ABB XT4H 250 TMA 250-2500 4p F F InN=100%
C.BREAKER TMAX XT4H 250 FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 250 I3=1250...2500 A FULLY RATED NEUTRAL

Manufacturer : ABB
Product ID:1SDA068364R1

OVERVIEW
ABB XT4H 250 TMA 250-2500 4p F F InN=100% is a four-pole MCBB with front terminals and a thermomagnetic release mechanism. It ensures reliable circuit protection, enhancing electrical safety and system reliability.

TECHNICAL SPECIFICATIONS
Circuit Breaker Type to be Associated : Power Distribution
Connecting Capacity Main Circuit : Busbar 85..200 mm²
Current Type : AC/DC
Electrical Durability: 120 cycles per hour | 8000 cycle
Mechanical Durability:240 cycles per hour | 25000 cycle
Number of Poles:4
Power Loss:at Rated Operating Conditions per Pole 16.44 W
Rated Current (In):250 A
Rated Frequency (f):50 / 60 Hz
Rated Voltage (Ur):690 V
Rated Impulse Withstand Voltage (Uimp):8 kV