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8538.90.81.20/Eaton Digitrip RMS510 Trip Unit/Japan

Eaton Digitrip RMS510 Trip Unit from Japan

Eaton Digitrip RMS510 is an advanced digital trip system for Power Breaker series with zone-selective interlocking capability. Falls under HTS 8538.90.81.20 as dedicated part for automatic circuit breakers of 8536. Provides true RMS sensing and front-accessible adjustments.

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%
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Import Tips

• Include Eaton part number cross-reference charts in import docs to prove specificity

• Pre-clear with CBP for high-value shipments using ACE system binding rulings