Description
XT3N 250 TMD 250-2500 3p F F
Description: C.BREAKER TMAX XT3N 250 FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMD R 250-2500 A
Brand: ABB
Product Type: Automatic Circuit Breaker
Product Main Type: SACE Tmax XT
Circuit Breaker Type to be Associated: Power Distribution
Version: F
Rated Current (In): 250 A
Setting Range: 175 to 250 A
Number of Poles: 3
Rated Uninterrupted Current (Iu): 250 A
Rated Voltage (Ur): 690 V
Rated Operational Voltage: 690 V AC, 500 V DC
Rated Frequency (f): 50 / 60 Hz
Rated Insulation Voltage (Ui): 800 V
Rated Impulse Withstand Voltage (Uimp): 8 kV
Power Loss: 17.8 W per pole at rated operating conditions
Rated Instantaneous Short-Circuit Current Setting (Ii): 2500 A
Rated Service Short-Circuit Breaking Capacity (Ics): (220-240 V AC) 50 kA, (380-415 V AC) 36 kA, (440 V AC) 18 kA, (500 V AC) 15 kA, (525 V AC) 9.75 kA, (690 V AC) 3.75 kA, (250 V DC) 2 Poles in Series 36 kA, (500 V DC) 2 Poles in Series 50 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu): (220-240 V AC) 50 kA, (380-415 V AC) 36 kA, (440 V AC) 36 kA, (500 V AC) 20 kA, (525 V AC) 13 kA, (690 V AC) 5 kA, (250 V DC) 2 Poles in Series 36 kA, (500 V DC) 3 Poles in Series 50 kA
Release: TMD, Type TM
Mechanical Durability: 25000 cycles
Electrical Durability: 8000 cycles
Opening Time: CB with SOR 30 ms / CB with UVR 30 ms
Terminal Connection Type: Front, Bolt type
Tightening Torque: 8 N·m
Connecting Capacity Main Circuit: Busbar 85 to 192 mm²
Recommended Screw Driver: Main Circuit M8
Package Dimensions (WxHxD): 15.5 cm x 19 cm x 15.5 cm
Product Dimensions (WxHxD): 10.5 cm x 15 cm x 7 cm
Product Weight: 1.7 kg
Minimum Order Quantity: 1 piece
Customs Tariff Code: 85362090
