ABB MCCB A3N 400A 3POLE 36KA 1SDA066561R1 A3N 400 TMF 400-4000 3P

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Electrical Durability:
2000 cycle

Mechanical Durability:
5000 cycle

Number of Poles:
3

Opening Time:
CB with SOR 15 ms
CB with UVR ≤25 ms

Power Loss:
at Rated Operating Conditions per Pole 19.5 W

Product Main Type:
SACE FORMULA

Product Name:
Moulded Case Circuit Breaker

Product Type:
Automatic Circuit Breaker

Rated Current (In):
Main Circuit 400 A

Rated Impulse Withstand Voltage (Uimp):
6 kV

Rated Insulation Voltage (Ui):
690 V

Rated Operational Voltage:
550 V AC
250 V DC

Rated Service Short-Circuit Breaking Capacity (Ics):
(240 V AC) 42.5 kA
(380 V AC) 18 kA
(415 V AC) 18 kA
(440 V AC) 18 kA
(480 V AC) 12.5 kA
(500 V AC) 10 kA
(250 V DC) 2 Poles in Series 18 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu):
(240 V AC) 85 kA
(380 V AC) 36 kA
(415 V AC) 36 kA
(440 V AC) 36 kA
(480 V AC) 25 kA
(500 V AC) 20 kA
(250 V DC) 2 Poles in Series 36 kA

Rated Uninterrupted Current (Iu):
400 A

Release:
TMF

Release Type:
TM

Short-Circuit Performance Level:
N

Standards:
IEC

Sub-type:
A3

Terminal Connection Type:
Front