Schneider Electric MasterPact MTZ 4000A Breaker from Japan
MasterPact MTZ automatic circuit breaker from Schneider Electric, rated 4000A at voltages under 72.5 kV, featuring digital microprocessor-based protection relays. Ideal for utility and commercial power systems. HTS 8535.21.00.00 classification for automatic high-voltage circuit protection.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Certify compliance with IEEE C37.13 for US grid integration; accurately report breaking capacity (kA); avoid misdeclaration as low-voltage under 8536