ABB 1SDA060210R1 T6N 630 TMA 630-6300 4p F F InN=100%In 630A 4P Fixed Molded Case Circuit Breaker

The ABB 1SDA060210R1 (T6N 630 TMA 630-6300 4p F F InN=100%In) is a 630 A, 4-pole, fixed-mounted molded case circuit breaker (MCCB) from the Tmax T6 range of ABB molded case circuit breaker frames. It is fitted with an adjustable thermal-magnetic (TMA) trip unit and is rated 36 kA Icu at 400 V AC. Dimensions (W × H × D) are 280 mm × 268 mm × 103.5 mm and weight is 12 kg.

Technical Specifications

Certifications & Standards

• CE: Compliant with EU low-voltage and electromagnetic compatibility directives
• IEC: Designed and tested in accordance with IEC standards for low-voltage switchgear and controlgear
• RoHS: Compliant with EU Directive 2011/65/EU on restriction of hazardous substances, including Amendment 2015/863
• REACH: Compliant with EU REACH regulation (EC) No 1907/2006 on chemical substances
• EU Directive 2011/65/EU & Amendment 2015/863: Verified compliance for restriction of hazardous substances in electrical and electronic equipment
• WEEE: Registered under the Waste Electrical and Electronic Equipment directive for responsible end-of-life disposal

Selection Notes

• Rated current is 630 A; check it against the continuous load current of the circuit being protected.
• Icu is 36 kA at 400 V AC; confirm it is equal to or higher than the prospective fault current at the installation point.
• This is a 4-pole version with the neutral pole rated 100 % In; use it where the neutral conductor must be switched, and confirm the pole count matches the system. Mounting is fixed (not plug-in or withdrawable).
• The TMA trip unit has an adjustable thermal threshold, which allows the setting to be matched to the load within the range listed in the table.