The ABB T6H 800 TMA 800-8000 4p F F is a fixed four-pole moulded case circuit breaker with front terminals and a thermomagnetic release. It supports currents up to 800 A and is fully rated for 4000 to 8000 A. This product is ideal for applications requiring high short-circuit breaking capacity and meets IEC standards for reliability and safety.
(220 V AC) 100 kA (230 V AC) 100 kA (380 V AC) 70 kA (400 V AC) 70 kA (415 V AC) 70 kA (440 V AC) 50 kA (500 V AC) 50 kA (690 V AC) 25 kA (250 V DC) 2 Poles in Series 70 kA (500 V DC) 2 Poles in Series 50 kA (750 V DC) 3 Poles in Series 36 kA
Product Highlights
1. High Short-Circuit Breaking Capacity
The ABB T6H 800 TMA 800-8000 4p F F offers exceptional short-circuit breaking capacity, ensuring reliable operation under demanding conditions. It can handle up to 100 kA at 220 and 230 V AC, 70 kA at 380, 400, and 415 V AC, and 50 kA at 440 and 500 V AC.
2. Thermomagnetic Release
Equipped with a thermomagnetic release, this circuit breaker provides a reliable and efficient mechanism for interrupting electrical currents. The thermomagnetic release ensures that the circuit breaker operates safely and consistently under various operating conditions.
3. Front Terminal Connection
The front terminal connection of the ABB T6H 800 TMA 800-8000 4p F F simplifies installation and maintenance. This design allows for easy access to the terminals, reducing the time and effort required for wiring and repairs.
4. IEC Compliance
The product meets IEC standards, ensuring compliance with international safety and performance requirements. This certification guarantees that the circuit breaker operates reliably and safely in a wide range of electrical applications.
5. Electrical Durability
Designed for high electrical durability, the ABB T6H 800 TMA 800-8000 4p F F can withstand 5000 cycles at 60 cycles per hour. This durability ensures that the circuit breaker remains operational over extended periods, reducing the need for frequent replacements.
Rated Uninterrupted Current (Iu)
800 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
H
Standards
IEC
Sub-type
T6
Terminal Connection Type
Fixed Circuit-Breakers Front
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
Q
UNSPSC
39121100
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Manufacturer ID
1SDA060219R1
Specifications may change. Confirm the exact model, revision and offered condition with your quotation.
Need Help Checking This Part?
Ask about specifications, condition or a suitable alternative.
