T4H 320 PR221DS-I In=320 4p F F ABB – 1SDA054138R1 Tmax T – Automatic MCCB, fixed, with front terminals T4H 320 PR221DS F F I-320 (4-pole)
T4H 320 PR221DS-I IN = 320 4P F F ABB-1SDA054138R1 TMAX T-MCCB automático, fijo, con terminales frontales T4H 320 PR221DS F F I-320 (4 Pole)
