T5N 400 PR221DS-LS/I In=400 3p F F 1SDA054317R1
#1SDA054317R1
● 0.4 KV apparatus ● Circuit Breakers MCCB and ACB type
1299.73b
https://new.abb.com/products/1SDA054317R1/t5n-400-pr221ds-ls-i-in-400-3p-f-f