety and performance regulations. It also carries certifications like CE and GL, adding to its credibility and reliability.
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
3
Power Loss
at Rated Operating Conditions per Pole 3.7 W
Rated Current (In)
32 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) 200 kA (400 V AC) 200 kA (415 V AC) 200 kA (440 V AC) 180 kA (500 V AC) 150 kA (690 V) 150 kA
(220 V AC) 200 kA (230 V AC) 200 kA (380 V AC) 200 kA (400 V AC) 200 kA (415 V AC) 200 kA (440 V AC) 180 kA (500 V AC) 150 kA (690 V AC) 150 kA (250 V DC) 2 Poles in Series 100 kA (500 V DC) 2 Poles in Series 70 kA
Rated Uninterrupted Current (Iu)
250 A
Release
TMD
Release Type
TM
Short-Circuit Performance Level
V
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)