ABB 1SDA068221R1 XT3S 250 TMD 250-2500 3p F F

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Circuit Breaker Type to be Associated:
Power Distribution

Connecting Capacity Main Circuit:
Busbar 85..192 mm²

Current Type:
AC/DC

Electrical Durability:
120 cycles per hour
8000 cycle

Mechanical Durability:
240 cycles per hour
25000 cycle

Number of Poles:
3

Opening Time:
CB with SOR 15 ms
CB with UVR 15 ms

Order Multiple:
1 piece

Power Loss:
at Rated Operating Conditions per Pole 17.8 W

Product Main Type:
SACE Tmax XT

Product Name:
Moulded Case Circuit Breaker

Product Type:
Automatic Circuit Breaker

Rated Current (In):
250 A

Rated Frequency (f):
50 / 60 Hz

Rated Voltage (Ur):
690 V

Rated Impulse Withstand Voltage (Uimp):
8 kV

Rated Instantaneous Short-Circuit Current Setting (Ii):
2500 A

Rated Insulation Voltage (Ui):
800 V

Rated Operational Voltage:
690 V AC
500 V DC

Rated Service Short-Circuit Breaking Capacity (Ics):
(220 V AC) 42.5 kA
(230 V AC) 42.5 kA
(240 V AC) 42.5 kA
(380 V AC) 27 kA
(415 V AC) 27 kA
(440 V AC) 20 kA
(500 V AC) 15 kA
(525 V AC) 10 kA
(690 V AC) 3 kA
(250 V DC) 2 Poles in Series 27 kA
(500 V DC) 3 Poles in Series 37.5 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu):
(220 V AC) 85 kA
(230 V AC) 85 kA
(240 V AC) 85 kA
(380 V AC) 50 kA
(415 V AC) 50 kA
(440 V AC) 40 kA
(500 V AC) 30 kA
(525 V AC) 20 kA
(690 V AC) 6 kA
(250 V DC) 2 Poles in Series 36 kA
(500 V DC) 3 Poles in Series 50 kA

Rated Uninterrupted Current (Iu):
250 A

Recommended Screw Driver:
Main Circuit M8

Release:
TMD

Release Type:
TM

RoHS Date:
NA

Setting Range:
175...250 A