有大量现货，价优双金属片式GT型包括：1）缺相保护型GTK-22 GTK-40 GTK-85GTK-100GTK-150GTK-220GTK-400GTK-600GTK-12M 2）标 准 型 GTH-22/3 GTH-40 /3 GTH-85/3GTH-100/3GTH-150/3GTH-220/3GTH-400/3 GTH-600/3GTH-12M/33）延时断开型 GTK-22/L GTK-40/L GTK-85/LGTK-100/LGTK-150/LGTK-220/LGTK-400/LGTK-600/L