T5N 400 TMA 400-4000 3p F F 1SDA054437R1
#1SDA054437R1
● 0.4 KV apparatus ● Circuit Breakers MCCB and ACB type
1237.08b
https://new.abb.com/products/1SDA054437R1/t5n-400-tma-400-4000-3p-f-f